CN104570375A - Double-beam parallelization and collimation regulating device - Google Patents
Double-beam parallelization and collimation regulating device Download PDFInfo
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- CN104570375A CN104570375A CN201410796027.6A CN201410796027A CN104570375A CN 104570375 A CN104570375 A CN 104570375A CN 201410796027 A CN201410796027 A CN 201410796027A CN 104570375 A CN104570375 A CN 104570375A
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- light source
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- pitch regulation
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides a double-beam parallelization and collimation regulating device. A light source A of the double-beam parallelization and collimation regulating device can only slightly move up and down and incline under the control of a spring and a screw; a light source B of the double-beam parallelization and collimation regulating device can only slightly move left and right and incline under the control of a spring and a screw; light rays emitted by the light source A and the light source B are mutually parallel through regulation of the screws and the springs; a protective sleeve is mounted with a horizontal rotating shaft; the protective sleeve can change the pitching angle around the rotating shaft under the control of the screws and the springs; one side of a shaft hole in the protective sleeve is circular, and the other side is elongated in the light-emitting direction of the light sources, so that the protective sleeve can horizontally rotate left and right at a small angle under the control of the screws and the springs; the pitching angle and the horizontal angle of the protective sleeve change an included angle between parallel light. The double-beam parallelization and collimation regulating device has the benefits as follows: the double-beam parallelization and collimation regulating device can regulate the included angle between the light emitted by the two light sources to obtain the parallel light, and can synchronously regulate the directions of the two light beams as a whole so as to being irradiated to a predetermined target; the double-beam parallelization and collimation regulating device is simple in structure and flexible to operate, and can be widely applied to a double-beam or multi-beam optical instrument.
Description
Technical field
The present invention relates to a kind of light path regulating device, particularly a kind of twin-beam is parallel with collimation adjustment device.
Background technology
Parallel twin-beam is being used sometimes in teaching, scientific research or commercial production.Have the laser pen that two-color laser exports in the market, but its two light source positions are relatively fixing, general angle is not zero degree, i.e. not perfect parallelism and unadjustable.The present inventor had previously had use screw to regulate two light sources to realize the art applications utility model patent of light ray parallel respectively: handheld dynamic light wave diffraction demonstration instrument, application number CN201320481617, publication number CN203366619U, this technology two light sources are completely independent, when twin-beam reach parallel after, the synchronous change in two-beam direction cannot be realized, namely the direction of each light source of independent regulation is whenever all wanted, and do not use spring, use screw quantity too many, unexpectedly 12 are reached, regulating step is more loaded down with trivial details, very high to user's technical requirement, range of adjustment is also very limited, easily break down in using.
Summary of the invention
For deficiency structural in prior art, the object of this invention is to provide a kind of twin-beam parallel with collimation adjustment device, this apparatus structure is compact, easy and simple to handle, and regulating effect is good, is suitable for applying.
For achieving the above object, it is parallel with collimation adjustment device that the technical solution used in the present invention is to provide a kind of twin-beam, and this device comprises shell, sheath, two light source A and B, rotating shaft, some screws and springs.
Described light source A and light source B is embedded in sheath side by side, described light source A pitch regulation screw and light source A support spring are arranged on above and below described light source A respectively, light source B left and right adjusting screw and light source B support spring are arranged on the left and right sides of described light source B respectively, under the control of light source A pitch regulation screw, light source A support spring, light source B left and right adjusting screw, light source B support spring, light source A can micro-ly up and down move and pitching, light source B can left and right be micro-moves and rotate, and makes that described light source A and light source B is parallel to each other sends two bundle directional lights; Described sheath is connected with shell by described rotating shaft, described sheath pitch regulation screw and sheath pitching support spring are arranged on above and below described sheath respectively, described sheath Level tune screw and sheath horizontal support spring are arranged on the left and right sides of described sheath respectively, described sheath can change luffing angle and level angle around institute's rotating shaft under the control of sheath pitch regulation screw, sheath pitching support spring, sheath Level tune screw and sheath horizontal support spring, to adjust the projecting direction of the two bundle directional lights that described light source A and light source B sends.
Effect of the present invention is:
(1) can regulate the angle of the light that two light sources send, make two-beam parallel to each other.
(2) two-beam integrally can be regulated exit direction, make two-beam invest same direction to realize contrast experiment simultaneously.
(3) operation is more simple, and by means of only a few screw, minimum use 5 can complete all regulatory functions.
(4) this device as the core component of multiple optical instrument, for regulating the light path of twin-beam, can be with a wide range of applications.
Accompanying drawing explanation
Fig. 1 is the front elevation of regulating device of the present invention;
Fig. 2 is the top view of regulating device of the present invention;
Fig. 3 is the right pseudosection of regulating device of the present invention.
In figure:
1, shell 2, sheath 3, light source A 4, light source B 5, rotating shaft
6, light source A pitch regulation screw 7, light source A pitching support spring
8, light source B left and right adjusting screw 9, light source about B support spring
10, sheath pitch regulation screw 11, sheath pitching support spring
12, sheath left and right adjusting screw 13, sheath left and right support spring
Embodiment
Twin-beam of the present invention is by reference to the accompanying drawings parallel to be illustrated with collimation adjustment apparatus structure.
Twin-beam of the present invention is parallel with collimation adjustment apparatus design thought be imparting knowledge to students, scientific research or commercial production using parallel twin-beam sometimes, such as can use twin-beam contrast experiment in Physical Experiment.For the instrument that volume is very little, the demonstration instrument of hand-held is more difficult for the parallel adjustment of twin-beam.The present invention is limited in adjusting position and direction in two dimensional surface each light source, adds spring, decreases screw quantity, simplifies regulating step, and after two light beams are parallel, can change the direction of directional light easily simultaneously.
Twin-beam of the present invention is parallel with collimation adjustment apparatus structure is, this device comprises shell 1, sheath 2, light source A3 and light source B4, rotating shaft 5, light source A pitch regulation screw 6, light source A support spring 7, light source B left and right adjusting screw 8, light source B support spring 9, sheath pitch regulation screw 10, sheath pitching support spring 11, sheath Level tune screw 12, sheath horizontal support spring 13;
Described light source A3 and light source B4 is embedded in sheath 2 side by side, described light source A pitch regulation screw 6 and light source A support spring 7 are arranged on above and below described light source A3 respectively, light source B left and right adjusting screw 8 and light source B support spring 9 are arranged on the left and right sides of described light source B4 respectively, at light source A pitch regulation screw 6, light source A support spring 7, light source B left and right adjusting screw 8, under the control of light source B support spring 9, light source A3 can micro-ly up and down move and pitching, light source B4 can left and right be micro-moves and rotate, make that described light source A3 and light source B4 is parallel to each other sends two bundle directional lights, described sheath 2 is connected with shell 1 by described rotating shaft 5, described sheath pitch regulation screw 10 and sheath pitching support spring 11 are arranged on above and below described sheath 2 respectively, described sheath Level tune screw 12 and sheath horizontal support spring 13 are arranged on the left and right sides of described sheath 2 respectively, described sheath 2 can at sheath pitch regulation screw 10, sheath pitching support spring 11, luffing angle and level angle is changed around institute's rotating shaft 5 under the control of sheath Level tune screw 12 and sheath horizontal support spring 13, to adjust the projecting direction of the two bundle directional lights that described light source A and light source B sends.
In described sheath 2, light source A3 is housed and light source B4 two overlaps light source, described light source A3 can micro-ly up and down under the control of described light source A pitch regulation screw 6 and light source A support spring 7 move and pitching, described light source B4 can under the common adjustment of described light source B left and right adjusting screw 8, light source B support spring 9 left-right rotation, make described light source A3 parallel with the two-beam that described light source B4 sends.
Sheath 2 and shell 1 are crossed in the rotating shaft 5 of a horizontal direction, make sheath 25 can change luffing angles around the shaft.Axis hole side on described sheath 2 is circular, opposite side laterally adds along direction, aperture the elongated hole growing to three apertures, make described rotating shaft 5 can in this hole before and after move along described light source B4 light emission direction, also make simultaneously sheath 2 can in surface level left rotation and right rotation.Described sheath 2 by rotating shaft 5, sheath pitch regulation screw 10, sheath pitching support spring 11, sheath Level tune screw 12, produce between sheath horizontal support spring 13 and described shell 2 and support, when described sheath 2 pitch regulation sheath pitch regulation screw 10 or sheath Level tune screw 12, the radiation direction that in sheath 2, two light sources send can simultaneously up and down or left and right change freely, make light beam invest predetermined direction.
The position of described light source A pitch regulation screw 6 and light source A support spring 7 can exchange; Described light source B left and right adjusting screw 8 and light source B support spring 9 position can exchange; Described sheath pitch regulation screw 10 and sheath pitching support spring 11 position can exchange; Described sheath Level tune screw 12, sheath horizontal support spring 13 position can exchange; Described light source A support spring 7, light source B support spring 9, sheath pitching support spring 11, sheath horizontal support spring 13 can adopt volute spring or elastic sheet metal.
Twin-beam of the present invention is parallel to be achieved in that with the function of collimation adjustment device
Described light source A3 and light source B4 is embedded in sheath 2 side by side, as shown in Figure 1, Figure 2, Figure 3 shows; Described light source A3 is micro-up and down only under light source A pitch regulation screw 6 and light source A support spring 7 control to be moved and pitching, as shown in Figure 3; Under light source B left and right adjusting screw 8 and light source B support spring 9 control, left and right is micro-only moves and rotate for described light source B4, as shown in Figure 2; The light that described light source A3 and light source B4 sends can reach parallel to each other by the adjustment of light source A pitch regulation screw 6, light source A support spring 7, light source B left and right adjusting screw 8, light source B support spring 9; Described sheath 2 is equipped with the rotating shaft 5 of horizontal direction as shown in Figure 1, Figure 2, Figure 3 shows, and sheath 2 can change luffing angle around this horizontal rotating shaft 5 under sheath pitch regulation screw 10 and sheath pitching support spring 11 control; Axis hole side on described sheath 2 is circular, and opposite side lengthens into elongated hole along light source B4 light emission direction, as shown in Figure 2 and Figure 3, make sheath 2 can under sheath Level tune screw 12 and sheath horizontal support spring 13 control in the horizontal direction left and right rotate; The pitching of described sheath 2 and the change of level angle can make described two bundle directional lights invest target direction.
The parallel basic operational steps with collimation adjustment device of twin-beam of the present invention:
When light source A3 and light source B4 is luminous, regulate light source A3 pitch regulation screw 6, change height and the luffing angle of light source A3, the light that the light making it send and light source B4 send is in same level; Regulate light source B4 left and right adjusting screw 8, the light that light source B4 is sent left and right in surface level changes angle, the parallel light that the light that light source B4 finally can be made to send and light source A3 send.
Regulate sheath pitch regulation screw 10, change the luffing angle of sheath, and then the luffing angle regulating two bundle directional lights common; Regulate sheath left and right adjusting screw 12, change the deflection angle of sheath 2, namely change the horizontal exit direction of two-beam simultaneously; Sheath 2 pitching and left and right adjusting can make twin-beam homed on its target direction abreast, as coaxial with shell 1.
Claims (5)
1. twin-beam is parallel with a collimation adjustment device, it is characterized in that: this device comprises shell (1), sheath (2), light source A (3) and light source B (4), rotating shaft (5), light source A pitch regulation screw (6), light source A support spring (7), light source B left and right adjusting screw (8), light source B support spring (9), sheath pitch regulation screw (10), sheath pitching support spring (11), sheath Level tune screw (12), sheath horizontal support spring (13);
Described light source A (3) and light source B (4) are embedded in sheath (2) side by side, described light source A pitch regulation screw (6) and light source A support spring (7) are arranged on above and below described light source A respectively, light source B left and right adjusting screw (8) and light source B support spring (9) are arranged on the left and right sides of described light source B (4) respectively, in light source A pitch regulation screw (6), light source A support spring (7), light source B left and right adjusting screw (8), under the control of light source B support spring (9), light source A (3) can micro-ly up and down move and pitching, light source B (4) can left and right be micro-moves and rotate, make described light source A (3) and light source B (4) is parallel to each other sends two bundle directional lights, described sheath (2) is connected with shell (1) by described rotating shaft (5), described sheath pitch regulation screw (10) and sheath pitching support spring (11) are arranged on above and below described sheath (2) respectively, described sheath Level tune screw (12) and sheath horizontal support spring (13) are arranged on the left and right sides of described sheath (2) respectively, described sheath (2) can at sheath pitch regulation screw (10), sheath pitching support spring (11), luffing angle and level angle is changed around institute's rotating shaft under the control of sheath Level tune screw (12) and sheath horizontal support spring (13), to adjust the projecting direction of the two bundle directional lights that described light source A (3) and light source B (4) send.
2. twin-beam according to claim 1 is parallel with collimation adjustment device, it is characterized in that: sheath (2) and shell (1) are crossed in described rotating shaft (5), make sheath (2) (5) luffing angle can be changed around the shaft.
3. twin-beam according to claim 1 is parallel with collimation adjustment device, it is characterized in that: the axis hole side on described sheath (2) is circular port, opposite side is the elongated hole laterally lengthened along direction, aperture, make described rotating shaft (5) can in this hole before and after move along described light source B (4) light emission direction, also make simultaneously sheath (2) can in surface level left rotation and right rotation.
4. twin-beam according to claim 1 is parallel with collimation adjustment device, it is characterized in that: described sheath (2) is by rotating shaft (5), sheath pitch regulation screw (10), sheath pitching support spring (11), sheath Level tune screw (12), produce between sheath horizontal support spring (13) and described shell (2) and support, when described sheath (2) pitch regulation sheath pitch regulation screw (10) or sheath Level tune screw (12), the radiation direction that in sheath (2), two light sources send can simultaneously up and down or left and right change freely, light beam is made to invest predetermined direction.
5. twin-beam according to claim 1 is parallel with collimation adjustment device, it is characterized in that: the position stating light source A pitch regulation screw (6) and light source A support spring (7) can exchange; Described light source B left and right adjusting screw (8) and light source B support spring (9) position can exchange; Described sheath pitch regulation screw (10) and sheath pitching support spring (11) position can exchange; Described sheath Level tune screw (12), sheath horizontal support spring (13) position can be exchanged; Described light source A support spring (7), light source B support spring (9), sheath pitching support spring (11), sheath horizontal support spring (13) all adopt volute spring or elastic sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796027.6A CN104570375B (en) | 2014-12-18 | 2014-12-18 | Dual-beam is parallel with collimation adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796027.6A CN104570375B (en) | 2014-12-18 | 2014-12-18 | Dual-beam is parallel with collimation adjustment device |
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| Publication Number | Publication Date |
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| CN104570375A true CN104570375A (en) | 2015-04-29 |
| CN104570375B CN104570375B (en) | 2016-10-05 |
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Cited By (3)
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| CN104965526A (en) * | 2015-07-01 | 2015-10-07 | 天津市视讯软件开发有限公司 | Quick beam parallel collimation adjustment detection device and quick adjustment detection method |
| CN106500964A (en) * | 2016-12-30 | 2017-03-15 | 上海中科光纤通讯器件有限公司 | The hot spot machine debugging system and method for middle long reach single mode single optical fiber calibrator |
| CN112234413A (en) * | 2020-12-16 | 2021-01-15 | 江苏东大集成电路系统工程技术有限公司 | Double-path laser with adjusting structure and center positioning method thereof |
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| CN106500964A (en) * | 2016-12-30 | 2017-03-15 | 上海中科光纤通讯器件有限公司 | The hot spot machine debugging system and method for middle long reach single mode single optical fiber calibrator |
| CN106500964B (en) * | 2016-12-30 | 2019-03-15 | 上海中科光纤通讯器件有限公司 | The hot spot machine debugging system and method for middle long reach single mode single optical fiber calibrator |
| CN112234413A (en) * | 2020-12-16 | 2021-01-15 | 江苏东大集成电路系统工程技术有限公司 | Double-path laser with adjusting structure and center positioning method thereof |
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| Publication number | Publication date |
|---|---|
| CN104570375B (en) | 2016-10-05 |
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Effective date of registration: 20230104 Address after: Room 301-22KJ74, Zone 2, Management Center, No. 1, Xinhui Road, Haihe Education Park, Jinnan District, Tianjin, 300350 Patentee after: Tianjin Yingruisi Technology Co.,Ltd. Address before: 300000 Building 2, Xinhao Plaza, Xinzhuang Town, Jinnan District, Tianjin 2009-8 Patentee before: Tianjin fast Bird Education Technology Co.,Ltd. |