CN205027511U - Device that can short -term test visible light angle - Google Patents
Device that can short -term test visible light angle Download PDFInfo
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- CN205027511U CN205027511U CN201520811605.9U CN201520811605U CN205027511U CN 205027511 U CN205027511 U CN 205027511U CN 201520811605 U CN201520811605 U CN 201520811605U CN 205027511 U CN205027511 U CN 205027511U
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Abstract
The utility model discloses a device that can short -term test visible light angle, the on -line screen storage device comprises a base, be provided with first mounting platform, second mounting platform and standard target on the base, the base outside is provided with visible light light source generating device, installs the collimation device on the first mounting platform, and the light -emitting of collimation device end is towards the second mounting platform, and the collimation device is connected with visible light light source generating device, and the line between collimation device and the second mounting platform is perpendicular with the line between second mounting platform and the standard target. The utility model discloses a visible light is direct through visualing or other receiving arrangement, can directly perceivedly judge the assembly error scope of this angle, ensures that receiver photoelectric conversion efficiency can satisfy the requirement of optical device, operating speed is fast, and production efficiency is minimum to reach 1000 times / hour, and the angle that can realize detecting measured angle degree thing is in 0.5 precision range, and the extremely low quadratic element of accurate nevertheless efficiency uses and compares than the tradition, more is fit for batchization industrial production.
Description
Technical field
The utility model belongs to the communications field, is specifically related to a kind of device that can detect visible ray angle fast.
Background technology
In optical device; often can use the optical sheet of certain angle to change light path; export to realize different light paths in identical structure; the state that receiver photoelectric transformation efficiency is the highest is that light signal vertical incidence enters receiver; but be limited by the impact of mechanical metal structure precision and optical sheet assembly precision; often produce certain angular deviation, if but angular deviation is greater than 3 °, then and the efficiency of opto-electronic conversion declines clearly.
Utility model content
Technical problem to be solved in the utility model is the impact being limited by mechanical metal structure precision and optical sheet assembly precision in existing receiver photoelectric conversion process, there is angular deviation causes the efficiency of opto-electronic conversion to decline clearly, object is to provide a kind of device that can detect visible ray angle fast, solves existing receiver photoelectric conversion process and there is angular deviation and cause the efficiency of opto-electronic conversion to decline obviously problem.
Of the present utility modelly to be achieved through the following technical solutions:
A kind of device that can detect visible ray angle fast, comprise base, described base is provided with the first mounting platform, the second mounting platform and standard target, base exterior is provided with visible light source generation device, first mounting platform is provided with collimator apparatus, and the bright dipping end of collimator apparatus is towards the second mounting platform, collimator apparatus is connected with visible light source generation device, and the line between collimator apparatus and the second mounting platform is vertical with the line between the second mounting platform and standard target.In the technical program, visible ray is provided by visible light source generation device, adjusting light beam through collimator apparatus is collimating status, can in comparatively far range, spot size without significant change, then through the angle reflection light beam of tested angle thing, light beam enters on the standard target of design certain distance, according to the angular deviation of design on standard target, angular deflection direction and the angle excursion of tested angle thing can be judged, ensure that the efficiency of opto-electronic conversion in receiver photoelectric conversion process.
In the use procedure of reality, first mounting platform, position between second mounting platform and standard target needs to adjust, make center can reach the position of design, prevent personal error, so be provided with the first adjusting lever, second adjusting lever and the 3rd adjusting lever adjust the first mounting platform and the second mounting platform, relative position between second mounting platform and standard target, the axis of the first adjusting lever is parallel with the line between the second mounting platform and standard target, the axis of the second adjusting lever is parallel with the line between the second mounting platform and standard target, the axis of the 3rd adjusting lever is parallel with the line between collimator apparatus and the second mounting platform, first adjusting lever, second adjusting lever and the 3rd adjusting lever are all the structures adopting leading screw, by rotating the first adjusting lever, second adjusting lever and the 3rd adjusting lever make the first mounting platform or the second mounting platform move along the direction of correspondence.
Be provided with light pipe between collimator apparatus and visible light source generation device, the two ends of light pipe are connected with visible light source generation device and collimator apparatus respectively.Visible light source generation device is existing apparatus, and it produces visible ray, is transported in collimator apparatus by light pipe.
The utility model compared with prior art, has following advantage and beneficial effect:
(1) the utility model adopts visible ray directly by visual or other receiving traps, can the rigging error scope of this angle of intuitive judgment, guarantees that receiver photoelectric transformation efficiency can meet the requirement of optical device;
(2) this device operating speed is fast, and production efficiency is minimum reaches 1000 times/hour, and the angle that can realize detecting tested angle thing is in ± 0.5 ° of accuracy rating, and than tradition, the accurate but Quadratic Finite Element that efficiency is extremely low application is compared, and is more suitable for mass commercial production.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in accompanying drawing:
1-visible light source generation device; 2-light pipe; 3-the first adjusting lever; 4-base; 5-the first mounting platform; 6-collimator apparatus; 7-the second mounting platform; 8-the second adjusting lever; 9-tested angle thing; 10-the three adjusting lever; 11-standard target.
Embodiment
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment:
As shown in Figure 1, a kind of device that can detect visible ray angle fast, tested angle thing 9 is arranged on the second mounting platform 7, visible light source generation device 1 produces visible ray, be delivered in collimator apparatus 6 by light pipe 2, adjusting light beam through collimator apparatus 6 is collimating status, can in comparatively far range, spot size is without significant change, again through the angle reflection light beam of tested angle thing 9, light beam enters on the standard target 11 of design certain distance, according to the angular deviation of design on standard target 11, angular deflection direction and the angle excursion of tested angle thing 9 can be judged.In installation or test process, in order to the center at the center and tested angle thing 9 that keep collimator apparatus 6 is arranged in the same horizontal line, adjust by rotating the first adjusting lever 3, simultaneously in order to make the center of the center of tested angle thing 9 and standard target 11 be arranged on same pedal line, by rotating the second adjusting lever 8 and the 3rd adjusting lever 10 adjusts, line between the center of final formation collimator apparatus 6 and the center of tested angle thing 9 is vertical with the line at the center of standard target 11 with the center of tested angle thing 9, this avoid the personal error problem in test process, multiple spot regulates and also further increases degree of regulation, can the rigging error scope of this angle of intuitive judgment, guarantee that receiver photoelectric transformation efficiency can meet the requirement of optical device, and operating speed is fast, production efficiency is minimum reaches 1000 times/hour, the angle of detection tested angle thing can be realized in ± 0.5 ° of accuracy rating, ratio tradition is accurate but the Quadratic Finite Element application that efficiency is extremely low is compared, be more suitable for mass commercial production.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. one kind can be detected the device of visible ray angle fast, comprise base (4), it is characterized in that: described base (4) is provided with the first mounting platform (5), second mounting platform (7) and standard target (11), base (4) outer setting has visible light source generation device (1), first mounting platform (5) is provided with collimator apparatus (6), and the bright dipping end of collimator apparatus (6) is towards the second mounting platform (7), collimator apparatus (6) is connected with visible light source generation device (1), line between collimator apparatus (6) and the second mounting platform (7) is vertical with the line between the second mounting platform (7) and standard target (11).
2. a kind of device that can detect visible ray angle fast according to claim 1, it is characterized in that: described first mounting platform (5) is provided with the first adjusting lever (3), one end of first adjusting lever (3) is connected with base (4) through the first mounting platform (5), and the axis of the first adjusting lever (3) is parallel with the line between the second mounting platform (7) and standard target (11).
3. a kind of device that can detect visible ray angle fast according to claim 1, it is characterized in that: described second mounting platform (7) is provided with the second adjusting lever (8) and the 3rd adjusting lever (10), second adjusting lever (8) is all connected with base (4) through the second mounting platform (7) with the 3rd adjusting lever (10), and the axis of the second adjusting lever (8) is parallel with the line between the second mounting platform (7) and standard target (11), the axis of the 3rd adjusting lever (10) is parallel with the line between collimator apparatus (6) and the second mounting platform (7).
4. a kind of device that can detect visible ray angle fast according to claim 1, it is characterized in that: be provided with light pipe (2) between described collimator apparatus (6) and visible light source generation device (1), the two ends of light pipe (2) are connected with visible light source generation device (1) and collimator apparatus (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811605.9U CN205027511U (en) | 2015-10-20 | 2015-10-20 | Device that can short -term test visible light angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811605.9U CN205027511U (en) | 2015-10-20 | 2015-10-20 | Device that can short -term test visible light angle |
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| Publication Number | Publication Date |
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| CN205027511U true CN205027511U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520811605.9U Active CN205027511U (en) | 2015-10-20 | 2015-10-20 | Device that can short -term test visible light angle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328713A (en) * | 2017-06-20 | 2017-11-07 | 安徽徽智科学仪器有限公司 | The alignment device of correlation atmospheric trace gas infrared detection equipment |
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2015
- 2015-10-20 CN CN201520811605.9U patent/CN205027511U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328713A (en) * | 2017-06-20 | 2017-11-07 | 安徽徽智科学仪器有限公司 | The alignment device of correlation atmospheric trace gas infrared detection equipment |
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