CN204405919U - The filtering apparatus that a kind of precision is high, good stability, multistage switch - Google Patents
The filtering apparatus that a kind of precision is high, good stability, multistage switch Download PDFInfo
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- CN204405919U CN204405919U CN201520025136.8U CN201520025136U CN204405919U CN 204405919 U CN204405919 U CN 204405919U CN 201520025136 U CN201520025136 U CN 201520025136U CN 204405919 U CN204405919 U CN 204405919U
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- switches
- filtering apparatus
- good stability
- multistage
- slide bar
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Abstract
It is high that the utility model relates to a kind of precision, good stability, the filtering apparatus that multistage switches, it is characterized in that: comprise pedestal (1), described pedestal (1) is provided with motor (2) and slide bar (3), described motor (2) is connected with gearing (4), described slide bar (3) is provided with and switches support (5), described switching support (5) can be slided along described slide bar (3) under the drive of described gearing (4), described switching support (5) is provided with transfer strip group (6), described transfer strip group (6) comprises multiple optical filter (61), described pedestal (1) is also provided with the sensing element (7) for controlling the action of described switching support (5) and cover plate (8), described cover plate (8) is provided with operation window (81), the switching that this filtering apparatus can realize between multiple optical filters filters, precision is high, long service life, stability is high.
Description
[technical field]
The utility model relates to the filtering apparatus that a kind of precision is high, good stability, multistage switch.
[background technology]
The switching device shifter of main flow is made up of a slice or two optical filters on the market now, cannot meet specific multiband and switch optical filtering; Tradition switching device shifter uses permanent magnet and magnetic core attractive force to be static retention forces, can depart from former switching state when supervising device moves; The filtering assembly of switching device shifter uses mechanical dead point to locate, bounce-back when clashing at mechanical dead point, and precision is low, serviceable life and stability low.
Therefore, the utility model proposes based on above-mentioned situation exactly.
[utility model content]
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, there is provided the filtering apparatus that a kind of precision is high, good stability, multistage switch, the switching that this filtering apparatus can realize between multiple optical filters filters, and precision is high, long service life, stability is high.
For achieving the above object, the utility model have employed following technical proposals:
The filtering apparatus that a kind of precision is high, good stability, multistage switch, comprise pedestal, described pedestal is provided with motor and slide bar, described motor is connected with gearing, described slide bar is provided with switching support, described switching support can along described sliding bar under the drive of described gearing, described switching support is provided with transfer strip group, described transfer strip group comprises multiple optical filter, described pedestal is also provided with the sensing element for controlling the action of described switching support and cover plate, described cover plate is provided with operation window.
Optical filter described above comprises full impregnated spectral filter, cutoff filter and visible ray cutoff filter.
Gearing described above is cogwheel gearing.
Gearing described above is Multi-stage gear driving device.
The multiple teeth groove engaged with described gearing are provided with described above switching on support.
Multiple teeth groove described above is along described switching bracket lip along being uniformly distributed.
Motor described above is fixed on described pedestal by locked screw.
Locked screw described above comprises the first locked screw and the second locked screw.
Cover plate described above is provided with multiple kink for the protection of described slide bar termination.
Slide bar described above comprises the first slide bar and the second slide bar that are arranged in parallel.
The beneficial effects of the utility model are:
1, pass through among the utility model to arrange transfer strip group on switching support, transfer strip group comprises multiple optical filter, multiple optical filter can switch according to demand under the driving of motor, solve traditional switching device shifter and only have a slice or two tablet filters, multiband can not be realized and switch the technical barrier filtered.
2, pass through among the utility model to arrange sensing element on pedestal, the position that switching support triggers sense element signal changes is for driving reset initial point, pass through the given corresponding signal of control loop to motor, accurately switching support can be switched to corresponding optical filtering state by the initial point that resets.
3, passing through gear Multi-stage transmission among the utility model, without switching the reverse transmission of support under driving status signal for effort transmission, ensureing that switching support static retention forces under no current state greatly, improves the stability of switching device shifter.
[accompanying drawing explanation]
Fig. 1 is three-dimensional view of the present utility model.
Fig. 2 is the three-dimensional view of another angle of the utility model.
Fig. 3 is explosive view of the present utility model.
Fig. 4 is confined explosion of the present utility model view.
[embodiment]
Below in conjunction with accompanying drawing, further detailed description is done to the utility model.
As shown in Figures 1 to 4, a kind of precision is high, good stability, the filtering apparatus that multistage switches, comprise pedestal 1, described pedestal 1 is provided with motor 2 and slide bar 3, described motor 2 is connected with gearing 4, described slide bar 3 is provided with and switches support 5, described switching support 5 can slide along described slide bar 3 under the drive of described gearing 4, described switching support 5 is provided with transfer strip group 6, described transfer strip group 6 comprises multiple optical filter 61, described pedestal 1 is also provided with the sensing element 7 for controlling the action of described switching support 5 and cover plate 8, described cover plate 8 is provided with operation window 81, by arranging transfer strip group on switching support among the utility model, transfer strip group comprises multiple optical filter, multiple optical filter can switch according to demand under the driving of motor, solve traditional switching device shifter and only have a slice or two tablet filters, multiband can not be realized and switch the technical barrier filtered, by arranging sensing element on pedestal among the utility model, the position that switching support triggers sense element signal changes is for driving reset initial point, passing through the given corresponding signal of control loop to motor, accurately switching support can be switched to corresponding optical filtering state by the initial point that resets.
As shown in Figure 3, Figure 4, in the present embodiment, described optical filter 61 comprises full impregnated spectral filter 611, cutoff filter 612 and visible ray cutoff filter 613, and full impregnated spectral filter 611 whole process, through visible ray, infrared light, is applicable to night-environment; Cutoff filter 612 whole process is through visible ray, and cut-off infrared light, is applicable to the environment that visibility is high, such as, does not have the daytime of haze; Visible ray cutoff filter 613 whole process is through infrared light, and cut-off visible ray, is applicable to the environment that visibility is low, such as haze weather.
As shown in Figure 3, Figure 4, in the present embodiment, described gearing 4 is cogwheel gearing.
As shown in Figure 3, Figure 4, in the present embodiment, described gearing 4 is preferably Multi-stage gear driving device, by gear Multi-stage transmission among the utility model, be effort transmission without switching the reverse transmission of support under driving status signal, ensure to switch support static retention forces under no current state large, improve the stability of switching device shifter.
As shown in Figure 3, Figure 4, in the present embodiment, described switching support 5 is provided with the multiple teeth groove 51 engaged with described gearing 4.
As shown in Figure 3, Figure 4, in the present embodiment, multiple described teeth groove 51 is uniformly distributed along described switching support 5 edge, is arranged in straight type.
As shown in Figure 3, Figure 4, in the present embodiment, described motor 2 is fixed on described pedestal 1 by locked screw 9.
As shown in Figure 3, Figure 4, in the present embodiment, described locked screw 9 comprises the first locked screw 91 and the second locked screw 92.
As shown in Figures 1 to 4, in the present embodiment, described cover plate 8 is provided with multiple kink 82 for the protection of described slide bar 3 termination.
As shown in Figure 3, Figure 4, in the present embodiment, described slide bar 3 comprises the first slide bar 31 of being arranged in parallel and the second slide bar 32, two slide bars and makes to switch support 5 and run more steady in the above.
Claims (10)
1. a precision is high, good stability, the filtering apparatus that multistage switches, it is characterized in that: comprise pedestal (1), described pedestal (1) is provided with motor (2) and slide bar (3), described motor (2) is connected with gearing (4), described slide bar (3) is provided with and switches support (5), described switching support (5) can be slided along described slide bar (3) under the drive of described gearing (4), described switching support (5) is provided with transfer strip group (6), described transfer strip group (6) comprises multiple optical filter (61), described pedestal (1) is also provided with the sensing element (7) for controlling the action of described switching support (5) and cover plate (8), described cover plate (8) is provided with operation window (81).
2. the filtering apparatus that switches of precision according to claim 1 high, good stability, multistage, is characterized in that: described optical filter (61) comprises full impregnated spectral filter (611), cutoff filter (612) and visible ray cutoff filter (613).
3. the filtering apparatus that switches of precision according to claim 2 high, good stability, multistage, is characterized in that: described gearing (4) is cogwheel gearing.
4. the filtering apparatus that switches of precision according to claim 3 high, good stability, multistage, is characterized in that: described gearing (4) is Multi-stage gear driving device.
5. the filtering apparatus that switches of precision according to claim 4 high, good stability, multistage, is characterized in that: on described switching support (5), be provided with the multiple teeth groove (51) engaged with described gearing (4).
6. the filtering apparatus that switches of precision according to claim 5 high, good stability, multistage, is characterized in that: multiple described teeth groove (51) is uniformly distributed along described switching support (5) edge.
7. the filtering apparatus that switches of precision according to claim 1 high, good stability, multistage, is characterized in that: described motor (2) is fixed on described pedestal (1) by locked screw (9).
8. the filtering apparatus that switches of precision according to claim 7 high, good stability, multistage, is characterized in that: described locked screw (9) comprises the first locked screw (91) and the second locked screw (92).
9. the filtering apparatus that switches of precision according to claim 1 high, good stability, multistage, is characterized in that: on described cover plate (8), be provided with multiple kink (82) for the protection of described slide bar (3) termination.
10. the filtering apparatus that switches of precision according to claim 1 high, good stability, multistage, is characterized in that: described slide bar (3) comprises the first slide bar (31) and the second slide bar (32) that are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025136.8U CN204405919U (en) | 2015-01-14 | 2015-01-14 | The filtering apparatus that a kind of precision is high, good stability, multistage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520025136.8U CN204405919U (en) | 2015-01-14 | 2015-01-14 | The filtering apparatus that a kind of precision is high, good stability, multistage switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405919U true CN204405919U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520025136.8U Active CN204405919U (en) | 2015-01-14 | 2015-01-14 | The filtering apparatus that a kind of precision is high, good stability, multistage switch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443966A (en) * | 2016-08-29 | 2017-02-22 | 中山联合光电科技股份有限公司 | Optical lens for adjusting compensation back focal length through combination of horizontal and vertical light paths |
| CN106444229A (en) * | 2016-11-23 | 2017-02-22 | 东莞市维斗科技股份有限公司 | Multi-filter IR-CUT switcher |
| CN107065139A (en) * | 2017-04-28 | 2017-08-18 | 中山联合光电科技股份有限公司 | Burnt optical system after a kind of multi-pass combination regulation compensation |
-
2015
- 2015-01-14 CN CN201520025136.8U patent/CN204405919U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106443966A (en) * | 2016-08-29 | 2017-02-22 | 中山联合光电科技股份有限公司 | Optical lens for adjusting compensation back focal length through combination of horizontal and vertical light paths |
| CN106444229A (en) * | 2016-11-23 | 2017-02-22 | 东莞市维斗科技股份有限公司 | Multi-filter IR-CUT switcher |
| CN107065139A (en) * | 2017-04-28 | 2017-08-18 | 中山联合光电科技股份有限公司 | Burnt optical system after a kind of multi-pass combination regulation compensation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGSHAN LIANHE PHOTOELECTRIC TECHNOLOGY CO., LTD Free format text: FORMER NAME: ZHONGSHAN UNION OPTIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528400 Zhongshan Torch Development Zone, Guangdong Road, No. 10 Patentee after: Zhong Shan joint opto-electronic Science and Technology Co., Ltd. Address before: 528400 Zhongshan Torch Development Zone, Guangdong Road, No. 10 Patentee before: Union Optech (Zhongshan) Co., Ltd. |