CN203191619U - Novel pendulum-type optical filter switcher - Google Patents
Novel pendulum-type optical filter switcher Download PDFInfo
- Publication number
- CN203191619U CN203191619U CN201320181986.8U CN201320181986U CN203191619U CN 203191619 U CN203191619 U CN 203191619U CN 201320181986 U CN201320181986 U CN 201320181986U CN 203191619 U CN203191619 U CN 203191619U
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- CN
- China
- Prior art keywords
- pedestal
- optical filter
- base
- cover plate
- novel clock
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Abstract
A novel pendulum-type optical filter switcher comprises a pedestal and a cover plate. An optical filter is fixedly installed in the pedestal. The pedestal comprises a driving lever, three through holes, two copper nuts, a boss and a magnetic conductive sheet, wherein the driving lever is arranged on one side in the pedestal and forms a plastic one-piece design with a magnet fixing seat in the pedestal; the three through holes are arranged on corresponding positions of the pedestal and the cover plate; the two copper nuts are arranged in a fixing hole site of a sensor frame on the pedestal; the sensor frame and the pedestal form a one-piece design; the boss is arranged on a back side of the cover plate and is pressed on a optical filter rack in the pedestal; the magnetic conductive sheet is embedded in a groove of the pedestal and the magnetic conductive sheet is designed to be in a concave character shape. An external-connection lead in the pedestal is extended out of the hole on the pedestal. One PCB is installed and fixed in the pedestal and achieves an effect of connecting and driving a coil and the external-connection lead. The structure of the switcher of the utility model is compact. Connections between parts are stable and assembling is convenient. Because of the one-piece design of the sensor frame and the pedestal, product installation is convenient; sealing performance is good; and light transmission can be effectively prevented.
Description
Technical field
The utility model relates to a kind of novel clock pendulum formula optical filter switch, and it is little to relate in particular to a kind of volume, compact conformation, and fixed form is solid and reliable, is convenient to assembling, the novel clock pendulum formula switching device of optical fiber of good airproof performance.
Background technology
Generally, optical filter is that a kind of use is in various photographies, subsidiary function parts on the light path of monitoring equipment, for example when making a video recording or making video recording, light in daytime the Nature comprises visible light, infrared ray and ultraviolet ray, we can only see visible light by human eye, and imageing sensor (senser) can " be seen " part infrared light and ultraviolet light except visible light, the picture that these light make picture that it photographed and our human eye see is not inconsistent (distortion), so in order to revise this distortion phenomenon, just need put on " glasses " (IR optical filter) for our imageing sensor (senser) and filter out all non-visible lights (infrared light and ultraviolet light); To during evening, the light in the Nature is mainly infrared light, and for the scene that captures this light and make more rays enter sensor, we need switch and use another kind of optical filter (AR optical filter), make the picture of photography more clear.
Known optical filter switch has drawback, one on structural design: base can not well carry out firm being connected with other parts; Its two: sensor frame and base are done the split setting, are fixed together by screw again, assemble loaded down with trivial detailsly, and leakproofness is not good; Its three: the fixed orifice of sensor frame both sides is the plastic cement hole, the assembling steadiness not good, be prone to sliding dental phenomenon.
The utility model content
For solving the problem that prior art exists, the utility model provides a kind of novel clock pendulum formula optical filter switch, and its structural design is better, assembles more firm, convenient.
The realization the technical solution of the utility model is:
A kind of novel clock pendulum formula optical filter switch, comprise base and cover plate, described base and sensor frame design for Contiuum type, the size of sensor frame changes with the size of sensor, be mounted with filter holder in the described base, be installed with optical filter in the filter holder, in described filter holder, be provided with: a dead man, be located at a side of base inside, be the design of plastic cement Contiuum type with a magnetite holder in the base; One arc track is located at the medium position of base; Described filter holder is located on the arc track; One coil groups is sheathed on the described rotating disk by bracing frame (coil holder), and is connecting an external driving power by lead; One magnetic conduction sheet is embedded in the base groove.
In novel clock pendulum formula optical filter switch of the present utility model, described mount pad assembling diverter surface has retaining thread;
In novel clock pendulum formula optical filter switch of the present utility model, described base fixed hole position design has copper nut;
In novel clock pendulum formula optical filter switch of the present utility model, design has three place's through holes on described base and the cover plate relevant position;
In novel clock pendulum formula optical filter switch of the present utility model, described pcb board design is in base inside;
In novel clock pendulum formula optical filter switch of the present utility model, described pcb board fixed form is for passing through the post welding;
In novel clock pendulum formula optical filter switch of the present utility model, described sensor frame and base design for Contiuum type;
In novel clock pendulum formula optical filter switch of the present utility model, the height of described sensor frame and size are with height and the big or small phase change adjustment of sensor;
In novel clock pendulum formula optical filter switch of the present utility model, the external wire of described drive coil is perforated design at base;
In novel clock pendulum formula optical filter switch of the present utility model, described magnetic conduction sheet is embedded in the groove of base end, and is designed to " recessed " shape attitude, and this shape more is conducive to the performance of this product.
In novel clock pendulum formula optical filter switch of the present utility model, the inner magnetite holder of described driving lever and base is the design of plastic cement disjunctor;
In novel clock pendulum formula optical filter switch of the present utility model, described optical filter is fixed on the filter holder by draw-in groove;
In novel clock pendulum formula optical filter switch of the present utility model, described cover plate is provided with boss.
The beneficial effects of the utility model are: the utility model dependable performance, compact conformation, easy to assembly, longer service life is in conjunction with more firm, three place's via design on the mount pad diverter surface of original creation allow the combination that optical filter switch and lens mount can be more firm, the Contiuum type design of base and sensor frame can well avoid light to see through, better tightness.
Description of drawings
Fig. 1 is the utility model front three-dimensional structure diagram;
Fig. 2 is cover plate described in the utility model back side three-dimensional structure diagram;
Fig. 3 is base described in the utility model lower surface three-dimensional structure diagram;
Fig. 4 is the inner three-dimensional structure diagram of base described in the utility model;
Among the figure: cover plate 1, base 2, boss 102, mounting groove 103, through hole 201, screens 202, filter holder 203, draw-in groove 204, optical filter 205, driving lever 206, perforation 207, pcb board 208, arc track 209, groove 210, bracing frame 211, sensor frame 212, fixed hole position 213, copper nut 214.
Embodiment
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, the utility model is limited.
As Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of novel clock pendulum formula optical filter switch is made of cover plate 1 and base 2, and cover plate 1 is fixed fastening with base 2 by the mounting groove 103 on the cover plate 1 and the screens 202 on the base 2; Base 2 inside are provided with a filter holder 203, base 2 lower surfaces are provided with fixed hole position 213, fixed hole position 213 contains copper nut 214, the correspondence position of base 2 and cover plate 1 is provided with three place's through holes 201, base 2 and cover plate 1 by through hole 201 optical filter switchs can be more firm combination, base 2 inside are provided with pcb board 208 and driving lever 206, driving lever 206 is the design of plastic cement disjunctor with base 2 interior magnetite holders, the bottom of base 2 and sensor frame 212 are done the disjunctor design, base 2 bottoms also are provided with a perforation 207, external wire in the base 2 picks out from the perforation 207 on the base 2, make product hermeticity better, be difficult for taking place light leakage phenomenon, design has boss 102 on the cover plate 1, boss 102 is pushed down filter holder 203, during optical filter 205 that coil drive driving lever on bracing frame 211 206 switches on the filter holders 203, can increase the balance of movement of optical filter 205 when switching;
The utility model compact conformation, simplicity of design, technology is easy, easy to assembly quick, product hermeticity is fine, especially three place's through holes, 201 designs of original creation, allow the combination that optical filter switch and lens mount can be more firm, it is more firm, more reliable to make product install, and the Contiuum type design of base and sensor frame can well avoid light to see through, better tightness.
More than to the present invention in real time the technical scheme that provides of example describe in detail, used specific case herein principle and the embodiment of inventive embodiments set forth.The explanation of above embodiment only is applicable to the principle of understanding embodiments of the invention, simultaneously to one of ordinary skill in the art, according to the embodiment of the invention, the part that all can change on embodiment and material range of application, the present disclosure content should be not understood to limitation of the present invention in sum.
Claims (5)
1. novel clock pendulum formula optical filter switch, it is characterized in that: described novel clock pendulum formula optical filter switch, comprise base, cover plate, described base inside is provided with a filter holder, described base is fixedlyed connected by the mounting groove screens with cover plate, described base lower surface is provided with fixed hole position, described fixed hole position contains copper nut, the correspondence position of described base and cover plate is provided with three place's through holes, described base inside is provided with pcb board and driving lever, and magnetite holder is the design of plastic cement disjunctor in described driving lever and the base, and the bottom of described base and sensor frame are done the disjunctor design, described base bottom is provided with the lead wire hole, and design has boss on the described cover plate.
2. novel clock pendulum formula optical filter switch according to claim 1, it is characterized in that: the fixed form of described pcb board and base is for passing through the post welding.
3. novel clock pendulum formula optical filter switch according to claim 1 is characterized in that: the height of described sensor frame and big or small height and big or small phase change adjustment with sensor.
4. novel clock pendulum formula optical filter switch according to claim 1, it is characterized in that: described base further is provided with magnetic conduction sheet, magnetic conduction sheet be shaped as concave shape, this shape more is conducive to the performance of this product, described magnetic conduction sheet is fixed in groove of base.
5. novel clock pendulum formula optical filter switch according to claim 1, it is characterized in that: described filter holder is provided with optical filter, and described optical filter is fixed with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320181986.8U CN203191619U (en) | 2013-04-10 | 2013-04-10 | Novel pendulum-type optical filter switcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320181986.8U CN203191619U (en) | 2013-04-10 | 2013-04-10 | Novel pendulum-type optical filter switcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191619U true CN203191619U (en) | 2013-09-11 |
Family
ID=49108469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320181986.8U Ceased CN203191619U (en) | 2013-04-10 | 2013-04-10 | Novel pendulum-type optical filter switcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444228A (en) * | 2016-11-20 | 2017-02-22 | 东莞市维斗科技股份有限公司 | Cycloidal motion IR-CUT switcher for multi-layer optical filter |
-
2013
- 2013-04-10 CN CN201320181986.8U patent/CN203191619U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444228A (en) * | 2016-11-20 | 2017-02-22 | 东莞市维斗科技股份有限公司 | Cycloidal motion IR-CUT switcher for multi-layer optical filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20160601 Decision number of declaring invalidation: 29217 Granted publication date: 20130911 |