CN207742454U - Stick on double optical filtering switch of glass - Google Patents
Stick on double optical filtering switch of glass Download PDFInfo
- Publication number
- CN207742454U CN207742454U CN201721780347.8U CN201721780347U CN207742454U CN 207742454 U CN207742454 U CN 207742454U CN 201721780347 U CN201721780347 U CN 201721780347U CN 207742454 U CN207742454 U CN 207742454U
- Authority
- CN
- China
- Prior art keywords
- switch
- glass
- sticking
- optical filtering
- groove
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
- G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/006—Filter holders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Push-Button Switches (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The utility model is related to security monitoring technology, especially a kind of double optical filtering switch for sticking on glass.A kind of double optical filtering switch for sticking on glass, including switch upper cover, switch pedestal, the light hole being set on switch pedestal, optical filter house the filter plate carrier of optical filter, power plant；The inner cavity top of switch pedestal position corresponding with through hole is equipped with groove, and protection cap made of the transparent material for sealing the light hole is provided in groove.The utility model allows dust to fall on transparency cover, prevents dust from directly falling on sensitive chip, influence image quality, cause image bad by the way that transparency cover is arranged on light hole；It is equipped with groove or barricade on switch pedestal, convenient for pasting transparency cover, and when pasting transparency cover, dispensing can be constrained, prevent excessive glue everywhere.
Description
Technical field
The utility model is related to security monitoring technology, especially a kind of double optical filtering switch for sticking on glass.
Background technology
Under normal conditions, camera lens module includes camera lens, microscope base, double optical-filter switchers, driving circuit and sensitive chip.Mirror
The main function of head is exactly to filter off black light, allows visible light to enter, and project on sensor.
The bis- optical-filter switchers of IR-CUT be by：Optical filter+power section is constituted.The original of the bis- optical-filter switchers of IR-CUT
Reason is by one piece of circuit control panel and switch, and when the light on daytime is abundant, circuit control panel, which drives in switch, to be switched
It works to cutoff filter, switch restores true color, and when night insufficient light, cutoff filter is automatic
It removes, full spectrum light glass is started to work, and can incude the auxiliary light of evening infrared lamp, switch is made to make full use of all light
Line shines performance, entire picture clear and natural to substantially increase the low of thermal camera.
But some precision prescribed height and small camera, in order to reduce caused by light wave multipass light-transmitting component
Light losing and distortion, eliminate camera lens, and directly double optical filtering switch filter, and the optical filter of double optical filters needs to switch,
It is necessarily required to leave the space for smooth movement in handoff procedure, dust can enter module internal, existing city by this space
Such IR CUT designs are mostly not considered and designed to dust-proof used in safety monitoring on face, and the optical filter of switch carries
Body has with switch pedestal causes dust to be easy directly to fall on sensitive chip compared with big gap.
Utility model content
The purpose of this utility model is to provide a kind of double optical filtering switch for sticking on glass, and dust is prevented to enter camera lens mould
Group is fallen directly on sensitive chip, causes image bad.Based on the purpose, the technical solution adopted in the utility model is as follows：
A kind of double optical filtering switch for sticking on glass, including switch upper cover, switch pedestal are set on switch pedestal
Light hole, optical filter, house optical filter filter plate carrier, power plant；The inner cavity top of the switch pedestal with it is logical
The corresponding position of via is equipped with groove, and protection cap made of the transparent material for sealing the light hole is provided in groove.This kind double
Optical filtering switch is equipped with protection cap in switch inner cavity, and protection cap seals up light hole, due to the effect of protection cap, internal shape
It is carried out in closed space when optical filter switches at a confined space, free from dust enters.It is equipped with groove in inner cavity top,
For placing transparency cover in groove, the depth of groove is designed according to the thickness of transparency cover and the wall thickness of accommodating cavity, groove limitation
The position of transparency cover.
Further, the protection cap by glue switch pedestal inner cavity top.Transparency cover seals through hole,
It is easy to assembly by the way of glue without often dismantling or replacing, manufacturing time is saved, production efficiency is improved.
Space is saved in glue simultaneously, reduces the thickness of switch.
Further, the glue is UV glue or black glue.UV adhesive curing principles be in UV curing materials photoinitiator (or
Photosensitizer) generation living radical or cation after ultraviolet light are absorbed under ultraviolet irradiation, cause monomer polymerization, Cross-linked
Reaction is learned, adhesive is made to be converted into solid-state by liquid within the several seconds.UV glue is usually used in plastics and plastics, plastics and glass, modeling
Expect bonding with materials such as metals.Application range of products is extremely wide, plastics are Nian Jie with a variety of materials fabulous adhesive effect；
Adhesive strength is high, can reach plastic body rupture by the test of failure test without degumming, and UV glue can position for several seconds, one point
Clock reaches maximum intensity, greatly improves working efficiency；Fully transparent after solidification, product remains unchanged for a long period of time yellow, not albefaction；Comparison
Traditional instant drying adhesive is bonded, has many advantages, such as that resistance to ring survey, not albefaction, flexibility are good.The baking quick-drying such as black glue can also be selected
Glue, such as black silicone adhesive, bonding force is strong, and tensile strength is big, while having weatherability, vibration resistance and moisture-proof, anti-smelly again
The gas feature big with cold and hot variation is adapted to.This two kinds of glue are selected in the utility model, the strong characteristic of its bonding force is utilized, and are bonded
Power is strong, is not easy to separate, good airproof performance can play good dustproof effect.
Further, the material of the protection cap is one kind in the sheet, film, organic glass of light transmission.These
Material all has the preferable transparency and mechanical property.Organic glass is current most excellent macromolecule transparent material, light transmittance
Reach 96%；High mechanical strength simultaneously, is not easy to smash；Light-weight, an equal amount of material, weight only has the one of simple glass
Half, it is suitble to commercial Application；It is easy to process, flying chip is not will produce in processing.
Further, the inner cavity of the switch pedestal is equipped with reinforcing rib, and the reinforcing rib forms a square slot,
Its center and the center of light hole are located on same center line.The development of technology makes electronic product develop to frivolous direction, together
The material of sample, switch pedestal wall thickness is thinner, and intensity is lower, and intensity is low, and product is easy stress destruction or deformation, can influence
Opticpath influences imaging effect after deformation, in the case where not increasing wall thickness, reinforcing rib is arranged, increases entire product
Intensity ensures that the stability of imaging.
Further, the inner cavity of the switch pedestal is equipped with and the integrated boss of reinforcing rib, the boss are set to and cut
The left and right sides of parallel operation pedestal is provided with through-hole on boss.On the one hand boss plays reinforces product rigidity, on the other hand, boss
On be provided with through-hole, be threaded in through-hole, pass through bolt or screw so that switch pedestal and upper cover are effectively fixed to be connected
It connects.
Further, the inner cavity of the switch pedestal be equipped with outwardly convex the first groove, the switch upper cover with
Corresponding second groove, a chamber resettling is formed between two grooves.It is respectively provided on lid on switch pedestal and switch
It is fluted, the intensity of switch pedestal and upper cover is increased, the chamber resettling being formed simultaneously is convenient for placement power plant so that cuts
Function division is apparent in parallel operation pedestal, ease of assembly.
Further, lid is equipped with shrinkage pool and cylinder stage body on the switch, on switch pedestal with the shrinkage pool and
The corresponding position of pillar is respectively equipped with cylinder and shrinkage pool.Cylinder table cooperation on shrinkage pool and pedestal on upper lid, while upper cover
On cylinder table and pedestal on shrinkage pool cooperation, cylinder is inserted into shrinkage pool, at the same on upper cover and pedestal cylinder arranged in a crossed manner and
Shrinkage pool, this fixed form can not use screw, reduce the trouble in installation operation, save working hour；It can be with lid one
Molding, facilitates injection molding, and when batch production has significant cost advantage；And there are four the firm effects of screw for same tool.
Further, the optical filter includes full impregnated spectral filtering glass and IR filter glass.Night utilizes full impregnated spectrum
Filter glass can incude the auxiliary light of evening infrared lamp, and switch is made to make full use of all light, red to substantially increase
The low of outer video camera shines performance, makes entire picture clear and natural.When daytime, light was abundant, IR filter glass IR cut filters
Piece.
The advantageous effect that the utility model obtains is：(1) by the way that transparency cover is arranged on light hole, dust is allowed to fall saturating
It is bright to cover, it prevents dust from directly falling on sensitive chip, influences image quality, cause image bad；It is set on switch pedestal
It is fluted, convenient for pasting transparency cover, and when pasting transparency cover, dispensing can be constrained, prevent excessive glue everywhere；
(2) manufacturing process is simple and convenient, and sticking on transparent protection material on original switch light hole can effectively solve
Certainly dirt problems, it is of low cost without changing other component, it is easy to utilize.
Description of the drawings
Fig. 1 is that the utility model switch sticks on glass exemplary plot；
Fig. 2 is that the utility model switch sticks on exemplary plot after glass；
Fig. 3 is that utility model switch sticks on glass fractionation exemplary plot；
Fig. 4 is to paste glass fractionation exemplary plot again after utility model switch adds cast glass slot；
In figure, 1- switch upper covers, the second grooves of 11-, 12- shrinkage pools, 13- cylinders, 2- switch pedestals, 21- thang-kngs
Hole, 22- grooves, 23- reinforcing ribs, 24- boss, the first grooves of 25-, 3- optical filters, 31- full impregnated spectral filtering glass, 32-IR mistakes
Filter glass, 4- filter plate carriers, 5- protection caps.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.
Embodiment 1
A kind of double optical filtering switch for sticking on glass, including switch upper cover 1, switch pedestal 2 are set to switch pedestal
Light hole 21 on 2, the optical filter 3 being made of full impregnated spectral filtering glass 31 and IR filter glass 32 house the filter of optical filter 3
Mating plate carrier 4, power plant；The inner cavity top of switch pedestal 2 position corresponding with through hole 21 is equipped with groove 22, groove 22
It is inside provided with and seals protection cap 5 made of the transparent material of the light hole 21.Wherein protection cap 5 is pasted by UV glue or black glue
In the inner cavity top of switch pedestal 2；Power plant is arranged sets the first groove 25 of outwardly convex in the inner cavity of switch pedestal 2
In the chamber resettling formed with the second groove 11 in switch upper cover 1.The material of protection cap 5 is sheet, the film of light transmission
One kind in piece, organic glass.
The inner cavity of switch pedestal 2 is equipped with reinforcing rib 23 and boss 24, and reinforcing rib 23 forms a square slot, wherein
The center of the heart and light hole 21 is located on same center line, and boss 24 is set to the left and right sides and the reinforcing rib 23 of switch pedestal 2
Integrated setting is provided with through-hole on boss 24.
Switch upper cover 1 is equipped with shrinkage pool 12 and cylinder 13, right with the shrinkage pool 12 and pillar 13 on switch pedestal 2
The position answered is respectively equipped with cylinder and shrinkage pool.One group of opposite shrinkage pool and cylinder engagement use so that upper cover and pedestal it
Between closely connect.
In the present embodiment, protection cap uses transparent organic glass, the size of protection cap to be more than the circumscribed pros of light hole 2
Shape, at least there is a distance of 1mm with the side of circumscribed square, and the size of groove is slightly larger than the size of protection cap, when assembling, there are two types of
Method, the first, one close to recess edge in groove 22 punctuates gluing, then protection cap 5 is placed in groove, dispensing
Width be greater than the gap of groove 5 and protection cap；Second method is first placed on protection cap in groove 22, then along guarantor
Dispensing is carried out between protecting cover 5 and groove 22.It after this two methods dispensing, is required to toast, waits for that glue is done fixed cover and protected
Entirely.
Convenient for placing the one side for either picking up protection cap groove or a foot, notch can be set.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (9)
1. a kind of double optical filtering switch for sticking on glass, including switch upper cover (1), switch pedestal (2) are set to switch bottom
Light hole (21) on seat (2), optical filter (3) house the filter plate carrier (4) of optical filter (3), power plant；Its feature exists
In：The inner cavity top position corresponding with light hole (21) of the switch pedestal (2) is equipped with groove (22), is set in groove (22)
It is equipped with and seals protection cap (5) made of the transparent material of the light hole (21).
2. the double optical filtering switch according to claim 1 for sticking on glass, it is characterised in that：The protection cap (5) passes through
Inner cavity top of the glue in switch pedestal (2).
3. the double optical filtering switch according to claim 2 for sticking on glass, it is characterised in that：The glue is UV glue or black
Glue.
4. the double optical filtering switch according to claim 1 for sticking on glass, it is characterised in that：The material of the protection cap (5)
Material is one kind in the sheet, film, organic glass of light transmission.
5. the double optical filtering switch according to claim 1 for sticking on glass, it is characterised in that：The switch pedestal (2)
Inner cavity be equipped with reinforcing rib (23), the reinforcing rib (23) forms a square slot, in center and light hole (21)
The heart is located on same center line.
6. the double optical filtering switch according to claim 5 for sticking on glass, it is characterised in that：The switch pedestal (2)
Inner cavity be equipped with and reinforcing rib (23) integrated boss (24), the boss (24) be set to switch pedestal (2) left and right two
Side, boss are provided with through-hole on (24).
7. the double optical filtering switch according to claim 1 for sticking on glass, it is characterised in that：The switch pedestal (2)
Inner cavity be equipped with outwardly convex the first groove (25), corresponding second groove (11) of switch upper cover (1), two
A chamber resettling is formed between groove.
8. the double optical filtering switch according to claim 1 for sticking on glass, it is characterised in that：The switch upper cover (1)
It is equipped with shrinkage pool (12) and cylinder (13), position corresponding with the shrinkage pool (12) and cylinder (13) on switch pedestal (2)
It sets and is respectively equipped with cylinder and shrinkage pool.
9. the double optical filtering switch according to claim 1 for sticking on glass, it is characterised in that：The optical filter (3) includes
Full impregnated spectral filtering glass (31) and IR filter glass (32).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017213027251 | 2017-10-09 | ||
| CN201721302725 | 2017-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742454U true CN207742454U (en) | 2018-08-17 |
Family
ID=61771028
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711377049.9A Pending CN107885015A (en) | 2017-10-09 | 2017-12-19 | Stick on double optical filtering switch of glass |
| CN201721780347.8U Expired - Fee Related CN207742454U (en) | 2017-10-09 | 2017-12-19 | Stick on double optical filtering switch of glass |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711377049.9A Pending CN107885015A (en) | 2017-10-09 | 2017-12-19 | Stick on double optical filtering switch of glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107885015A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885015A (en) * | 2017-10-09 | 2018-04-06 | 深圳市煜辰光学有限公司 | Stick on double optical filtering switch of glass |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4253534B2 (en) * | 2003-06-23 | 2009-04-15 | オリンパス株式会社 | Imaging device |
| JP2007079338A (en) * | 2005-09-16 | 2007-03-29 | Fujinon Corp | Filter switching mechanism |
| JP2007193126A (en) * | 2006-01-19 | 2007-08-02 | Olympus Imaging Corp | Imaging apparatus and camera |
| JP5078470B2 (en) * | 2007-07-05 | 2012-11-21 | ペンタックスリコーイメージング株式会社 | Optical low-pass filter and imaging apparatus including the same |
| JP5501902B2 (en) * | 2010-09-03 | 2014-05-28 | オリンパスイメージング株式会社 | Vibrating device and imaging device using the same |
| CN202939401U (en) * | 2012-11-13 | 2013-05-15 | 丁小冬 | Fast-assembling self-locking optical filter switching device |
| CN203191620U (en) * | 2013-04-12 | 2013-09-11 | 深圳誉品光电技术有限公司 | Optical filter switcher and lens mount |
| CN203849537U (en) * | 2014-01-06 | 2014-09-24 | 深圳誉品光电技术有限公司 | Optical filter switching device |
| CN203773214U (en) * | 2014-03-14 | 2014-08-13 | 东莞市维斗电子有限公司 | Double-optical-filter IR-CUT switching device |
| CN105516565A (en) * | 2015-12-31 | 2016-04-20 | 杭州雄迈信息技术有限公司 | Security protection camera module structure and packaging process thereof |
| CN107885015A (en) * | 2017-10-09 | 2018-04-06 | 深圳市煜辰光学有限公司 | Stick on double optical filtering switch of glass |
-
2017
- 2017-12-19 CN CN201711377049.9A patent/CN107885015A/en active Pending
- 2017-12-19 CN CN201721780347.8U patent/CN207742454U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107885015A (en) * | 2017-10-09 | 2018-04-06 | 深圳市煜辰光学有限公司 | Stick on double optical filtering switch of glass |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107885015A (en) | 2018-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: B3701, building 12, Shenzhen Bay science and technology ecological park, No. 18, South Science and technology road, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Donglai Intelligent Transportation Technology (Shenzhen) Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Longhua District, Dalang street, Tong Sheng community Huarong Road Construction Science and Technology Industrial Park, building 7, floor 4, 401 Patentee before: SHENZHEN YUCHEN OPTICAL CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20211219 |