CN107885015A - Stick on double optical filtering switch of glass - Google Patents
Stick on double optical filtering switch of glass Download PDFInfo
- Publication number
- CN107885015A CN107885015A CN201711377049.9A CN201711377049A CN107885015A CN 107885015 A CN107885015 A CN 107885015A CN 201711377049 A CN201711377049 A CN 201711377049A CN 107885015 A CN107885015 A CN 107885015A
- Authority
- CN
- China
- Prior art keywords
- switch
- glass
- groove
- optical filtering
- sticking
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 35
- 230000003287 optical effect Effects 0.000 title claims abstract description 35
- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 229920005479 Lucite® Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 230000003595 spectral effect Effects 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005194 fractionation Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004819 Drying adhesive Substances 0.000 description 1
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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 present invention relates to security monitoring technology, especially a kind of double optical filtering switch for sticking on glass.It is a kind of to stick on double optical filtering switch of glass, including covered on switch, switch base, the light hole on switch base, optical filter, house the filter plate carrier of optical filter, power set；The inner cavity top of switch base is provided with groove with by the corresponding position in hole, and protection cap made of the transparent material for sealing the light hole is provided with groove.The present invention allows dust to drop on transparency cover, prevents dust from directly falling on sensitive chip, influence image quality, cause image bad by setting transparency cover on light hole；Groove or barricade are provided with switch base, is easy to paste transparency cover, and when pasting transparency cover, dispensing can be constrained, prevent excessive glue everywhere.
Description
Technical field
The present invention relates to security monitoring technology, especially a kind of double optical filtering switch for sticking on glass.
Background technology
Under normal circumstances, camera lens module includes camera lens, microscope base, double optical-filter switchers, drive circuit and sensitive chip.Mirror
The main function of head is exactly to filter off black light, allows visible ray to enter, and project on sensor.
The double optical-filter switchers of IR-CUT be by：Optical filter+power section is formed.The original of the double 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 is driven in switch, to be switched
Worked to cutoff filter, switch restores true color, and when night insufficient light, cutoff filter is automatic
Remove, full spectrum light glass is started working, and can be sensed the auxiliary light of evening infrared lamp, switch is made full use of all light
Line, shine performance, whole picture clear and natural so as to substantially increase the low of thermal camera.
But some precision prescribeies are high and the camera of small volume, caused by reducing light wave multipass light-transmitting component
Light losing and distortion, eliminate camera lens, and directly double optical filtering switch are filtered, and the optical filter of double optical filters needs to switch,
It is necessarily required to leave the space for being available for smooth movement in handoff procedure, dust can enter module internal, existing city by this space
Such IR CUT designs are mostly used in safety monitoring on face, are not considered and are designed to dust-proof, and the optical filter of switch carries
Body has with switch base causes dust easily directly to fall on sensitive chip compared with big gap.
The content of the invention
It is an object of the invention to provide a kind of double optical filtering switch for sticking on glass, prevent dust from entering camera lens module, directly
Connect and fall on sensitive chip, cause image bad.It is as follows based on the purpose, the technical solution adopted by the present invention：
It is a kind of to stick on double optical filtering switch of glass, including covered on switch, switch base, on switch base
Light hole, optical filter, house optical filter filter plate carrier, power set；The inner cavity top of the switch base is with leading to
Position corresponding to via is provided with groove, and protection cap made of the transparent material for sealing the light hole is provided with groove.This kind double
Optical filtering switch, protection cap being provided with switch inner chamber, protection cap seals up light hole, due to the effect of protection cap, internal shape
Into a confined space, when optical filter switches, carried out in closed space, free from dust enters.Groove is provided with inner cavity top,
It is used to place transparency cover in groove, the depth of groove designs 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 base inner cavity top.Transparency cover sealing passes through hole,
It is easy to assembly by the way of glue without often taking apart or changing, manufacturing time is saved, improves production efficiency.
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 light trigger (or
Sensitising agent) generation living radical or cation after ultraviolet light are absorbed under ultraviolet irradiation, trigger monomer polymerization, Cross-linked
Reaction is learned, adhesive is 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 the material such as metal.Application range of products is extremely wide, plastics are Nian Jie with various materials fabulous adhesive effect；
Adhesive strength is high, plastic body rupture is can reach by the test of failure test without degumming, and UV glue can position for several seconds, one point
Clock reaches maximum intensity, drastically increases operating efficiency；Fully transparent after solidification, product remains unchanged for a long period of time yellow, not albefaction；Contrast
Traditional instant drying adhesive is bonded, has the advantages that resistance to ring survey, not albefaction, pliability are good.Black glue etc. can also be selected to toast quick-drying
Glue, such as black silicone adhesive, its bonding force is strong, and tensile strength is big, while has weatherability, vibration resistance again, and moistureproof, anti-smelly
The characteristics of gas and the big cold and hot change of adaptation.This two kinds of glue are selected in the present invention, make use of the strong characteristic of its bonding force, bonding force
By force, it is not easy to separate, good airproof performance, with regard to good dustproof effect can be played.
Further, the material of the protection cap is one kind in the sheet, film, lucite of printing opacity.These
Material is respectively provided with the preferably transparency and mechanical property.Lucite is most excellent macromolecule transparent material at present, light transmittance
Reach 96%；High mechanical strength simultaneously, is not easy to smash；In light weight, an equal amount of material, weight only has the one of simple glass
Half, it is adapted to commercial Application；It is easy to process, flying chip will not be produced in processing.
Further, the inner chamber of the switch base is provided with reinforcement, and the reinforcement forms a square groove,
Its center and light hole are centrally located on same center line.The development of technology causes electronic product to develop to frivolous direction, together
The material of sample, switch base wall thickness is thinner, and its intensity is lower, low intensity, the easy stress destruction of product or deformation, can influence
Opticpath, imaging effect is influenceed after deformation, in the case where not increasing wall thickness, reinforcement is set, adds whole product
Intensity, ensure that the stability of imaging.
Further, the inner chamber of the switch base is provided with and the boss of reinforcement integration, the boss are located at and cut
The left and right sides of parallel operation base, through hole is provided with boss.On the one hand boss plays strengthens 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 base and upper lid is effective fixed connects
Connect.
Further, the inner chamber of the switch base is provided with the first groove of outwardly convex, on the switch lid with
Corresponding to the second groove, a chamber resettling is formed between two grooves.It is respectively provided with switch base and switch on lid
It is fluted, the intensity of switch base and upper lid is added, while the chamber resettling formed is easy to place power set so that cut
Function division is obvious in parallel operation base, ease of assembly.
Further, lid is provided with shrinkage pool and cylinder stage body on the switch, on switch base with the shrinkage pool and
Position is respectively equipped with cylinder and shrinkage pool corresponding to projection.Cylinder table on shrinkage pool and base on upper lid coordinates, while upper lid
On cylinder table and base on shrinkage pool coordinate, cylinder insertion shrinkage pool, while on upper lid and bottom seat cylinder arranged in a crossed manner and
Shrinkage pool, this fixed form can reduce the trouble in installation operation without using screw, save man-hour；Can be with lid one
Shaping, facilitates injection molding, has significant cost advantage during batch production；And the same firm effect with four screws.
Further, the optical filter includes full impregnated spectral filtering glass and IR filter glass.Night utilizes full impregnated spectrum
Filter glass can sense the auxiliary light of evening infrared lamp, switch is made full use of all light, red so as to substantially increase
The low of outer video camera shines performance, makes whole picture clear and natural.When daytime, light was abundant, IR filter glass IR cut filters
Piece.
The beneficial effect that the present invention obtains is：(1) by setting transparency cover on light hole, dust is allowed to drop in transparency cover
On, prevent dust from directly falling on sensitive chip, influence image quality, cause image bad；It is provided with switch base recessed
Groove, it is easy to paste 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, without changing miscellaneous part, cost is cheap, easy to utilize.
Brief description of the drawings
Fig. 1 is that switch of the present invention sticks on glass exemplary plot；
Fig. 2 is that switch of the present invention sticks on exemplary plot after glass；
Fig. 3 is that invention switch sticks on glass fractionation exemplary plot；
Fig. 4 is to paste glass fractionation exemplary plot again after invention switch adds cast glass groove；
In figure, covered on 1- switch, the grooves of 11- second, 12- shrinkage pools, 13- cylinders, 2- switch bases, 21- thang-kngs
Hole, 22- grooves, 23- reinforcements, 24- boss, the grooves of 25- first, 3- optical filters, 31- full impregnated spectral filtering glass, 32-IR mistakes
Filter glass, 4- filter plate carriers, 5- protection caps.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.
Embodiment 1
A kind of double optical filtering switch for sticking on glass, including lid 1 on switch, switch base 2, located at switch base
Light hole 21 on 2, the optical filter 3 being made up of full impregnated spectral filtering glass 31 and IR filter glass 32, house the filter of optical filter 3
Mating plate carrier 4, power set；The inner cavity top of switch base 2 is provided with groove 22, groove 22 with by 21 corresponding position of hole
Inside it is 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 base 2；The inner chamber that power set are arranged on switch base 2 sets the first groove 25 of outwardly convex
In the chamber resettling formed with the second groove 11 on lid on switch 1.The material of protection cap 5 is sheet, the film of printing opacity
One kind in piece, lucite.
The inner chamber of switch base 2 is provided with reinforcement 23 and boss 24, and reinforcement 23 forms a square groove, wherein
The heart and light hole 21 are centrally located on same center line, and boss 24 is located at the left and right sides of switch base 2, and reinforcement 23
Integrated setting, through hole is provided with boss 24.
Lid 1 is provided with shrinkage pool 12 and cylinder 13 on switch, right with the shrinkage pool 12 and projection 13 on switch base 2
The position answered is respectively equipped with cylinder and shrinkage pool.One group of relative shrinkage pool and cylinder engagement use so that upper lid and bottom seat it
Between closely connect.
In the present embodiment, protection cap uses transparent lucite, and the size of protection cap is more than the circumscribed pros of light hole 2
Shape, at least there is a 1mm distance with the side of circumscribed square, and the size of groove is slightly larger than the size of protection cap, during assembling, there is two kinds
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, first protection cap is placed in groove 22, then along guarantor
Dispensing is carried out between protecting cover 5 and groove 22.After this two methods dispensing, it is required to toast, treats that glue is done fixed cover and protected
Entirely.
It is easy to place or pick up protection cap, one side of groove or a pin can set breach.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (9)
1. a kind of double optical filtering switch for sticking on glass, including (1) is covered on switch, switch base (2), located at switch bottom
Light hole (21) on seat (2), optical filter (3), the filter plate carrier (4) of accommodating optical filter (3), power set；Its feature exists
In：The inner cavity top position corresponding with light hole (21) of the switch base (2) is provided 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 base (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)
Expect one kind in the sheet, film, lucite for printing opacity.
5. the double optical filtering switch according to claim 1 for sticking on glass, it is characterised in that：The switch base (2)
Inner chamber be provided with reinforcement (23), the reinforcement (23) forms a square groove, in its 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 base (2)
Inner chamber be provided with and reinforcement (23) integration boss (24), the boss (24) be located at switch base (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 base (2)
Inner chamber be provided with the first groove (25) of outwardly convex, cover (1) corresponding second groove (11) on the switch, 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：(1) is covered on the switch
It is provided with shrinkage pool (12) and cylinder (13), position corresponding with the shrinkage pool (12) and cylinder (13) on switch base (2)
Put and be 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 |
|---|---|
| CN107885015A true CN107885015A (en) | 2018-04-06 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721780347.8U Expired - Fee Related CN207742454U (en) | 2017-10-09 | 2017-12-19 | Stick on double optical filtering switch of glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107885015A (en) |
Families Citing this family (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 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1573506A (en) * | 2003-06-23 | 2005-02-02 | 奥林巴斯株式会社 | Dustproof unit for image pickup apparatus and image pickup apparatus employing same |
| 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 |
| US20090009857A1 (en) * | 2007-07-05 | 2009-01-08 | Hoya Corporation | Optical low-pass filter and imaging apparatus having same |
| CN102385222A (en) * | 2010-09-03 | 2012-03-21 | 奥林巴斯映像株式会社 | Vibrating device and image equipment having 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 |
| 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 |
| CN203849537U (en) * | 2014-01-06 | 2014-09-24 | 深圳誉品光电技术有限公司 | Optical filter 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 |
| CN207742454U (en) * | 2017-10-09 | 2018-08-17 | 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
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1573506A (en) * | 2003-06-23 | 2005-02-02 | 奥林巴斯株式会社 | Dustproof unit for image pickup apparatus and image pickup apparatus employing same |
| 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 |
| US20090009857A1 (en) * | 2007-07-05 | 2009-01-08 | Hoya Corporation | Optical low-pass filter and imaging apparatus having same |
| CN102385222A (en) * | 2010-09-03 | 2012-03-21 | 奥林巴斯映像株式会社 | Vibrating device and image equipment having 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 |
| CN207742454U (en) * | 2017-10-09 | 2018-08-17 | 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 |
|---|---|
| CN207742454U (en) | 2018-08-17 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |
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| RJ01 | Rejection of invention patent application after publication |