CN110347004A - Magnetic kinetoplast changeover module, optical-filter switcher and filming apparatus - Google Patents
Magnetic kinetoplast changeover module, optical-filter switcher and filming apparatus Download PDFInfo
- Publication number
- CN110347004A CN110347004A CN201910699643.2A CN201910699643A CN110347004A CN 110347004 A CN110347004 A CN 110347004A CN 201910699643 A CN201910699643 A CN 201910699643A CN 110347004 A CN110347004 A CN 110347004A
- Authority
- CN
- China
- Prior art keywords
- optical
- holding tank
- magnetic
- kinetoplast
- straight line
- 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
- 241000222712 Kinetoplastida Species 0.000 title claims abstract description 23
- 230000004308 accommodation Effects 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Blocking Light For Cameras (AREA)
Abstract
The present invention proposes a kind of magnetic kinetoplast changeover module, optical-filter switcher and filming apparatus, the magnetic kinetoplast changeover module includes conductive, equipped with opening bearing frame and magnet assembly, the middle part of the bearing frame is open accommodation space, the accommodation space and the open communication, the magnet assembly is set in the accommodation space and close to the opening, the surface wrap that the bearing frame is equipped with the bearing frame has copper wire to form a coil, bearing frame described in the coil covering part.The application provides a kind of magnetic kinetoplast changeover module, optical-filter switcher and filming apparatus, solves switching mechanism in the prior art and is difficult to the technical issues of meeting present video camera demand.
Description
Technical field
The present invention relates to shooting field more particularly to a kind of magnetic kinetoplast changeover module, optical-filter switcher and filming apparatus.
Background technique
Currently used for the video camera of monitoring field, the effect in daytime and evening is taken into account, daytime, requirement had good color
Reduction effect requires image clearly at night.The technical solution using double optical filters general at present, daytime, use was near infrared light
There is the optical filter of attenuation, use night optical filter at night, and realizes the switching of two kinds of optical filters by switching mechanism.But
Existing switching mechanism needs a plastic support frame, winds copper wire along plastic support frame, and magnet assembly and supporting part are set to
In the accommodation space that copper wire is formed, so production process is complicated, the thickness and installation volume of switching mechanism are big, at high cost, torque
Greatly, it is difficult to meet the needs of present thinner more small camera.
Summary of the invention
The main object of the present invention is to provide a kind of magnetic kinetoplast changeover module, it is intended to it is difficult to solve switching mechanism in the prior art
The technical issues of to meet present video camera demand.
To achieve the above object, the application proposes a kind of magnetic kinetoplast changeover module, including magnet assembly and conduction hold
Frame is carried, the bearing frame is equipped with opening, and the middle part of the bearing frame is open accommodation space, and the accommodation space is opened with described
Mouth connection, the magnet assembly are set in the accommodation space and close to the opening, and the surface wrap of the bearing frame has copper
Linear being aligned circle, bearing frame described in the coil covering part.
Optionally, the bearing frame includes two straight line portions being set side by side, and the opposite one end in two straight line portions passes through
Interconnecting piece is connected, the interconnecting piece perpendicular to the straight line portion, the coil setting a straight line portion and with it is another described
There are gap between straight line portion, two opposite other ends in the straight line portion are arranged in the magnet assembly.
Optionally, two opposite other ends in the straight line portion are respectively equipped with an arc portion, one end of the arc portion with it is described
Straight line portion connection, the other end of two arc portions form the opening, the magnet assembly setting two arc portions it
Between, the concave surface of the arc portion is towards the magnet assembly.
Optionally, another straight line portion is equipped with spacing breach.
The application also proposes a kind of optical-filter switcher, which includes magnetic kinetoplast switch groups as described above
Part.
Optionally, the optical-filter switcher further includes holding tank, and the slot bottom of the holding tank is equipped with viewing window, the appearance
Receive slot bottom surface protrusion be equipped with lens mount, the holding tank, the viewing window, the lens mount be integrally formed technique production.
Optionally, the optical-filter switcher further includes cover board, and the magnetic kinetoplast changeover module is coated on by the cover board
In the holding tank, the cover board includes insert plate and frame, and the frame protrusion setting is in the insert plate away from described
The side of holding tank, the insert plate are embedded in the holding tank, and the frame portion is embedded in the holding tank.
Optionally, an end face of the insert plate is equipped with the clamping portion extended to the holding tank direction, the holding tank
It is equipped with bayonet towards the side of the insert plate, the clamping portion is caught in the bayonet.
Optionally, the optical filter is film plating substrate.
The application also proposes a kind of photographic device, which includes optical-filter switcher as described above.
Compared with the existing technology, in technical solution proposed by the present invention, by the way that coil to be arranged in the surface of bearing frame, together
When magnet assembly is arranged in the accommodation space of bearing frame it is and traditional so that magnet assembly is opposite with coil to flush setting
The accommodation space that coil is entwined is arranged in magnet assembly to compare, the integral thickness of switching component structure is thinning, and structure is more
Step up to gather, volume is more compact, and smaller motor can be used to realize the output of identical torque, improve device economy, can
By property, furthermore, it is possible to the demand of the smaller thinner development of current 5G epoch video camera court is adapted to, in addition, this changeover module, by holding
It carries frame magnetic field is led at magnetite, promotes magnetite that magnet valve phenomenon occurs, it is important that bearing frame gets up magnetite cladding, avoids
The driving of switch caused by because of the External force interference magnetite due to is bad, ensure that the normal use of switch.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of magnetic kinetoplast changeover module embodiment of the present invention；
Fig. 2 is the structural schematic diagram of bearing frame in magnetic kinetoplast changeover module embodiment of the present invention；
Fig. 3 is a structural schematic diagram of optical-filter switcher embodiment of the present invention；
Fig. 4 is the structural schematic diagram of optical-filter switcher embodiment cover plate of the present invention；
Fig. 5 is the structural schematic diagram of holding tank in optical-filter switcher embodiment of the present invention；
Fig. 6 is another structural schematic diagram of optical-filter switcher embodiment of the present invention；
Fig. 7 is the another structural schematic diagram of optical-filter switcher embodiment of the present invention.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Bearing frame | 101 | Straight line portion |
| 102 | Interconnecting piece | 103 | Arc portion |
| 104 | Spacing breach | 2 | Coil |
| 3 | Magnet assembly | 4 | Holding tank |
| 5 | Lens mount | 6 | Cover board |
| 601 | Insert plate | 602 | Frame |
| 603 | Clamping portion | 401 | Bayonet |
| 402 | Viewing window |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiment of the application, instead of all the embodiments.Base
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall in the protection scope of this application.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present application
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in this application is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present application, " multiples' " contains
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in this application.
It in addition, the technical solution between each embodiment of the application can be combined with each other, but must be general with this field
Based on logical technical staff can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not this application claims protection scope within.
As shown in Figure 1, a kind of magnetic kinetoplast changeover module that the embodiment of the present invention proposes, including magnet assembly 3 and conduction
Bearing frame 1, bearing frame 1 is equipped with opening, and the middle part of bearing frame 1 is open accommodation space, accommodation space and open communication, magnetic
Property component 3 be set to accommodation space in and close to opening, the surface wrap of bearing frame 1 have copper wire formed a coil 2, coil 2 cover
Part bearing frame 1.
In the technical solution that the embodiment uses, mainly there are two the effects of aspect for the bearing frame 1 of setting, first is that conduct
The winding carrier of coil 2 avoids the interference by external force second is that the cladding of magnet assembly 3 is got up, and guarantees driving effect, meanwhile,
Bearing frame 1 be it is conductive, when coil 2 be powered generate magnetic field after, magnetic field is conducted to magnetite by bearing frame 1, that is,
It says, by being added in the electric current of different directions on coil 2, the kicker magnets such as magnetite can be driven to move to different directions, to drive
Rocker motion realizes the switching of different optical filters.The opening of setting is primarily to facilitate installation magnet assembly 3, specifically, magnetic
Property component 3 include magnetite, rocker arm and the shaft for penetrating magnetite, shaft and magnetite are coaxially connected, one end of shaft drive connection
Rocker arm, rocker arm are drivingly connected optical filter, to realize the switching to different optical filters.
Further, referring to Fig. 2, bearing frame 1 includes two straight line portions 101 being set side by side, and two straight line portions 101 are opposite
One end is connected by interconnecting piece 102, interconnecting piece 102 perpendicular to straight line portion 101, the setting of coil 2 a straight line portion 101 and with it is another
There are gap between straight line portion 101, two opposite other ends in straight line portion 101 are arranged in magnet assembly 3.
In the technical solution that the embodiment uses, it is to be understood that the shape of bearing frame 1 is approximate U shape frame, can be with
Meet the requirement of coated magnetic component 3, while coil 2 can also be wrapped in the side of U-frame, in addition it is possible to by coil 2
The magnetic field generated after energization is led at magnetite, on the whole, not only meets the requirement of driving rocker motion, but also real convenient for production
It is existing.
Further, referring to Fig. 2, two opposite other ends in straight line portion 101 are respectively equipped with an arc portion 103, arc portion 103
One end is connect with straight line portion 101, and the other end of two arc portions 103 forms opening, the setting of magnet assembly 3 two arc portions 103 it
Between, the concave surface of arc portion 103 is towards magnet assembly 3.
In the technical solution that the embodiment uses, it is to be understood that one end of each straight line portion 101 is equipped with an arc
Portion 103, and arc portion 103 is arranged at the opposite one end in two straight line portions 101, while being to be not connected between two arc portions 103
Together, in order to guarantee the covered effect to magnet assembly 3, the coating space that two arc portions 103 are constituted is slightly larger than magnetic group
The floor space of part 3, concave surface further improves the covered effect to magnet assembly 3 towards magnet assembly 3, and then further prevents
Interference of the external force to magnet assembly 3.
Further, referring to Fig. 2, another straight line portion 101 is equipped with spacing breach 104.
In the technical solution that the embodiment uses, the spacing breach 104 of setting is to facilitate magnetic kinetoplast changeover module and filter
The fixation of mating plate switch pedestal.
The application also proposes a kind of optical-filter switcher, referring to Fig. 3, which includes magnetic kinetoplast as above
Changeover module, specifically, specific structure reference above-described embodiment of magnetic kinetoplast changeover module, since the optical-filter switcher uses
Whole technical solutions of above-described embodiment, thus it is at least all beneficial brought by the technical solution with above-described embodiment
Effect, this is no longer going to repeat them.
Further, referring to Fig. 3, Fig. 5, Fig. 6, optical-filter switcher further includes holding tank 4, and the slot bottom of holding tank 4 is equipped with
The bottom surface protrusion of viewing window 402, holding tank 4 is equipped with lens mount 5, and holding tank 4, viewing window 402, lens mount 5 are integrally formed work
Skill production.
In the technical solution that the embodiment uses, viewing window 402 is connected to lens mount 5, it is to be understood that view
Window 402 and lens mount 5 are using traditional structure, and still, in traditional way, each component is that independent make separates group
Dress, it be easy to cause production bad, expends working hour, and the present embodiment is made of integral forming process, simple production process, drop
The low fraction defective of product, and convenient for control material.In order to adapt to the camera lens of different model, in production viewing window 402 and mirror
When headstock 5, the application improves production method, and under normal circumstances, the camera lens of every kind of model corresponds to one set of die, a kind of mold
Including the first mold and the second mold, higher cost will cause in this way, it is therefore, corresponding using the first mould punching in the application
Viewing window 402, the viewing window 402 which goes out is adapted to most camera lens, needs to select according to client
Corresponding second mold carrys out punching lens mount 5, that is to say, that in this application, is matched by selecting the second different molds
First mold makes the lens mount 5 of suitable different model, i.e., in production, it is only necessary to a mold is replaced, so, lead to
The mode for crossing mold exchange is adapted to different types of camera lens, reduces mould development cost and cost of use, improves logical
With rate.
Further, referring to Fig. 3, Fig. 4, Fig. 7, optical-filter switcher further includes cover board 6, and cover board 6 is by magnetic kinetoplast switch groups
Part is coated in holding tank 4, and cover board 6 includes insert plate 601 and frame 602, and the setting of the protrusion of frame 602 is carried on the back in insert plate 601
Side from holding tank 4, insert plate 601 are embedded in holding tank 4, and frame 602 is partially submerged into holding tank 4.
In the technical solution that the embodiment uses, bearing frame 1, coil 2, magnet assembly 3 and can are equipped in holding tank 4
Mobile optical filter, cover board 6 are equipped with loophole corresponding with optical filter, and frame 602 is arranged around loophole.Specifically, insertion
Plate 601 is embedded in holding tank 4, and frame 602 is partially submerged into holding tank 4, it can be understood as and frame 602 is higher than holding tank 4,
Solves the problems, such as component light leakage.
Further, referring to Fig. 3, Fig. 5, an end face of insert plate 601 is equipped with the clamping portion extended to 4 direction of holding tank
603, holding tank 4 is equipped with bayonet 401 towards the side of insert plate 601, and clamping portion 603 is caught in bayonet 401.
In the technical solution that the embodiment uses, the connection type of cover board 6 and holding tank 4 is internal fastening type, is easy assembling,
Moreover, cover board 6 is not easy to loosen from holding tank 4 after optical-filter switcher falls.
Further, optical filter is film plating substrate.
Guarantee that geometrical optical characteristic is constant in the technical solution that the embodiment uses, in the switching of optical filter, needs to protect
Card, because the thickness of film layer is very thin, film plating substrate uses the optical glass of same material same thickness, so that light is not by
With optical filter light path when generate equal refractive index and thickness, to ensure that the geometrical optical characteristic of optical filter is constant.
The application also proposes a kind of photographic device, which includes optical-filter switcher as above, the photographic device
Including optical-filter switcher as above, specifically, the specific structure of optical-filter switcher is referring to above-described embodiment, due to the camera shooting
Device uses whole technical solutions of above-described embodiment, therefore at least brought by the technical solution with above-described embodiment
All beneficial effects, this is no longer going to repeat them.
The foregoing is merely preferred embodiment of the present application, are not intended to limit the scope of the patents of the application, all at this
Under the inventive concept of application, using equivalent structure transformation made by present specification and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the application.
Claims (10)
1. a kind of magnetic kinetoplast changeover module, which is characterized in that the bearing frame (1) including magnet assembly (3) and conduction, it is described to hold
It carries frame (1) and is equipped with opening, the middle part of the bearing frame (1) is open accommodation space, and the accommodation space and the opening connect
Logical, the magnet assembly (3) is set in the accommodation space and close to the opening, and the surface wrap of the bearing frame (1) has
Copper wire forms a coil (2), bearing frame (1) described in coil (2) covering part.
2. magnetic kinetoplast changeover module as described in claim 1, which is characterized in that the bearing frame (1) is set side by side including two
Straight line portion (101), the opposite one end of two straight line portions (101) by interconnecting piece (102) be connected, the interconnecting piece
(102) perpendicular to the straight line portion (101), coil (2) setting a straight line portion (101) and with another straight line
There are gap between portion (101), the other end opposite in two straight line portions (101) is arranged in the magnet assembly (3).
3. magnetic kinetoplast changeover module as claimed in claim 2, which is characterized in that opposite another of two straight line portions (101)
One end is respectively equipped with an arc portion (103), and one end of the arc portion (103) is connect with the straight line portion (101), two arc portions
(103) the other end forms the opening, and the magnet assembly (3) is arranged between two arc portions (103), the arc portion
(103) concave surface is towards the magnet assembly (3).
4. magnetic kinetoplast changeover module as claimed in claim 2, which is characterized in that another straight line portion (101) is equipped with limit
Position notch (104).
5. a kind of optical-filter switcher, which is characterized in that the optical-filter switcher includes as described in claim any one of 1-4
Magnetic kinetoplast changeover module.
6. optical-filter switcher as claimed in claim 5, which is characterized in that the optical-filter switcher further includes holding tank
(4), the slot bottom of the holding tank (4) is equipped with viewing window (402), and the bottom surface protrusion of the holding tank (4) is equipped with lens mount (5),
The holding tank (4), the viewing window (402), the lens mount (5) are integrally formed technique production.
7. optical-filter switcher as claimed in claim 6, which is characterized in that the optical-filter switcher further includes cover board (6),
The magnetic kinetoplast changeover module is coated in the holding tank (4) by the cover board (6), and the cover board (6) includes insert plate
(601) and frame (602), frame (602) the protrusion setting deviate from the holding tank (4) in the insert plate (601)
Side, the insert plate (601) are embedded in the holding tank (4), and the frame (602) is partially submerged into the holding tank (4)
It is interior.
8. optical-filter switcher as claimed in claim 7, which is characterized in that an end face of the insert plate (601) be equipped with to
The clamping portion (603) that holding tank (4) direction extends, the side of holding tank (4) towards the insert plate (601) is equipped with
Bayonet (401), the clamping portion (603) are caught in the bayonet (401).
9. such as the described in any item optical-filter switchers of claim 5-8, which is characterized in that the optical filter is film plating substrate.
10. a kind of photographic device, which is characterized in that the photographic device includes optical-filter switcher as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699643.2A CN110347004A (en) | 2019-07-29 | 2019-07-29 | Magnetic kinetoplast changeover module, optical-filter switcher and filming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699643.2A CN110347004A (en) | 2019-07-29 | 2019-07-29 | Magnetic kinetoplast changeover module, optical-filter switcher and filming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110347004A true CN110347004A (en) | 2019-10-18 |
Family
ID=68183465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910699643.2A Pending CN110347004A (en) | 2019-07-29 | 2019-07-29 | Magnetic kinetoplast changeover module, optical-filter switcher and filming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110347004A (en) |
Citations (9)
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|---|---|---|---|---|
| CN203535359U (en) * | 2013-08-29 | 2014-04-09 | 李俊源 | Camera optical filter switching device |
| CN204129301U (en) * | 2014-09-29 | 2015-01-28 | 浙江水晶光电科技股份有限公司 | Optical lens electro-optical device |
| CN204374580U (en) * | 2015-01-05 | 2015-06-03 | 吴国富 | Switching device of optical fiber, cam device and camera head |
| CN205301677U (en) * | 2015-12-28 | 2016-06-08 | 蔡涛 | Light filter electromagnetism switching mechanism with metal slide rail |
| CN206481373U (en) * | 2017-02-28 | 2017-09-08 | 深圳市护牌智能科技有限公司 | A kind of camera and its video doorbell for supporting to switch round the clock |
| TWM549882U (en) * | 2017-07-12 | 2017-10-01 | Funder Electronic Global Co Ltd | Visual lens filter assembly structure |
| CN207336889U (en) * | 2017-07-19 | 2018-05-08 | 钒德电子股份有限公司 | Vision lens optical filter combining structure |
| TWM574795U (en) * | 2018-12-07 | 2019-02-21 | 釩德電子股份有限公司 | Lens shielding device |
| CN209167761U (en) * | 2018-12-12 | 2019-07-26 | 钒德电子股份有限公司 | Camera lens masking device |
-
2019
- 2019-07-29 CN CN201910699643.2A patent/CN110347004A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203535359U (en) * | 2013-08-29 | 2014-04-09 | 李俊源 | Camera optical filter switching device |
| CN204129301U (en) * | 2014-09-29 | 2015-01-28 | 浙江水晶光电科技股份有限公司 | Optical lens electro-optical device |
| CN204374580U (en) * | 2015-01-05 | 2015-06-03 | 吴国富 | Switching device of optical fiber, cam device and camera head |
| CN205301677U (en) * | 2015-12-28 | 2016-06-08 | 蔡涛 | Light filter electromagnetism switching mechanism with metal slide rail |
| CN206481373U (en) * | 2017-02-28 | 2017-09-08 | 深圳市护牌智能科技有限公司 | A kind of camera and its video doorbell for supporting to switch round the clock |
| TWM549882U (en) * | 2017-07-12 | 2017-10-01 | Funder Electronic Global Co Ltd | Visual lens filter assembly structure |
| CN207336889U (en) * | 2017-07-19 | 2018-05-08 | 钒德电子股份有限公司 | Vision lens optical filter combining structure |
| TWM574795U (en) * | 2018-12-07 | 2019-02-21 | 釩德電子股份有限公司 | Lens shielding device |
| CN209167761U (en) * | 2018-12-12 | 2019-07-26 | 钒德电子股份有限公司 | Camera lens masking device |
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Application publication date: 20191018 |