CN111458956B - Lens cap capable of being quickly opened and closed - Google Patents
Lens cap capable of being quickly opened and closed Download PDFInfo
- Publication number
- CN111458956B CN111458956B CN202010477456.2A CN202010477456A CN111458956B CN 111458956 B CN111458956 B CN 111458956B CN 202010477456 A CN202010477456 A CN 202010477456A CN 111458956 B CN111458956 B CN 111458956B
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- motor
- filter
- motor shaft
- cavity
- gear
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- 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
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
- G03B11/045—Lens hoods or shields
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Blocking Light For Cameras (AREA)
Abstract
The invention discloses a lens cap capable of being quickly opened and closed, which comprises a lens cap shell, wherein a lens cap opening and closing mechanism is arranged in the lens cap shell, a switch cavity is arranged in the lens cap opening and closing mechanism, a first slide rail is fixedly arranged on the inner wall of the right side of the switch cavity, a first slide block is arranged on the first slide rail in a vertically symmetrical sliding mode relative to a use cavity, a first gear is fixedly arranged at the left end of the first slide block, and a first motor is fixedly arranged on the inner wall of the right side of the upper side switch cavity.
Description
Technical Field
The invention relates to the field of photographic equipment, in particular to a lens cover capable of being quickly opened and closed.
Background
The lens cap is the equipment of protection camera lens, and it has the dustproof of protection camera lens, waterproof, prevents that the camera lens from colliding with the function, and manual dismouting is adopted to current lens cap, and it is inconvenient to use when daily use, especially when the environment that the sand blown by wind is great is photographic, if expose the camera lens in such environment for a long time, can cause the damage to the camera lens, but if use once just to cover the lens cap, it is inconvenient to use, when using photographic equipment to snap the object fast to the needs, the result of use is bad.
Disclosure of Invention
The invention aims to solve the technical problem of providing a lens cover capable of being opened and closed quickly, and the problem that the lens cover is inconvenient to open and the like is solved.
The invention is realized by the following technical scheme.
The invention relates to a lens cap capable of being quickly opened and closed, which comprises a lens cap shell, wherein a lens cap opening and closing mechanism is arranged in the lens cap shell, a switch cavity is arranged in the lens cap opening and closing mechanism, a first slide rail is fixedly arranged on the inner wall of the right side of the switch cavity, a first slide block is arranged on the first slide rail in a vertically symmetrical sliding mode relative to a use cavity, a first gear is fixedly arranged on the left end of the first slide block, a first motor is fixedly arranged on the inner wall of the right side of the upper side switch cavity, the first motor controls a first motor shaft, a second gear is fixedly arranged on the left end of the first motor shaft, the second gear is connected with the first gear in a meshing mode, the first motor is started to drive the first motor shaft to rotate, the second gear is driven to rotate through the fixed connection of the first motor shaft and the second gear, and is connected with the first gear in, driving the first gear to rotate;
a cleaning mechanism is arranged on the right side of the first motor and comprises a cleaning cavity, a second motor support is fixedly arranged on the inner wall of the upper side of the cleaning cavity, a second motor is fixedly arranged on the right end face of the second motor support, the second motor controls a second motor shaft, a second sliding rail is fixedly arranged on the inner wall of the upper end of the cleaning cavity, a second sliding block is arranged on the second sliding rail in a sliding manner, and the second sliding block is connected with the second motor shaft in a threaded engagement manner;
the filter mechanism is arranged on the lower side of the second motor shaft and comprises a filter cavity, a filter is arranged in the filter cavity, the filter is taken as a symmetric center, two third sliding rails are symmetrically arranged in the front and back direction, the front third sliding rail is fixedly connected with the inner wall of the front side of the filter cavity, the rear third sliding rail is fixedly connected with the inner wall of the rear side of the filter cavity, a first rolling wheel and a second rolling wheel are arranged on the third sliding rails on the two sides in a sliding mode, the first rolling wheel is arranged on the left side of the second rolling wheel, the first rolling wheel is close to the filter end and is rotatably provided with a first rolling wheel shaft, the first rolling wheel shaft is fixedly connected with the filter, the second rolling wheel is close to the filter end and is rotatably provided with a second rolling wheel shaft, and the second rolling wheel shaft is fixedly connected with the filter.
Preferably, lens cap on-off mechanism still includes and is equipped with five first support axles using the use chamber as the center of rotation, first support axle with switch chamber left side inner wall fixed connection, the epaxial rotation of first support is equipped with shelters from the piece, shelter from the piece to run through the switch chamber with use the chamber, shelter from the fixed first support of connecting rod that is equipped with of piece right-hand member face, it is equipped with the connecting rod to rotate on the first support of connecting rod, first gear left end face is used to use the chamber to fix being equipped with five connecting rod second supports as the center of rotation, the connecting rod second support with the connecting rod rotates to be connected, the connecting rod second support is in the first support of connecting rod is kept away from use the chamber side.
Preferably, clean mechanism still includes the third motor, the third motor with terminal surface fixed connection before the second slider, third motor control third motor shaft, the fixed dwang that is equipped with in third motor shaft upper end, the terminal surface is fixed and is equipped with the fourth motor under the dwang, fourth motor control fourth motor shaft, the clean piece of fourth motor shaft lower extreme fixed connection.
Preferably, the filter mechanism further comprises a fourth slide rail, the fourth slide rail is fixedly connected with the upper end face of the filter cavity, a third slide block is arranged on the fourth slide rail in a sliding mode, a fifth motor is fixedly arranged on the inner wall of the right side of the filter cavity and controls a fifth motor shaft, the fifth motor shaft is connected with the third slide block through threads, a dowel bar support is fixedly arranged on the upper end face of the filter, and the dowel bar support is rotatably connected with the third slide block through a dowel bar.
The invention has the beneficial effects that: the invention can quickly open the lens cover, can quickly open the lens cover when in use for snapshot, and can use the photographic equipment for photography, and can quickly cover the lens cover when in use to protect the lens from being damaged.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;
FIG. 5 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 1;
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The lens cover capable of being quickly opened and closed is described with reference to fig. 1-5, and includes a lens cover housing 10, a lens cover opening and closing mechanism 80 is disposed in the lens cover housing 10, a switch chamber 11 is disposed in the lens cover opening and closing mechanism 80, a first slide rail 19 is fixedly disposed on the inner wall of the right side of the switch chamber 11, a first slide block 18 is disposed on the first slide rail 19 in a vertically symmetrical sliding manner with respect to a use chamber 48, a first gear 17 is fixed on the left end of the first slide block 18, a first motor 22 is fixedly disposed on the inner wall of the right side of the upper side switch chamber 11, the first motor 22 controls a first motor shaft 21, a second gear 20 is fixed on the left end of the first motor shaft 21, the second gear 20 is engaged with the first gear 17, the first motor 22 is started to drive the first motor shaft 21 to rotate, and is fixedly connected with the second gear 20 through the first motor shaft 21, the second gear 20 is driven to rotate, and the first gear 17 is driven to rotate through the meshed connection of the second gear 20 and the first gear 17;
a cleaning mechanism 81 is arranged on the right side of the first motor 22, the cleaning mechanism 81 comprises a cleaning cavity 23, a second motor support 30 is fixedly arranged on the inner wall of the upper side of the cleaning cavity 23, a second motor 31 is fixedly arranged on the right end face of the second motor support 30, the second motor 31 controls a second motor shaft 32, a second sliding rail 33 is fixedly arranged on the inner wall of the upper end of the cleaning cavity 23, a second sliding block 29 is arranged on the second sliding rail 33 in a sliding manner, and the second sliding block 29 is connected with the second motor shaft 32 through threaded engagement;
a filter mechanism 82 is arranged on the lower side of the second motor shaft 32, the filter mechanism 82 comprises a filter cavity 35, a filter 43 is arranged in the filter cavity 35, two third slide rails 36 are symmetrically arranged in front and back with the filter 43 as a symmetrical center, the front third slide rail 36 is fixedly connected with the inner wall of the front side of the filter cavity 35, the rear third slide rail 36 is fixedly connected with the inner wall of the rear side of the filter cavity 35, the third slide rails 36 on both sides are provided with a first rolling wheel 47 and a second rolling wheel 45 in a sliding manner, the first rolling wheel 47 is arranged at the left side of the second rolling wheel 45, a first rolling wheel shaft 46 is rotatably arranged at the end of the first rolling wheel 47 close to the filter 43, the first rolling wheel shaft 46 is fixedly connected with the filter 43, a second rolling wheel shaft 46 is rotatably arranged at the end, close to the filter 43, of the second rolling wheel 45, and the second rolling wheel shaft 46 is fixedly connected with the filter 43.
Beneficially, the lens cap opening and closing mechanism 80 further includes five first bracket shafts 12 disposed by using the usage cavity 48 as a rotation center, the first bracket shafts 12 are fixedly connected to the inner wall of the left side of the switch cavity 11, the first bracket shafts 12 are rotatably disposed with shielding sheets 13, the shielding sheets 13 penetrate through the switch cavity 11 and the usage cavity 48, the right end face of the shielding sheets 13 is fixedly disposed with a first connecting rod bracket 14, the first connecting rod bracket 14 is rotatably disposed with a connecting rod 15, the left end face of the first gear 17 is fixedly disposed with five second connecting rod brackets 16 by using the usage cavity 48 as a rotation center, the second connecting rod bracket 16 is rotatably connected to the connecting rod 15, and the second connecting rod bracket 16 is located at the side of the first connecting rod bracket 14 away from the usage cavity 48.
Beneficially, the cleaning mechanism 81 further includes a third motor 49, the third motor 49 is fixedly connected with the front end face of the second sliding block 29, the third motor 49 controls a third motor shaft 28, a rotating rod 27 is fixedly arranged at the upper end of the third motor shaft 28, a fourth motor 25 is fixedly arranged at the lower end face of the rotating rod 27, the fourth motor 25 controls a fourth motor shaft 24, and the lower end of the fourth motor shaft 24 is fixedly connected with the cleaning block 26.
Beneficially, the filter mechanism 82 further includes a fourth slide rail 37, the fourth slide rail 37 is fixedly connected to an upper end surface of the filter cavity 35, a third slide block 38 is slidably disposed on the fourth slide rail 37, a fifth motor 39 is fixedly disposed on an inner wall of the right side of the filter cavity 35, the fifth motor 39 controls a fifth motor shaft 40, the fifth motor shaft 40 is connected to the third slide block 38 through a thread, a dowel steel bracket 42 is fixedly disposed on an upper end surface of the filter 43, and the dowel steel bracket 42 is rotatably connected to the third slide block 38 through a dowel steel 41.
Advantageously, a lens connecting frame 34 is fixedly arranged on the right end face of the lens cover housing 10, and the lens connecting frame 34 is used for connecting the lens cover with the lens.
When the photographic equipment needs to be used, the first motor 22 is started to drive the first motor shaft 21 to rotate, the second gear 20 is driven to rotate through the fixed connection of the first motor shaft 21 and the second gear 20, the first gear 17 is driven to rotate through the meshing connection of the second gear 20 and the first gear 17, the connecting rod second support 16 is driven to rotate through the fixed connection of the first gear 17 and the connecting rod second support 16, the connecting rod second support 16 is connected with the connecting rod first support 14 through the connecting rod 15 in a rotating mode, the connecting rod first support 14 is driven to rotate and connected, the shielding sheet 13 is driven to rotate through the fixed connection of the connecting rod first support 14 and the shielding sheet 13, and the lens cover is opened.
When the lens of the photographic equipment needs to be cleaned, the third motor 49 is started to drive the third motor shaft 28 to rotate, the rotating rod 27 is driven to rotate through the fixed connection of the third motor shaft 28 and the rotating rod 27, the second motor 31 is started to drive the second motor shaft 32 to rotate, the second slider 29 is driven to move rightwards through the threaded connection of the second slider 29 and the second motor shaft 32, the fourth motor 25 is started to control the fourth motor shaft 24 to rotate, and the cleaning block 26 is driven to rotate through the fixed connection of the fourth motor shaft 24 and the cleaning block 26.
When the lens of the photographic equipment needs to use the filter, the fifth motor 39 is started to drive the fifth motor shaft 40 to rotate, the third slider 38 is driven to move to the left by the threaded connection of the fifth motor shaft 40 and the third slider 38, the third slider 38 is connected with the dowel bar bracket 42 through the dowel bar 41 in a rotating manner to drive the dowel bar bracket 42 to move to the left, and the filter 43 is driven to move to the left by the fixed connection of the dowel bar bracket 42 and the filter 43 and then moves upwards. So that the filter 43 enters the use chamber 48 for use.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a but lens cap of fast switch, includes lens cap shell which characterized in that: a lens cover switching mechanism is arranged in the lens cover shell, a switching cavity is arranged in the lens cover switching mechanism, a first sliding rail is fixedly arranged on the inner wall of the right side of the switching cavity, first sliding blocks are arranged on the first sliding rail in a vertically symmetrical sliding mode relative to a use cavity, a first gear is fixedly arranged at the left end of the first sliding block, a first motor is fixedly arranged on the inner wall of the right side of the upper side switching cavity, the first motor controls a first motor shaft, a second gear is fixedly arranged at the left end of the first motor shaft, the second gear is connected with the first gear in a meshing mode, the first motor is started to drive the first motor shaft to rotate, the second gear is driven to rotate through the fixed connection of the first motor shaft and the second gear, and the first gear is driven to rotate through the meshing connection of the second gear and the first gear;
a cleaning mechanism is arranged on the right side of the first motor and comprises a cleaning cavity, a second motor support is fixedly arranged on the inner wall of the upper side of the cleaning cavity, a second motor is fixedly arranged on the right end face of the second motor support, the second motor controls a second motor shaft, a second sliding rail is fixedly arranged on the inner wall of the upper end of the cleaning cavity, a second sliding block is arranged on the second sliding rail in a sliding manner, and the second sliding block is connected with the second motor shaft in a threaded engagement manner;
the filter mechanism is arranged on the lower side of the second motor shaft and comprises a filter cavity, a filter is arranged in the filter cavity, the filter is taken as a symmetric center, two third sliding rails are symmetrically arranged in the front and back direction, the front third sliding rail is fixedly connected with the inner wall of the front side of the filter cavity, the rear third sliding rail is fixedly connected with the inner wall of the rear side of the filter cavity, a first rolling wheel and a second rolling wheel are arranged on the third sliding rails on the two sides in a sliding mode, the first rolling wheel is arranged on the left side of the second rolling wheel, the first rolling wheel is close to the filter end and is rotatably provided with a first rolling wheel shaft, the first rolling wheel shaft is fixedly connected with the filter, the second rolling wheel is close to the filter end and is rotatably provided with a second rolling wheel shaft, and the second rolling wheel shaft is fixedly connected with the filter.
2. The lens cover capable of being quickly opened and closed according to claim 1, wherein: lens cap on-off mechanism still includes to use the chamber to be equipped with five first support axles as the center of rotation, first support axle with switch chamber left side inner wall fixed connection, the epaxial rotation of first support is equipped with shielding piece, shielding piece runs through the switch chamber with use the chamber, shielding piece right-hand member face is fixed and is equipped with the first support of connecting rod, it is equipped with the connecting rod to rotate on the first support of connecting rod, first gear left end face uses the chamber to fix and is equipped with five connecting rod second supports as the center of rotation, the connecting rod second support with the connecting rod rotates to be connected, the connecting rod second support is in the first support of connecting rod is kept away from use the chamber side.
3. The lens cover capable of being quickly opened and closed according to claim 1, wherein: the cleaning mechanism further comprises a third motor, the third motor is fixedly connected with the front end face of the second sliding block, the third motor controls a third motor shaft, a rotating rod is fixedly arranged at the upper end of the third motor shaft, a fourth motor is fixedly arranged on the lower end face of the rotating rod, the fourth motor controls a fourth motor shaft, and a cleaning block is fixedly connected to the lower end of the fourth motor shaft.
4. The lens cover capable of being quickly opened and closed according to claim 1, wherein: the filter mechanism further comprises a fourth sliding rail, the fourth sliding rail is fixedly connected with the upper end face of the filter cavity, a third sliding block is arranged on the fourth sliding rail in a sliding mode, a fifth motor is fixedly arranged on the inner wall of the right side of the filter cavity and controls a fifth motor shaft, the fifth motor shaft is connected with the third sliding block through threads, a dowel bar support is fixedly arranged on the upper end face of the filter, and the dowel bar support is rotatably connected with the third sliding block through a dowel bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477456.2A CN111458956B (en) | 2020-05-29 | 2020-05-29 | Lens cap capable of being quickly opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010477456.2A CN111458956B (en) | 2020-05-29 | 2020-05-29 | Lens cap capable of being quickly opened and closed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111458956A CN111458956A (en) | 2020-07-28 |
| CN111458956B true CN111458956B (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010477456.2A Active CN111458956B (en) | 2020-05-29 | 2020-05-29 | Lens cap capable of being quickly opened and closed |
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| Country | Link |
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| CN (1) | CN111458956B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019000A (en) * | 2012-10-21 | 2013-04-03 | 南通芯迎设计服务有限公司 | Auxiliary lens pollution prevention device |
| CN208953877U (en) * | 2018-11-06 | 2019-06-07 | 湖北雅图银兴影院投资有限公司 | A kind of projector camera lens self-cleaning lens cap |
-
2020
- 2020-05-29 CN CN202010477456.2A patent/CN111458956B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103019000A (en) * | 2012-10-21 | 2013-04-03 | 南通芯迎设计服务有限公司 | Auxiliary lens pollution prevention device |
| CN208953877U (en) * | 2018-11-06 | 2019-06-07 | 湖北雅图银兴影院投资有限公司 | A kind of projector camera lens self-cleaning lens cap |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111458956A (en) | 2020-07-28 |
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Effective date of registration: 20201116 Address after: 321300 second floor, No.79 Chuanxi, Chuantang village, qiancang Town, Yongkang City, Jinhua City, Zhejiang Province Applicant after: Yongkang Naiye Technology Co.,Ltd. Address before: Room 101, 1st Floor, Building 5, 128 Lane, Linhong Road, Changning District, Shanghai 200050 Applicant before: Shanghai Feiheng Living Goods Co.,Ltd. |
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