CN107544198B - Multifunctional rotating wheel type switching module - Google Patents
Multifunctional rotating wheel type switching module Download PDFInfo
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- CN107544198B CN107544198B CN201710963286.7A CN201710963286A CN107544198B CN 107544198 B CN107544198 B CN 107544198B CN 201710963286 A CN201710963286 A CN 201710963286A CN 107544198 B CN107544198 B CN 107544198B
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- switching
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- 230000001360 synchronised effect Effects 0.000 claims description 40
- 239000000428 dust Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004297 night vision Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of camera equipment, in particular to a multifunctional rotating wheel type switching module. The technical problems of single function and single application scene in the prior art are relieved. Comprises a rotating wheel, a switching component and a driving device; and a driving device outputting a driving force. And the switching assembly is connected with the driving device and rotates under the driving force of the driving device. The rotating wheel is connected with the switching assembly and rotates under the drive of the switching assembly, and a plurality of mounting holes for mounting lenses are formed in the rotating wheel. The technical scheme provided by the invention can realize the switching of various lenses, has more functions and is suitable for different application scenes.
Description
Technical Field
The invention relates to the technical field of camera equipment, in particular to a multifunctional rotating wheel type switching module.
Background
The existing camera only has a simple infrared filtering function and a night brightness enhancement function, and does not have the functions of infrared filtering, night brightness enhancement, gao Qingcheng images, night vision, fog penetration and the like. Aiming at the problems, a switching module appears in the current market, and the existing switching module can only realize the switching between two filters with different functions, has single function and single application scene.
Disclosure of Invention
The invention aims to provide a multifunctional rotating wheel type switching module so as to solve the technical problems of single function and single application scene in the prior art.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a multifunctional runner type switching module comprises a runner, a switching component and a driving device;
the driving device outputs driving force;
the switching component is connected with the driving device and rotates under the driving force of the driving device;
the rotating wheel is connected with the switching assembly and driven by the switching assembly to rotate, and a plurality of mounting holes for mounting lenses are formed in the rotating wheel.
Still further, the method further comprises the steps of,
the switching assembly includes:
a motor synchronous gear, a second-order gear and a rotating wheel synchronous gear;
the motor synchronous gear is connected with an output shaft of the driving device;
the rotating wheel synchronous gear is connected with a rotating wheel rotating shaft;
the second-order gear is respectively meshed with the motor synchronous gear and the rotating wheel synchronous gear and is used for transmitting the rotation quantity of the motor synchronous gear to the rotating wheel synchronous gear.
Still further, the method further comprises the steps of,
the second-order gear comprises a first gear and a second gear which are coaxially arranged;
the first gear is meshed with the motor synchronous gear, and the second gear is meshed with the rotating wheel synchronous gear.
Still further, the method further comprises the steps of,
the second-order gear rotating shaft, the motor synchronous gear rotating shaft and the rotating wheel synchronous gear rotating shaft are arranged in a triangle.
Still further, the method further comprises the steps of,
the switching module further comprises a gear box body, and the switching assembly is installed in the gear box body.
Still further, the method further comprises the steps of,
the gear box body comprises a gear mounting seat and an assembly;
the gear mounting seat is provided with an inner cavity, an opening is formed towards one side of the rotating wheel, and the switching assembly is arranged in the gear mounting seat;
the assembly is detachably covered on the opening side of the gear mounting seat.
Still further, the method further comprises the steps of,
the assembly comprises a dust cover and a lens base, the dust cover is matched with the opening of the gear mounting seat, the lens base is arranged on one side of the dust cover, which faces the rotating wheel, and the lens base is provided with an opening for avoiding CCD.
Still further, the method further comprises the steps of,
the multifunctional rotating wheel type switching module further comprises a lens seat, wherein the lens seat is positioned on one side, away from the dust cover, of the rotating wheel, and the lens seat is used for installing a lens.
Still further, the method further comprises the steps of,
the lens base is provided with a lens locking hole which can be matched with lenses of different types for use.
A video camera comprises the multifunctional rotating wheel type switching module.
By combining the technical scheme, the invention has the beneficial effects that:
in the specific use, drive arrangement output drive power, the switching component is in drive of drive arrangement rotates, and the runner is in the drive of switching component is rotatory, because be provided with a plurality of mounting holes that are used for installing the lens on the runner, consequently at the rotatory in-process of runner, install in the lens of mounting hole and rotate thereupon, the lens of specific model can be selected wantonly to operating personnel, and the selection scope is extensive, can be adapted to different application scenario.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a multifunctional rotary wheel type switching module according to an embodiment of the present invention;
FIG. 2 is an exploded view of a multifunctional wheeled switching module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a switching component in a multifunctional rotary wheel type switching module according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an assembly in a multifunctional wheel-type switching module according to an embodiment of the present invention;
FIG. 5 is a front view of an assembly of a multifunctional wheeled switching module according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a lens holder in a multifunctional rotary wheel type switching module according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a second-order gear in a multifunctional rotary-wheel type switching module according to an embodiment of the present invention.
Icon: 100-driving means; 200-a switching component; 300-rotating wheel; 210-a motor synchronous gear; 220-second order gear; 230-a runner synchronizing gear; 221-a first gear; 222-a second gear; 400-gear housing; 410-a gear mount; 420-assembly; 421-a dust cap; 422-a lens mount; 500-lens mount; 510-a lens locking hole; 600-circuit board; 700-CCD.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Embodiment 1 and embodiment 2 are described in detail below with reference to the accompanying drawings:
fig. 1 is a schematic diagram of the overall structure of a multifunctional rotary wheel type switching module according to an embodiment of the present invention; FIG. 2 is an exploded view of a multifunctional wheeled switching module according to an embodiment of the present invention; fig. 3 is a schematic structural diagram of a switching component in a multifunctional rotary wheel type switching module according to an embodiment of the present invention; FIG. 4 is a schematic diagram of an assembly in a multifunctional wheel-type switching module according to an embodiment of the present invention; FIG. 5 is a front view of an assembly of a multifunctional wheeled switching module according to an embodiment of the present invention; fig. 6 is a schematic structural diagram of a lens holder in a multifunctional rotary wheel type switching module according to an embodiment of the present invention; fig. 7 is a schematic structural diagram of a second-order gear in a multifunctional rotary-wheel type switching module according to an embodiment of the present invention.
Example 1
The embodiment provides a multifunctional runner type switching module, which comprises a runner 300, a switching assembly 200 and a driving device 100;
a driving device 100 that outputs driving force;
a switching unit 200 connected to the driving device 100 and rotated by a driving force of the driving device 100;
the rotating wheel 300 is connected with the switching assembly 200 and is driven to rotate by the switching assembly 200, and a plurality of mounting holes for mounting lenses are formed in the rotating wheel 300.
In a specific use process, the driving device 100 outputs driving force, the switching assembly 200 rotates under the driving force of the driving device 100, the rotating wheel 300 rotates under the driving of the switching assembly 200, and as a plurality of mounting holes for mounting lenses are formed in the rotating wheel 300, the lenses mounted in the mounting holes rotate along with the rotating wheel 300 in the rotating process, operators can randomly select lenses of specific types, the selection range is wide, and the device can be suitable for different application scenes.
In an alternative to this embodiment, the first and second embodiments, preferably,
the switching assembly 200 includes:
motor synchronous gear 210, second order gear 220, and wheel synchronous gear 230;
the motor synchronous gear 210 is connected with an output shaft of the driving device 100;
the rotating wheel synchronous gear 230 is connected with the rotating shaft of the rotating wheel 300;
the second-order gears are engaged with the motor synchronizing gear 210 and the wheel synchronizing gear 230, respectively, for transmitting the rotation amount of the motor synchronizing gear 210 to the wheel synchronizing gear 230.
The motor synchronous gear 210 is sleeved on the output shaft of the driving device 100, and the motor synchronous gear 210 is driven to rotate in the rotation process of the output shaft of the driving device 100.
The rotating wheel synchronizing gear 230 is sleeved on the rotating wheel 300 shaft, and the rotating wheel 300 is driven to rotate around the rotating wheel 300 shaft by the rotation of the rotating wheel synchronizing gear 230.
The second-order gear 220 includes a first gear 221 and a second gear 222 that are coaxially disposed. The first gear 221 is engaged with the motor synchronizing gear 210, and the second gear 222 is engaged with the wheel synchronizing gear 230. Further, the radius of the first gear 221 is smaller than the radius of the second gear 222. The rotation of the motor synchronous gear 210 drives the first gear 221 to rotate, the first gear 221 rotates to drive the second gear 222 to rotate, the second gear 222 rotates to drive the rotating wheel synchronous gear 230 to rotate, and the rotating wheel synchronous gear 230 rotates to realize the conversion of each lens.
In an alternative to this embodiment, the first and second embodiments, preferably,
the second-order gear rotating shaft, the motor synchronous gear rotating shaft and the rotating wheel synchronous gear rotating shaft are arranged in a triangle. The triangular arrangement mode has stable structure and reasonably utilizes the space.
In an alternative to this embodiment, the first and second embodiments, preferably,
the switching module further includes a gear housing 400, and the switching assembly 200 is installed in the gear housing 400. The gear housing 400 also accommodates therein a CCD700 and a circuit board 600. The airtight space provided by the gear case 400 is tender and consolidated to prevent oil stains on the gear from falling onto the optical filter, so that the cleanliness of the optical filter can be effectively ensured, and the product quality is improved.
In an alternative to this embodiment, the first and second embodiments, preferably,
gear housing 400 includes a gear mount 410 and an assembly 420;
the gear mounting seat 410 is provided with an inner cavity, and is opened towards one side of the rotating wheel 300, and the switching assembly 200 is mounted in the gear mounting seat 410;
the assembly 420 is removably capped to the open side of the gear mount 410.
In an alternative to this embodiment, the first and second embodiments, preferably,
the assembly 420 includes a dust cap 421 and a lens base 422, the dust cap 421 is matched with the opening of the gear mounting seat 410, the lens base 422 is disposed on one side of the dust cap 421 facing the runner 300, and the lens base 422 is provided with an opening for avoiding the CCD 700.
In an alternative to this embodiment, the first and second embodiments, preferably,
the dust cover 421 and the lens base 422 are integrally designed, so that the structure is simple, and the cost is saved.
In an alternative to this embodiment, the first and second embodiments, preferably,
the multifunctional rotating wheel type switching module further comprises a lens seat 500, wherein the lens seat 500 is positioned on one side of the rotating wheel 300, which is away from the dust cover 421, and the lens seat 500 is used for installing a lens.
In an alternative to this embodiment, the first and second embodiments, preferably,
the lens mount 500 is provided with a lens locking hole 510, and the lens locking hole 510 can be matched with lenses of different types.
In an alternative to this embodiment, the first and second embodiments, preferably,
the driving means 100 is preferably a stepper motor.
It should be noted that the lens (filter) in this embodiment may be applicable to various types, for example: AR filter, infrared cut filter, blue glass filter, long wave pass filter (2 sheets), dual pass filter, three way filter, polarization filter, narrowband filter, night vision filter. A designer may integrate different types of lenses into the mounting holes of the wheel 300 as desired for a particular application.
Example 2
The embodiment provides a camera, which comprises the multifunctional rotating wheel type switching module of the embodiment 1.
Wherein,,
the multifunctional runner type switching module comprises a runner 300, a switching assembly 200 and a driving device 100;
a driving device 100 that outputs driving force;
a switching unit 200 connected to the driving device 100 and rotated by a driving force of the driving device 100;
the rotating wheel 300 is connected with the switching assembly 200 and is driven to rotate by the switching assembly 200, and a plurality of mounting holes for mounting lenses are formed in the rotating wheel 300.
In a specific use process, the driving device 100 outputs driving force, the switching assembly 200 rotates under the driving force of the driving device 100, the rotating wheel 300 rotates under the driving of the switching assembly 200, and as a plurality of mounting holes for mounting lenses are formed in the rotating wheel 300, the lenses mounted in the mounting holes rotate along with the rotating wheel 300 in the rotating process, operators can randomly select lenses of specific types, the selection range is wide, and the device can be suitable for different application scenes.
By combining the embodiment 1 and the embodiment 2, the beneficial effects that can be achieved by the invention are as follows:
1. the driving device 100 (a stepping motor) is used as a power source, and the switching assembly 200 (the motor synchronous gear 210, the second-order gear 220 and the rotating wheel synchronous gear 230) is used for driving the rotating wheel 300 with the lenses to rotate, so that the structure is simple, and the precision is high;
2. the second-order gear shaft, the motor synchronous gear 210 and the wheel synchronous gear 230 are arranged in a triangle. The triangular arrangement mode has stable structure and reasonably utilizes the space.
3. The rotating wheel 300 is provided with a plurality of mounting holes, can be provided with a plurality of lenses (such as optical filters), is suitable for being used in a plurality of conforming environments, and has a wide application range;
4. the gear box 400 is arranged, the gear box 400 can effectively ensure the cleanliness of the optical filters, and the product quality is improved;
5. the dust cover 421 and the lens base 422 are integrally designed, so that the structure is simple, and the cost is saved;
6. the lens mount 500 has a lens locking hole 510, and the product can be matched with lenses of different types.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (4)
1. The multifunctional runner type switching module is characterized by comprising a runner, a switching component and a driving device;
the driving device outputs driving force;
the switching component is connected with the driving device and rotates under the driving force of the driving device;
the rotating wheel is connected with the switching assembly and driven by the switching assembly to rotate, and a plurality of mounting holes for mounting lenses are formed in the rotating wheel;
the switching module further comprises a gear box body, and the switching assembly is arranged in the gear box body;
the gear housing includes: a gear mount and assembly; the gear mounting seat is provided with an inner cavity, an opening is formed towards one side of the rotating wheel, and the switching assembly is arranged in the gear mounting seat; the assembly is detachably covered on the opening side of the gear mounting seat;
the assembly comprises a dust cover and a lens base, the dust cover is matched with the opening of the gear mounting seat, the lens base is arranged on one side of the dust cover, which faces the rotating wheel, and the lens base is provided with an opening for avoiding CCD;
the switching assembly includes:
a motor synchronous gear, a second-order gear and a rotating wheel synchronous gear;
the motor synchronous gear is connected with an output shaft of the driving device;
the rotating wheel synchronous gear is connected with a rotating wheel rotating shaft;
the second-order gear is respectively meshed with the motor synchronous gear and the rotating wheel synchronous gear and is used for transmitting the rotation quantity of the motor synchronous gear to the rotating wheel synchronous gear;
the second-order gear comprises a first gear and a second gear which are coaxially arranged;
the first gear is meshed with the motor synchronous gear, and the second gear is meshed with the rotating wheel synchronous gear;
the second-order gear rotating shaft, the motor synchronous gear rotating shaft and the rotating wheel synchronous gear rotating shaft are arranged in a triangle.
2. The multi-function wheel switch module as in claim 1, wherein,
the multifunctional rotating wheel type switching module further comprises a lens seat, wherein the lens seat is positioned on one side, away from the dust cover, of the rotating wheel, and the lens seat is used for installing a lens.
3. The multi-functional wheeled switch module of claim 2 wherein,
the lens base is provided with a lens locking hole which can be matched with lenses of different types for use.
4. A camera comprising a multifunctional wheeled switch module as claimed in any one of claims 1-3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710963286.7A CN107544198B (en) | 2017-10-17 | 2017-10-17 | Multifunctional rotating wheel type switching module |
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| CN201710963286.7A CN107544198B (en) | 2017-10-17 | 2017-10-17 | Multifunctional rotating wheel type switching module |
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| CN109164666A (en) * | 2018-09-03 | 2019-01-08 | 深圳市明信测试设备有限公司 | A kind of automatic switchover camera colour of lens device |
| CN111624834B (en) * | 2019-02-27 | 2021-09-24 | 杭州海康威视数字技术股份有限公司 | Light supplement device |
| CN112674712B (en) * | 2021-01-05 | 2022-11-08 | 温州医科大学附属眼视光医院 | Synoptophore capable of switching far-vision mode and near-vision mode |
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