CN113071654A - Multi-angle adjusting shading device - Google Patents
Multi-angle adjusting shading device Download PDFInfo
- Publication number
- CN113071654A CN113071654A CN202110330693.0A CN202110330693A CN113071654A CN 113071654 A CN113071654 A CN 113071654A CN 202110330693 A CN202110330693 A CN 202110330693A CN 113071654 A CN113071654 A CN 113071654A
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- joint
- fork
- bracket
- left end
- connecting seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention belongs to the technical field of aviation, and relates to a multi-angle adjusting shading device which comprises a filtering lens, a bracket, a fork piece, a joint, a connecting seat, a nut, a washer, a pressing sleeve, a spring, a compression spring, a ball, a headless rivet and a bushing. The filter lens is arranged on the bracket and used for shading light, the bracket is sleeved at the front end of the fork, and the bracket can rotate around the front end of the fork by taking the x axis as the center; the front end of the joint is connected with the rear end of the fork piece, and the rear end of the joint is connected with the connecting seat; the connecting seat is fixed above the front windshield of the cockpit; the fork piece can rotate around the joint front end by taking the y axis as the center, and the joint rear end can rotate around the connecting seat by taking the z axis as the center. The shading device can solve the problem that the external light in front of or at the side of a driver is too strong to influence the visual field when the driver with different human percentile drivers and different flight postures exist.
Description
Technical Field
The invention belongs to the technical field of aviation, and particularly relates to a multi-angle adjusting shading device.
Background
The front and the side of the main and auxiliary pilots of the propeller type military transport plane and the special plane are provided with the windshield glass, and in the flying process, the light shading device needs to be arranged to play the roles of shading and filtering light and ensure normal flying. At present, similar light screens are arranged on domestic civil aircrafts or automobiles, but the light transmission and the rigidity, the design configuration, the connection strength and the like of the materials are all suitable for the conditions of small vibration in a cabin or stable flight and the like, but the light screens are not suitable for propeller type military transport planes, special aircrafts and the like, so that the requirement of designing eye positions of a cockpit is required to be met by researching and developing a novel light shading device.
Disclosure of Invention
The purpose of the invention is: the problem that the field of vision is affected by over-strong external light in the front and the side of a driver due to different human percentile drivers and different flight postures is effectively solved.
The technical solution of the invention is as follows:
a multi-angle adjusting shading device comprises a filtering lens, a bracket, a fork piece, a joint and a connecting seat;
the filter lens is arranged on the bracket and used for shading light,
the bracket is sleeved at the front end of the fork piece and can rotate around the fork piece by taking the x axis as the center;
the front end of the joint is connected with the rear end of the fork piece, and the rear end of the joint is connected with the connecting seat;
the connecting seat is fixed above the front windshield of the cockpit;
the fork piece can rotate around the front end of the joint by taking the y axis as the center, and the rear end of the joint can rotate around the connecting seat by taking the z axis as the center. The x-axis is the horizontal direction in the paper surface, the y-axis is the direction vertical to the paper surface, and the z-axis is the vertical direction in the straight surface
Further, the device also comprises a spring, a pressing sleeve, a washer and a nut,
the left end of the fork piece is a round shaft, and the front end of the round shaft is provided with an external thread;
the bracket is L-shaped structure, the lower part of the bracket is connected with the filter lens, the upper part of the bracket is provided with a through hole, the through hole at the upper part of the bracket is sleeved on the circular shaft of the fork, the spring is sleeved between the circular shaft of the fork and the through hole of the bracket, the right end of the pressing sleeve is sleeved on the spring, the left end of the pressing sleeve is fixed on the circular shaft through a gasket and a nut, and the pressing sleeve is used for fixing the spring in the through hole.
Furthermore, the joint is a splayed joint formed by two mutually perpendicular round cakes, a first mounting hole is formed in the circle center of the round cake at the left end of the joint, two lugs are arranged at the right end of the fork, the two lugs at the right end of the fork and the first mounting hole of the round cake at the left end of the fork are fixed through a first headless rivet, and the fork can rotate around the first headless rivet.
Furthermore, a plurality of limiting holes are formed in the side face of the round cake at the left end of the joint, a groove is formed in the middle of each lug at the right end of the fork, a compression spring is arranged in the groove, the outer end of the compression spring is connected with a ball, the ball is matched with the limiting holes, and the compression spring is used for pressing the ball in the limiting holes. Through the cooperation of the ball and the limiting hole, the multi-stage adjustment of the fork piece rotating around the left end of the joint is realized.
Furthermore, a second mounting hole is formed in the center of the round cake at the right end of the splayed joint, two lugs are arranged at the left end of the base, the two lugs at the left end of the base and the second mounting hole of the round cake at the right end of the base are fixed through second headless rivets, and the right end of the joint can rotate around the base by taking the second headless rivets as axes
Furthermore, a plurality of limiting holes are formed in the side face of the round cake at the right end of the joint; the middle of each lug at the left end of the base is provided with a groove, a compression spring is arranged in each groove, the outer end of each compression spring is connected with a ball, the balls are matched with the limiting holes, and the compression springs are used for pressing the balls in the limiting holes. The multistage adjustment of the right end of the joint rotating around the base is realized through the matching of the ball and the limiting hole.
Further, the nut is a double self-locking nut.
Further, the bottom of the bracket is provided with a groove, and the shading glass is fixed in the groove through a screw.
The invention has the beneficial effects that:
the multi-angle adjusting shading device of the airplane shown in the attached figure 1 is adopted, and the mechanism is arranged above the left side and above the right side of the front windshield of the cockpit, so that the multi-angle adjusting shading device of the airplane can be used for adjusting according to the working principle, and the problem that the visual field is influenced by too strong external light in the front and the side of a driver due to different human percentile drivers and different flight postures can be effectively solved.
Drawings
FIG. 1 is a schematic view of a multi-angle adjustable shade apparatus of the present invention;
FIG. 2 is a schematic view of the internal structure of the multi-angle adjustable shade device;
FIG. 3 is a three-view illustration of a joint;
FIG. 4 is a schematic view of the installation and partial adjustment of the multi-angle adjustable shade apparatus on an aircraft;
in the figure: the optical filter comprises a filter lens 1, a bracket 2, a fork 3, a joint 4, a connecting seat 5, a nut 6, a washer 7, a pressing sleeve 8, a spring 9, a compression spring 10, a ball 11, a headless rivet 12 and a bushing 13.
Detailed Description
The invention discloses a multi-angle adjusting shading device, which is composed of a filter lens 1, a bracket 2, a fork 3, a joint 4, a connecting seat 5, a nut 6, a washer 7, a pressing sleeve 8, a spring 9, a compression spring 10, a ball 11, a headless rivet 12 and a bush 13, and is shown in attached figures 1 and 2.
In the multi-angle adjusting shading device mechanism, a filter lens 1 can be infinitely adjusted around a fork 3 under the action of external force through a bracket 2, and the bracket 2 is pre-tightened and fixed by a spring 9; the fork 3 can be connected with the joint 4 through a headless rivet 12 and can be adjusted in three stages around the joint 4, the joint is as shown in figure 3, and when the joint is adjusted in place, a ball 11 can be pressed into a limiting hole of the joint 4 through a compression spring 10; the joint 4 is connected with the connecting seat 5 through a headless rivet 12, five-stage adjustment can be carried out around the connecting seat 5, and when the adjustment is in place, the ball 11 is pressed into a limiting hole of the joint 4 through the compression spring 10; at this point the adjustment is complete.
The multi-angle adjusting shading device is characterized in that a spring 9 is installed on a fork 3, a bracket 2 and a pressing sleeve 8 are sleeved on the spring, and a nut 6 and a gasket 7 are screwed on the fork 3; then a compression spring 10 and a ball 11 are arranged at the other end of the fork 3 and are riveted with one end of the joint 4 with a 3-level limiting hole through a headless rivet 12; the connecting seat 5 is firstly installed into a bush 13, then a compression spring 10 and a ball 11 are sequentially installed, and then the connecting seat is riveted with one end of the joint 4 with a 5-level limiting hole through a headless rivet 12; finally, the filter lens 1 is fixedly connected with the bracket 2, and the assembly of the multi-angle adjusting shading device is completed at the moment; the shading device is arranged at the left upper part and the right upper part of the front windshield glass of the airplane, as shown in figure 4.
Claims (8)
1. The utility model provides a shade is adjusted to multi-angle which characterized in that: the device comprises a filter lens, a bracket, a fork piece, a joint and a connecting seat;
the filter lens is arranged on the bracket and used for shading light,
the bracket is sleeved at the front end of the fork piece and can rotate around the front end of the fork piece by taking an x axis as a center;
the front end of the joint is connected with the rear end of the fork piece, and the rear end of the joint is connected with the connecting seat;
the connecting seat is fixed above the front windshield of the cockpit;
the fork piece can rotate around the front end of the joint by taking the y axis as the center, and the rear end of the joint can rotate around the connecting seat by taking the z axis as the center.
2. The multi-angle adjustable shade apparatus of claim 1, wherein: the device also comprises a spring, a pressing sleeve, a washer and a nut,
the left end of the fork piece is a round shaft, and the front end of the round shaft is provided with an external thread;
the bracket is L-shaped structure, the lower part of the bracket is connected with the filter lens, the upper part of the bracket is provided with a through hole, the through hole at the upper part of the bracket is sleeved on the circular shaft of the fork, the spring is sleeved between the circular shaft of the fork and the through hole of the bracket, the right end of the pressing sleeve is sleeved on the spring, the left end of the pressing sleeve is fixed on the circular shaft through a gasket and a nut, and the pressing sleeve is used for fixing the spring in the through hole.
3. The multi-angle adjustable shade apparatus of claim 1, wherein: the joint is a splayed joint formed by two round cakes which are perpendicular to each other, a first mounting hole is formed in the circle center of the round cake at the left end of the joint, two lugs are arranged at the right end of the fork, the two lugs at the right end of the fork and the first mounting hole of the round cake at the left end of the fork are fixed through a first headless rivet, and the fork rotates around the left end of the joint by taking the first headless rivet as an axis.
4. The multi-angle adjustable shade apparatus of claim 3, wherein: the side face of the round cake at the left end of the joint is provided with a plurality of limiting holes, the middle parts of two lugs at the right end of the fork piece are provided with grooves, compression springs are arranged in the grooves, the outer ends of the compression springs are connected with balls, the balls are matched with the limiting holes, and the compression springs are used for pressing the balls in the limiting holes.
5. The multi-angle adjustable shade apparatus of claim 3, wherein: a second mounting hole is formed in the center of the round cake at the right end of the splayed joint, double lugs are arranged at the left end of the base, the double lugs at the left end of the base and the second mounting hole of the round cake at the right end of the base are fixed through second headless rivets, and the right end of the joint can rotate around the base by taking the second headless rivets as axes.
6. The multi-angle adjustable shade device of claim 5, wherein: a plurality of limiting holes are formed in the side face of the round cake at the right end of the joint; the middle of each lug at the left end of the base is provided with a groove, a compression spring is arranged in each groove, the outer end of each compression spring is connected with a ball, the balls are matched with the limiting holes, and the compression springs are used for pressing the balls in the limiting holes.
7. The multi-angle adjustable shade apparatus of claim 2, wherein: the nut is a double self-locking nut.
8. The multi-angle adjustable shade apparatus of claim 1, wherein: the bottom of the bracket is provided with a groove, and the shading glass is fixed in the groove through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110330693.0A CN113071654B (en) | 2021-03-26 | 2021-03-26 | Multi-angle adjusting shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110330693.0A CN113071654B (en) | 2021-03-26 | 2021-03-26 | Multi-angle adjusting shading device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113071654A true CN113071654A (en) | 2021-07-06 |
| CN113071654B CN113071654B (en) | 2023-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110330693.0A Active CN113071654B (en) | 2021-03-26 | 2021-03-26 | Multi-angle adjusting shading device |
Country Status (1)
| Country | Link |
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| CN (1) | CN113071654B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569330A (en) * | 1943-11-29 | 1945-05-17 | Hawker Aircraft Ltd | Improvements in or relating to mechanism for operating the hood of the pilot's cabinof aircraft |
| CN1982106A (en) * | 2005-12-13 | 2007-06-20 | 李适中 | Filter antidazzle safety mirror for motor-vehicle meet at night |
| CN101035689A (en) * | 2004-05-11 | 2007-09-12 | Qlt株式会社 | Electromotive sunvisor assembly of a vehicle and the method thereof |
| CN204936765U (en) * | 2015-09-09 | 2016-01-06 | 北京长城华冠汽车科技股份有限公司 | A kind of sun shield and use its automobile |
| CN205523575U (en) * | 2016-01-20 | 2016-08-31 | 北京汽车股份有限公司 | Solar protection devices and car |
| CN107042748A (en) * | 2017-06-01 | 2017-08-15 | 十堰坤钰渝明汽车零部件有限公司 | A kind of automotive sunshade panel |
| CA2971493A1 (en) * | 2017-06-22 | 2018-12-22 | Roberto Buttazzoni | New vehicular sun visor |
| WO2020073759A1 (en) * | 2018-10-12 | 2020-04-16 | 东莞市凯华电子有限公司 | Freely rotational and telescopic intelligent arm |
| CN210372599U (en) * | 2019-06-28 | 2020-04-21 | 云南电网有限责任公司昭通供电局 | Multi-degree-of-freedom rotating support for adjusting non-contact temperature measuring device |
| WO2020220237A1 (en) * | 2019-04-30 | 2020-11-05 | 徐飞鹤 | Improved automobile front windshield sun-shading roller blind fixing device and roller blind |
-
2021
- 2021-03-26 CN CN202110330693.0A patent/CN113071654B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569330A (en) * | 1943-11-29 | 1945-05-17 | Hawker Aircraft Ltd | Improvements in or relating to mechanism for operating the hood of the pilot's cabinof aircraft |
| CN101035689A (en) * | 2004-05-11 | 2007-09-12 | Qlt株式会社 | Electromotive sunvisor assembly of a vehicle and the method thereof |
| CN1982106A (en) * | 2005-12-13 | 2007-06-20 | 李适中 | Filter antidazzle safety mirror for motor-vehicle meet at night |
| CN204936765U (en) * | 2015-09-09 | 2016-01-06 | 北京长城华冠汽车科技股份有限公司 | A kind of sun shield and use its automobile |
| CN205523575U (en) * | 2016-01-20 | 2016-08-31 | 北京汽车股份有限公司 | Solar protection devices and car |
| CN107042748A (en) * | 2017-06-01 | 2017-08-15 | 十堰坤钰渝明汽车零部件有限公司 | A kind of automotive sunshade panel |
| CA2971493A1 (en) * | 2017-06-22 | 2018-12-22 | Roberto Buttazzoni | New vehicular sun visor |
| WO2020073759A1 (en) * | 2018-10-12 | 2020-04-16 | 东莞市凯华电子有限公司 | Freely rotational and telescopic intelligent arm |
| WO2020220237A1 (en) * | 2019-04-30 | 2020-11-05 | 徐飞鹤 | Improved automobile front windshield sun-shading roller blind fixing device and roller blind |
| CN210372599U (en) * | 2019-06-28 | 2020-04-21 | 云南电网有限责任公司昭通供电局 | Multi-degree-of-freedom rotating support for adjusting non-contact temperature measuring device |
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| Publication number | Publication date |
|---|---|
| CN113071654B (en) | 2023-03-24 |
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