CN111910770A - Flood-control and earthquake-resistant building earthquake-resistant structure - Google Patents
Flood-control and earthquake-resistant building earthquake-resistant structure Download PDFInfo
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- CN111910770A CN111910770A CN202010781277.8A CN202010781277A CN111910770A CN 111910770 A CN111910770 A CN 111910770A CN 202010781277 A CN202010781277 A CN 202010781277A CN 111910770 A CN111910770 A CN 111910770A
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- buffer
- transmission
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- flood
- welded
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/14—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against other dangerous influences, e.g. tornadoes, floods
- E04H9/145—Floods
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of building structures, in particular to a flood-proof and earthquake-proof building earthquake-proof structure. The invention aims to solve the technical problem that part of container rooms existing in the market lack a structure for coping with ground vibration. In order to solve the technical problem, the invention provides a flood-control and earthquake-resistant building earthquake-resistant structure which comprises a container house, wherein a sealed cabin is welded at the bottom of the container house. When the container is used, impact force is firstly contacted with the buffer block when the ground shakes, the container room is continuously transmitted after being primarily buffered, the switching block is moved in the sliding groove through the sliding block, the buffer spring is stretched when the switching block is moved, the container room drives the transmission arms to drive the transmission pipes to move on the surfaces of the guide rods and drive the return spring to stretch by driving the transmission plates to rise, and the impact force is buffered by the buffer spring and the return spring.
Description
Technical Field
The invention relates to the technical field of building earthquake prevention, in particular to a flood-proof earthquake-proof building earthquake-proof structure.
Background
The building structure is a whole structure composed of various structures and supporting the structure in a house building, and an integral container house which is commonly used at a construction site or in a short period of time is available, but when some existing container houses in the market lack a damping structure and are used in emergency near a construction site or near natural disasters such as earthquakes or floods, the resident in the container house may be damaged due to collision between violent vibration and walls and the like because of large vibration generated by surrounding ground.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a flood-proof and earthquake-proof building earthquake-proof structure, which solves the problem that part of container houses existing in the market lack a structure for coping with ground earthquake.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a flood-control and earthquake-resistant building earthquake-resistant structure comprises a container room, wherein a sealed cabin is welded at the bottom of the container room, a buffer plate is fixedly connected at the bottom of the sealed cabin, transfer blocks are welded at two ends of two sides of the container room, a transmission through hole is formed in the top of each transfer block, transmission plates are respectively lapped at two sides of two ends of the container room, a limiting arm is welded at the bottom of each transmission plate, the limiting arms are movably sleeved in the transmission through holes, one sides, opposite to the transfer blocks, of the transmission plates are fixedly connected through buffer springs, a main buffer pad is fixedly connected at the bottom of each limiting arm, one side of the bottom of each transmission plate is welded with each transmission arm, a sliding groove is formed in one side of each transmission arm, a sliding block is movably sleeved in each sliding groove, one side of each sliding block is welded at one side of each transfer block, a supporting block is welded at one side of the bottom of each transmission, and the top of the supporting block is provided with a buffer cavity, a buoyancy cabin is welded in the buffer cavity, the other side of the bottom of the transmission arm is welded at the top of the buoyancy cabin, the opposite side of the inner wall of the buffer cavity is fixedly connected through a guide rod, and the left and right sides of the surface of the guide rod are movably sleeved with the conduction pipes, one side of the top of the buoyancy cabin is fixedly connected with a secondary cushion, one end of the conduction tube is fixedly connected with one side of the inner wall of the buffer cavity through a return spring, the two sides of the top of the conduction tube are welded with conduction plates, and the opposite sides of the two conducting plates are fixedly connected through a conducting shaft, the left side and the right side of the two ends of the bottom of the container room are respectively welded with a driving plate, the opposite sides of the inner walls of the driving plates are fixedly connected through a driving shaft, and the surface of transmission shaft articulates there are two drive arms, two the other end of drive arm is articulated with two conduction axles respectively.
Further preferably, buffer board, main blotter, buffer block and time blotter are the rubber material, and the surface of buffer board, main blotter, buffer block and time blotter all is provided with the dull polish line.
Further preferably, the main cushion and the secondary cushion have the same volume, and the axes of the main cushion and the secondary cushion are vertical.
Further preferably, the surfaces of the buoyancy compartment and the sealed compartment are sealed, and the interiors of the buoyancy compartment and the sealed compartment are filled with dry air.
Further preferably, the lateral section of the transmission arm is L-shaped, and the recessed ends of the two transmission arms are mutually attached.
Further preferably, the number of the transfer blocks is four, and the four transfer blocks are arranged on the surface of the container house in a rectangular array.
Further preferably, the number of the conducting pipes is two, and the two conducting pipes are symmetrically arranged by taking the axial lead of the guide rod as a central line.
Preferably, the section of the front surface of the transmission arm is L-shaped, and the height of the narrower end of the transmission arm is the same as the gap between the top of the buffer cavity and the opposite side of the top of the buoyancy cabin.
(III) advantageous effects
The invention provides a flood-control and earthquake-resistant building earthquake-resistant structure, which has the following beneficial effects:
(1) the utility model discloses a container house, including the guide arm, the buffer block, the connecting block is equipped with the buffer block, the buffer.
(2) The number through switching piece is four, and four switching pieces set up the even sharing of weight that makes the container room rather than bear on the container room surface with rectangular array's form and be four, and four pressure is evenly shared to four supporting shoes by four switching piece transmission to this life who has improved every supporting shoe.
(3) The utility model discloses a buffer board, through the buffer board, main blotter, buffer block and inferior blotter are the rubber material and make the buffer board, main blotter, buffer block and inferior blotter also possess sufficient buffer capacity and life when possessing sufficient support capacity, and the buffer board, main blotter, the surface of buffer block and inferior blotter all is provided with the dull polish line and has improved the buffer board, main blotter, produced frictional force when buffer block and inferior blotter and other object contact, appear in order to prevent that it from taking place to skid among the object contact process and break away from the condition of presetting the position.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a bottom view of the structure of the present invention;
FIG. 3 is a top view of the adapter block structure of the present invention;
FIG. 4 is a side view of the actuator arm structure of the present invention;
FIG. 5 is a schematic view of a support block structure according to the present invention;
fig. 6 is a side cross-sectional view of a support block structure of the present invention.
In the figure: 1 container room, 2 sealed cabins, 3 buffer boards, 4 switching pieces, 5 transmission openings, 6 transmission boards, 7 spacing arms, 8 buffer springs, 9 main buffer cushions, 10 transmission arms, 11 chutes, 12 sliders, 13 supporting blocks, 14 buffer blocks, 15 buffer cavities, 16 buoyancy chambers, 17 guide rods, 18 transmission pipes, 19 secondary buffer cushions, 20 reset springs, 21 transmission boards, 22 transmission shafts, 23 transmission boards, 24 transmission shafts and 25 transmission arms.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a flood-control and earthquake-resistant building earthquake-resistant structure comprises a container room 1, wherein a sealed cabin 2 is welded at the bottom of the container room 1, a buffer plate 3 is fixedly connected at the bottom of the sealed cabin 2, transfer blocks 4 are welded at two ends of two sides of the container room 1, the number of the transfer blocks 4 is four, the four transfer blocks 4 are arranged on the surface of the container room 1 in a rectangular array mode, the container room 1 and the weight borne by the container room are uniformly distributed into four parts, the four parts of pressure are transmitted to four supporting blocks 13 by the four transfer blocks 4 to be uniformly distributed, the service life of each supporting block 13 is prolonged, a transmission through hole 5 is formed in the top of each transfer block 4, transmission plates 6 are respectively lapped on two sides of two ends of the container room 1, a limiting arm 7 is welded at the bottom of each transmission plate 6, the limiting arm 7 is movably sleeved in the transmission through hole 5, and one side, opposite to the transmission plates 6 and the transfer blocks 4, is fixedly connected through a buffer spring 8, the bottom fixedly connected with main buffer pad 9 of spacing arm 7, and the welding of bottom one side of driving plate 6 has driving arm 10, one side of driving arm 10 is provided with spout 11, and spout 11 internalization has cup jointed slider 12, one side welding of slider 12 is in one side of connecing piece 4, and welding of bottom one side of driving arm 10 has supporting shoe 13, the bottom fixedly connected with buffer block 14 of supporting shoe 13, buffer plate 3, main buffer pad 9, buffer block 14 and secondary buffer pad 19 are the rubber material, and buffer plate 3, main buffer pad 9, buffer block 14 and secondary buffer pad 19 all are provided with the dull polish line on the surface, the setting makes buffer plate 3, main buffer pad 9, buffer block 14 and secondary buffer pad 19 also possess sufficient buffer capacity and life when possessing enough support capacity, and buffer plate 3, main buffer pad 9, buffer block 14 and secondary buffer pad 19 all are provided with the dull polish line on the surface and have improved buffer plate 3, main buffer pad 9, buffer block 14 and secondary buffer pad 19, The main buffer cushion 9, the buffer block 14 and the secondary buffer cushion 19 generate friction force when contacting with other objects so as to prevent the objects from slipping and separating from preset positions in the contact process, the top of the support block 13 is provided with the buffer cavity 15, the inside of the buffer cavity 15 is welded with the buoyancy cabin 16, the surfaces of the buoyancy cabin 16 and the sealed cabin 2 are sealed, and the inside of the buoyancy cabin 16 and the sealed cabin 2 are filled with dry air, so that the buoyancy of the whole equipment is reduced due to the fact that the gas in the buoyancy cabin 16 and the sealed cabin 2 cannot leak, the buoyancy of the equipment is improved due to the dry air filled in the buoyancy cabin 16 and the sealed cabin 2, the buoyancy of the equipment can be lifted up and cannot be directly sunk into water when the bottom of the equipment is lifted, and the other side of the bottom of the transmission arm 10 is welded at the top of the buoyancy cabin 16, the opposite side of the inner wall of the buffer cavity 15 is fixedly connected through a guide rod 17, the left side and the right side of the surface of the guide rod 17 are movably sleeved with a conduction pipe 18, one side of the top of the buoyancy cabin 16 is fixedly connected with a secondary cushion pad 19, one end of the conduction pipe 18 is fixedly connected with the opposite side of the inner wall of the buffer cavity 15 through a reset spring 20, two sides of the top of the conduction pipe 18 are welded with conduction plates 21, the opposite sides of the two conduction plates 21 are fixedly connected through conduction shafts 22, the left side and the right side of two ends of the bottom of the container room 1 are respectively welded with transmission plates 23, one side of the inner wall of each transmission plate 23 is fixedly connected through a transmission shaft 24, the surface of each transmission shaft 24 is hinged with two transmission arms 25, and the other ends of.
The working principle is as follows: when a flood-control and earthquake-resistant building earthquake-resistant structure is in use, impact force firstly contacts with a buffer block 14 when the structure is vibrated through the ground, the buffer block 14 is continuously transferred after being primarily buffered to enable a container room 1 to ascend, a transfer block 4 moves in a sliding groove 11 through a sliding block 12, a buffer spring 8 is applied with tensile force to enable the buffer spring to be in a stretching state in the moving process of the transfer block 4, the container room 1 drives a transmission plate 23 to ascend to enable two transmission arms 25 to rotate towards opposite sides by taking a transmission shaft 24 as an axis, the transmission arms 25 enable the transmission plate 21 to drive a transmission pipe 18 to move on the surface of a guide rod 17 through a transmission shaft 22 and drive a return spring 20 to be in the stretching state, the impact force borne by the container room 1 is buffered by the buffer spring 8 and the return spring 20, and only a very small part of impact force borne by the interior of the container room 1 is enabled to be greatly impacted, so that occupants can be prevented from being injured due to collision with walls and the When the water rises near the container room 1, the buoyancy of the container room 1 is increased due to the existence of the sealed cabin 2 and the buoyancy cabin 16, so that the container room rises along with the water surface, and the situation that the articles in the container room 1 are damaged due to soaking caused by the fact that water flows directly overflow into the container room 1 is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (8)
1. The utility model provides a flood control antidetonation structure of building, includes container house (1), its characterized in that: the container is characterized in that a sealed cabin (2) is welded at the bottom of the container room (1), a buffer plate (3) is fixedly connected at the bottom of the sealed cabin (2), transfer blocks (4) are welded at two ends of two sides of the container room (1), a transmission through hole (5) is formed in the top of each transfer block (4), transmission plates (6) are lapped at two sides of two ends of the container room (1), a limiting arm (7) is welded at the bottom of each transmission plate (6), the limiting arm (7) is movably sleeved in the transmission through hole (5), one sides of the transmission plates (6) opposite to the transfer blocks (4) are fixedly connected through buffer springs (8), a main buffer cushion (9) is fixedly connected at the bottom of each limiting arm (7), a transmission arm (10) is welded at one side of the bottom of each transmission plate (6), a sliding groove (11) is formed in one side of each transmission arm (10), and a sliding block (12) is movably sleeved in each sliding groove (11), one side of the sliding block (12) is welded on one side of the transfer block (4), one side of the bottom of the transmission arm (10) is welded with the supporting block (13), the bottom of the supporting block (13) is fixedly connected with the buffer block (14), the top of the supporting block (13) is provided with the buffer cavity (15), the inside of the buffer cavity (15) is welded with the buoyancy cabin (16), the other side of the bottom of the transmission arm (10) is welded on the top of the buoyancy cabin (16), one side of the buffer cavity (15) opposite to the inner wall is fixedly connected through the guide rod (17), the left side and the right side of the surface of the guide rod (17) are movably sleeved with the conduction pipe (18), one side of the top of the buoyancy cabin (16) is fixedly connected with the secondary buffer cushion (19), one end of the conduction pipe (18) is fixedly connected with one side of the buffer cavity (15) opposite to the inner wall through the reset spring (20), the conduction plates (21, and two opposite sides of conduction board (21) are passed through conduction axle (22) fixed connection, and transmission board (23) have all been welded to the left and right sides at container room (1) bottom both ends, transmission shaft (24) fixed connection is passed through to one side that transmission board (23) inner wall is relative, and the surface of transmission shaft (24) articulates there are two drive arms (25), two the other end of drive arm (25) is articulated with two conduction axles (22) respectively.
2. A flood-fighting earthquake-resistant structure for buildings according to claim 1, wherein: buffer board (3), main blotter (9), buffer block (14) and inferior blotter (19) are the rubber material, and the surface of buffer board (3), main blotter (9), buffer block (14) and inferior blotter (19) all is provided with dull polish line.
3. A flood-fighting earthquake-resistant structure for buildings according to claim 1, wherein: the main buffer cushion (9) and the secondary buffer cushion (19) have the same volume, and the axial lines of the main buffer cushion (9) and the secondary buffer cushion (19) are vertical.
4. A flood-fighting earthquake-resistant structure for buildings according to claim 1, wherein: the surfaces of the buoyancy cabin (16) and the sealed cabin (2) are sealed, and dry air is filled in the buoyancy cabin (16) and the sealed cabin (2).
5. A flood-fighting earthquake-resistant structure for buildings according to claim 1, wherein: the lateral section of transmission arm (25) is L shape, and the sunken one end of two transmission arms (25) is laminated mutually.
6. A flood-fighting earthquake-resistant structure for buildings according to claim 1, wherein: the number of the transfer blocks (4) is four, and the four transfer blocks (4) are arranged on the surface of the container house (1) in a rectangular array mode.
7. A flood-fighting earthquake-resistant structure for buildings according to claim 1, wherein: the number of the conducting pipes (18) is two, and the two conducting pipes (18) are symmetrically arranged by taking the axial lead of the guide rod (17) as a central line.
8. A flood-fighting earthquake-resistant structure for buildings according to claim 1, wherein: the front section of the transmission arm (10) is L-shaped, and the height of the narrow end of the transmission arm (10) is the same as the gap between the top of the buffer cavity (15) and the opposite side of the top of the buoyancy cabin (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781277.8A CN111910770A (en) | 2020-08-06 | 2020-08-06 | Flood-control and earthquake-resistant building earthquake-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781277.8A CN111910770A (en) | 2020-08-06 | 2020-08-06 | Flood-control and earthquake-resistant building earthquake-resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111910770A true CN111910770A (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010781277.8A Pending CN111910770A (en) | 2020-08-06 | 2020-08-06 | Flood-control and earthquake-resistant building earthquake-resistant structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN111910770A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19904759A1 (en) * | 1999-02-05 | 2000-08-10 | Hans Juergen Wilhelm | House design for protection against natural disasters is built on a raft floating in a tank and is lowered into the tank by discharging the water when danger threatens |
| KR100663059B1 (en) * | 2006-07-14 | 2007-01-05 | 주식회사 도화종합기술공사 | Flooding prevention facility of a new town low land residence |
| CN105432368A (en) * | 2015-11-30 | 2016-03-30 | 中国农业大学 | Greenhouse flood resisting device |
| US9399878B2 (en) * | 2013-03-15 | 2016-07-26 | Arx Pax Labs, Inc. | Methods and apparatus of building construction resisting earthquake and flood damage |
| CN107119960A (en) * | 2017-05-31 | 2017-09-01 | 尹庭萱 | The house not sharing an entrance with others house that can float automatically in flood |
| CN207092597U (en) * | 2017-07-20 | 2018-03-13 | 岳成山 | A kind of easy-to-mount building construction |
| CN209585767U (en) * | 2018-10-29 | 2019-11-05 | 北京正升建设工程有限公司 | A kind of architectural engineering steel structure earthquake-resistant buffering pedestal |
| CN209799055U (en) * | 2019-02-21 | 2019-12-17 | 湖南城建职业技术学院 | Assembled building shock-absorbing structure |
| CN210204160U (en) * | 2019-04-30 | 2020-03-31 | 河南中之鼎文保信息技术有限公司 | Cultural relic shockproof base |
| CN210421387U (en) * | 2019-07-03 | 2020-04-28 | 福建同坤建设有限公司 | Flood-control earthquake-resistant building structure |
| CN211014820U (en) * | 2019-11-18 | 2020-07-14 | 李钰 | Optical fiber waveguide type fluorescent condenser for wireless optical communication |
-
2020
- 2020-08-06 CN CN202010781277.8A patent/CN111910770A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19904759A1 (en) * | 1999-02-05 | 2000-08-10 | Hans Juergen Wilhelm | House design for protection against natural disasters is built on a raft floating in a tank and is lowered into the tank by discharging the water when danger threatens |
| KR100663059B1 (en) * | 2006-07-14 | 2007-01-05 | 주식회사 도화종합기술공사 | Flooding prevention facility of a new town low land residence |
| US9399878B2 (en) * | 2013-03-15 | 2016-07-26 | Arx Pax Labs, Inc. | Methods and apparatus of building construction resisting earthquake and flood damage |
| CN105432368A (en) * | 2015-11-30 | 2016-03-30 | 中国农业大学 | Greenhouse flood resisting device |
| CN107119960A (en) * | 2017-05-31 | 2017-09-01 | 尹庭萱 | The house not sharing an entrance with others house that can float automatically in flood |
| CN207092597U (en) * | 2017-07-20 | 2018-03-13 | 岳成山 | A kind of easy-to-mount building construction |
| CN209585767U (en) * | 2018-10-29 | 2019-11-05 | 北京正升建设工程有限公司 | A kind of architectural engineering steel structure earthquake-resistant buffering pedestal |
| CN209799055U (en) * | 2019-02-21 | 2019-12-17 | 湖南城建职业技术学院 | Assembled building shock-absorbing structure |
| CN210204160U (en) * | 2019-04-30 | 2020-03-31 | 河南中之鼎文保信息技术有限公司 | Cultural relic shockproof base |
| CN210421387U (en) * | 2019-07-03 | 2020-04-28 | 福建同坤建设有限公司 | Flood-control earthquake-resistant building structure |
| CN211014820U (en) * | 2019-11-18 | 2020-07-14 | 李钰 | Optical fiber waveguide type fluorescent condenser for wireless optical communication |
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Application publication date: 20201110 |