CN210225935U - Plastic optical fiber collector - Google Patents
Plastic optical fiber collector Download PDFInfo
- Publication number
- CN210225935U CN210225935U CN201920947216.7U CN201920947216U CN210225935U CN 210225935 U CN210225935 U CN 210225935U CN 201920947216 U CN201920947216 U CN 201920947216U CN 210225935 U CN210225935 U CN 210225935U
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- Prior art keywords
- optical fiber
- interface
- plastic optical
- shell
- collector
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- Expired - Fee Related
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- 239000013308 plastic optical fiber Substances 0.000 title claims abstract description 69
- 239000013307 optical fiber Substances 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 241000463219 Epitheca Species 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract 4
- 238000007689 inspection Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of optical fiber acquisition equipment, and discloses a plastic optical fiber collector, which comprises a collector shell, wherein the collector shell comprises an upper shell and a lower shell which are mutually buckled, and an installation inner cavity is formed between the upper shell and the lower shell; a plurality of supporting seats are arranged in the lower shell, an acquisition plate is arranged on each supporting seat, and a plastic optical fiber interface and an upper computer interface are arranged at the lower end of each acquisition plate; the upper casing includes mutual articulated main part and interface lid, and the main part lock is on the inferior valve, and the interface lid upwards or overturn downwards for the inferior valve, the interface lid expose plastics optic fibre interface and host computer interface when upwards overturning, seal plastics optic fibre interface and host computer interface and with inferior valve lock when the interface lid overturns downwards, and the edge that interface lid and inferior valve are connected is equipped with the optic fibre hole that allows plastics optic fibre to pass through. The utility model discloses an improve the structure of collector casing, improved the installation stability and the reliability of plastic optical fiber, strengthened the protection of plastic optical fiber and interface.
Description
Technical Field
The utility model relates to an optical fiber acquisition equipment technical field mainly relates to plastics optical fiber collector.
Background
Plastic Optical Fiber (POF) is used as a novel communication medium, and has the advantages of low power consumption, simple wiring, low communication unit cost and the like besides the advantages of quartz Optical Fiber; the plastic optical fiber can be used for the last 100-1000 meters of the access network, can also be used for various vehicles such as automobiles and airplanes, and is particularly suitable for short-distance communication.
In recent years, the development and application of data transmission by using plastic optical fibers are rapid, and a plurality of devices matched with the plastic optical fibers are generated due to dense structure, wherein a plastic optical fiber collector is one of the devices, and the plastic optical fiber collector is generally connected into a lower communication channel of a plastic optical fiber concentrator to realize uploading and downloading of data. When the plastic optical fiber collector is used, only the plastic optical fiber is connected with the collecting plate through the serial port, the connection stability is not guaranteed, the position of the serial port arranged on the collector is generally directly exposed, and the protection performance of the plastic optical fiber is poor.
Aiming at the ubiquitous problem, people expect to have a method for solving the problem, so that the plastic optical fiber can be effectively protected in the using process, and the using reliability and stability of the plastic optical fiber collector are improved. Therefore, aiming at the defects in the prior art, a more reasonable technical scheme needs to be provided, and the technical problems in the prior art are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a plastics optical fiber collector, aim at improve plastics optical fiber sensor's structure, improve its protection dynamics to plastics optical fiber, effectively improve plastics optical fiber collector's life.
In order to realize the above effect, the utility model discloses the technical scheme who adopts does:
the plastic optical fiber collector comprises a collector shell, wherein the collector shell comprises an upper shell and a lower shell which are buckled with each other, and an installation inner cavity is formed between the upper shell and the lower shell; the lower shell is internally provided with a plurality of supporting seats, the supporting seats are provided with acquisition plates, and the lower ends of the acquisition plates are provided with plastic optical fiber interfaces and upper computer interfaces; the upper shell comprises a main body part and an interface cover which are hinged with each other, the main body part is buckled on the lower shell, the interface cover is turned upwards or downwards relative to the lower shell, the plastic optical fiber interface and the upper computer interface are exposed when the interface cover is turned upwards, the plastic optical fiber interface and the upper computer interface are sealed and buckled with the lower shell when the interface cover is turned downwards, and an optical fiber hole allowing the plastic optical fiber to pass through is formed in the edge where the interface cover and the lower shell are connected.
According to the plastic optical fiber collector disclosed in the technical scheme, the upper shell and the lower shell completely lock the collecting plate in the installation inner cavity, the plastic optical fiber interface and the upper computer interface are exposed by opening and closing the interface cover, the plastic optical fiber interface is connected with a user side through the plastic optical fiber, and the upper computer interface is connected to the concentrator through the plastic optical fiber or the quartz optical fiber. After the optical fiber is connected, the interface cover is closed and buckled, so that the interface can be prevented from being exposed, and the stability of the plastic optical fiber can be improved.
Further, the upper shell disclosed in the above technical solution is optimized, and the following feasible solutions are given: the main body part of the upper shell comprises a first table top and a second table top, the first table top is positioned at the upper part of the upper shell, the second table top is positioned at the lower part of the upper shell, and the height of the second table top is smaller than that of the first table top.
Preferably, the main body part is of an integrally formed structure, and the first table top and the second table top are both planes.
Further, in the inspection of conventional collector, the situation of inside collection board can't be known from the outside, if dismantle to overhaul can cost more time, also cause destruction to the casing at the dismantlement in-process easily, the utility model discloses a solve this problem, optimize the second mesa of disclosing among the above-mentioned technical scheme, give out following feasible scheme: the second table top is provided with an observation window, a transparent plate is arranged at the observation window, and the observation window is opposite to the collecting plate.
Preferably, the transparent plate can be made of transparent glass or transparent acrylic plate.
Furthermore, because the data transmission is carried out through light in the collector, the light-shielding performance of the collector itself needs to be maintained, and the arrangement of the observation window exposes the collecting plate under the illumination condition, which is not beneficial to light shielding, so that the second table top disclosed in the technical scheme is optimized, and the following feasible schemes are given out: the second mesa on be provided with the closing cap, the closing cap is articulated and relative epitheca upset with the epitheca, through buckle and epitheca lock or through magnetism absorption on the second mesa when the closing cap upset is to laminating the epitheca.
Furthermore, the sealing cover is made of light-tight materials.
Preferably, the cover is made of opaque plastic.
Furthermore, after the plastic optical fiber is connected with the interface, the interface is loaded due to the self weight and other reasons, which easily causes the damage of the interface and the collecting plate, so the structure of the collector shell disclosed in the above technical scheme is optimized, and the following feasible schemes are provided: the interface cover and the lower shell are respectively provided with corresponding arc plates, and when the interface cover is buckled on the lower shell, the arc plates are correspondingly spliced into optical fiber holes; the inner side surface of the arc-shaped plate is provided with an arc-shaped copper pad in a fitting manner, and when the arc-shaped plate is correspondingly spliced into the optical fiber hole, the copper pad is correspondingly spliced and used for clamping the plastic optical fiber.
Further, explain the collection board disclosed among the above-mentioned technical scheme, in current data collection station, set up corresponding circuit board and components and parts and can adopt multiple scheme, the utility model discloses give up as following feasible scheme: the acquisition board is provided with a microprocessor, and a memory, an analog-to-digital conversion module, a sensor and an optical fiber transceiving module which are respectively connected with the microprocessor are also arranged on the acquisition board.
Further, the upper shell disclosed in the above technical solution is optimized, and the following feasible solutions are given: the upper shell is embedded with an LED display screen, and the LED display screen is connected to the acquisition board. The LED display screen is mainly used for displaying parameter information detected by each sensor on the acquisition board, and brings convenience for maintenance personnel to know the internal working and running conditions through visual display, so that the inspection efficiency can be greatly improved.
Further, the upper shell disclosed in the above technical solution is optimized continuously, and the following feasible solutions are given: the epitheca be provided with the embedded groove, in the embedded groove was located to the display screen, the edge of embedded groove was provided with seal ring, seal ring seals the clearance between display screen and the embedded groove. The sealing washer can block external dust and moisture from entering the installation inner cavity from the gap between the display screen and the embedded groove, and is helpful for maintaining the environment of the installation inner cavity.
Still further, the upper shell disclosed in the above technical solution is optimized continuously, and the following feasible solutions are given: the upper shell be provided with a plurality of lamp holes, install the monochromatic warning light in the lamp hole, the monochromatic warning light is connected to the collection board respectively. The monochromatic prompt lamps with one color represent one operation state, the monochromatic prompt lamps with different colors correspond to different operation states, and the working condition of the collector can be quickly determined according to the color of the monochromatic prompt lamps during inspection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an improve the structure of collector casing, improved the installation stability and the reliability of plastic optical fiber, strengthened the protection of plastic optical fiber and interface. The condition of the main board in the shell can be directly observed by arranging the observation window and the transparent plate, so that disassembly-free inspection can be realized; the interface cover is arranged to independently protect the interface of the plastic optical fiber, so that the interface is convenient to directly correspond to the maintenance interface, and the disassembly-free maintenance is realized; the observation window and the interface cover are covered and protected by arranging the sealing cover, so that the overall safety performance is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a plastic optical fiber collector in front view;
FIG. 2 is a schematic structural diagram of a plastic optical fiber collector viewed from the front after a cover is opened;
FIG. 3 is a schematic structural view of a plastic optical fiber collector viewed from the front after the interface cover is opened;
fig. 4 is a schematic structural diagram of a side-view and front-view plastic optical fiber collector.
In the drawings, the corresponding meanings of the reference numbers are as follows: 1. a housing; 101. an upper shell; 102. a lower case; 101a, a first mesa; 101b, a second mesa; 2. a sealing gasket; 3. an LED display screen; 4. a monochromatic indicator light; 5. Sealing the cover; 6. an optical fiber hole; 7. an observation window; 8. a transparent plate; 9. an access cover; 10. a plastic optical fiber interface; 11. An arc-shaped plate; 12. and (4) a copper pad.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Specific structural and functional details disclosed herein are merely illustrative of example embodiments of the invention. The present invention may, however, be embodied in many alternate forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of example embodiments of the present invention.
It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes," and/or "including," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components, and/or groups thereof.
It should also be noted that, in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed substantially concurrently, or the figures may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
In the following description, specific details are provided to facilitate a thorough understanding of example embodiments. However, it will be understood by those of ordinary skill in the art that the example embodiments may be practiced without these specific details. For example, systems may be shown in block diagrams in order not to obscure the examples in unnecessary detail. In other instances, well-known processes, structures and techniques may be shown without unnecessary detail in order to avoid obscuring example embodiments.
Examples
As shown in fig. 1 to 4, the embodiment discloses a plastic optical fiber collector, which includes a collector housing 1, wherein the collector housing 1 includes an upper housing 101 and a lower housing 102 that are fastened to each other, and an installation cavity is formed between the upper housing 101 and the lower housing 102; a plurality of supporting seats are arranged in the lower shell 102, an acquisition plate is arranged on each supporting seat, and a plastic optical fiber interface 10 and an upper computer interface are arranged at the lower end of each acquisition plate; the upper shell 101 comprises a main body part and an interface cover 9 which are hinged to each other, the main body part is buckled on the lower shell 102, the interface cover 9 is turned upwards or downwards relative to the lower shell 102, the plastic optical fiber interface 10 and the upper computer interface are exposed when the interface cover 9 is turned upwards, the plastic optical fiber interface 10 and the upper computer interface are closed and buckled with the lower shell 102 when the interface cover 9 is turned downwards, and an optical fiber hole 6 allowing a plastic optical fiber to pass through is arranged at the edge where the interface cover 9 and the lower shell 102 are connected.
In this embodiment, the upper computer interface also adopts the plastic optical fiber interface 10, which allows the signal transmission between the collector and the upper computer through the plastic optical fiber connection.
According to the plastic optical fiber collector disclosed in the technical scheme, the upper shell 101 and the lower shell 102 completely lock the collecting plate in the installation inner cavity, the plastic optical fiber interface 10 and the upper computer interface are exposed by opening and closing the interface cover 9, the plastic optical fiber interface 10 is connected with a user side through plastic optical fibers, and the upper computer interface is connected to a concentrator through the plastic optical fibers or quartz optical fibers. After the optical fiber is connected, the interface cover 9 is closed and buckled, so that the interface can be prevented from being exposed, and the stability of the plastic optical fiber can be improved.
The upper shell 101 disclosed in the above technical solution is optimized, and the following feasible solutions are given: the main body of the upper casing 101 includes a first table 101a and a second table 101b, the first table 101a is located at the upper part of the upper casing 101, the second table 101b is located at the lower part of the upper casing 101, and the height of the second table 101b is smaller than that of the first table 101 a.
Specifically, the main body portion is an integrally formed structure, and the first table top 101a and the second table top 101b are both flat surfaces.
In conventional collector inspection, can't know the situation of inside collection board from the outside, if dismantle to overhaul can spend more time, also cause destruction to casing 1 at the dismantlement in-process easily, the utility model discloses a solve this problem, optimize the second mesa 101b of disclosing among the above-mentioned technical scheme, give out following feasible scheme: the second table top 101b is provided with an observation window 7, a transparent plate 8 is arranged at the observation window 7, and the observation window 7 is over against the collecting plate.
Specifically, the transparent plate 8 may be made of transparent glass or transparent acrylic plate.
Because the data transmission is carried out through light in the collector, the light-shielding performance of the collector itself needs to be kept, and the arrangement of the observation window 7 exposes the collecting plate under the illumination condition, which is not beneficial to light shielding, so that the second table-board 101b disclosed in the technical scheme is optimized, and the following feasible schemes are given out: the second table top 101b is provided with a sealing cover 5, the sealing cover 5 is hinged to the upper shell 101 and overturns relative to the upper shell 101, and the sealing cover 5 is buckled with the upper shell 101 through a buckle or is adsorbed on the second table top 101b through magnetism when being overturned to be attached to the upper shell 101.
In this embodiment, the cover 5 is made of an opaque material.
Specifically, the cover 5 is made of opaque plastic.
After the plastic optical fiber is connected with the interface, the interface is loaded due to the self weight and other reasons, and the interface and the acquisition board are easily damaged, so the structure of the acquisition device shell 1 disclosed in the above technical scheme is optimized, and the following feasible schemes are provided: the interface cover 9 and the lower shell 102 are respectively provided with corresponding arc plates 11, and when the interface cover 9 is buckled on the lower shell 102, the arc plates 11 are correspondingly spliced into the optical fiber holes 6; the inner side surface of the arc-shaped plate 11 is provided with an arc-shaped copper pad 12 in a fitting manner, and when the arc-shaped plate 11 is correspondingly spliced into the optical fiber hole 6, the copper pad 12 is correspondingly spliced and used for clamping the plastic optical fiber.
Explain the collection board disclosed among the above-mentioned technical scheme, in current data collection station, set up corresponding circuit board and components and parts and can adopt multiple scheme, the utility model discloses give up as following feasible scheme: the acquisition board is provided with a microprocessor, and a memory, an analog-to-digital conversion module, a sensor and an optical fiber transceiving module which are respectively connected with the microprocessor are also arranged on the acquisition board.
The upper shell 101 disclosed in the above technical solution is optimized, and the following feasible solutions are given: upper casing 101 inlay and be equipped with LED display screen 3, LED display screen 3 is connected to the board of gathering. The LED display screen 3 is mainly used for displaying parameter information detected by each sensor on the acquisition board, facilitates maintenance personnel to know the internal working and running conditions through visual display, and can greatly improve the inspection efficiency.
The upper shell 101 disclosed in the above technical solution is optimized continuously, and the following feasible solutions are given: the epitheca 101 be provided with the embedded groove, in the embedded groove was located to the display screen, the edge of embedded groove was provided with seal ring 2, seal ring 2 sealed the clearance between display screen and the embedded groove. The sealing washer 2 can prevent external dust and moisture from entering the installation cavity from the gap between the display screen and the embedded groove, and is helpful for maintaining the environment of the installation cavity.
The upper shell 101 disclosed in the above technical solution is optimized continuously, and the following feasible solutions are given: the upper shell 101 is provided with a plurality of lamp holes, and monochromatic prompting lamps are installed in the lamp holes and are respectively connected to the acquisition board. The monochromatic prompt lamps with one color represent one operation state, the monochromatic prompt lamps with different colors correspond to different operation states, and the working condition of the collector can be quickly determined according to the color of the monochromatic prompt lamps during inspection.
The above embodiments are just examples of the present invention, but the present invention is not limited to the above optional embodiments, and the above technical features can be arbitrarily combined to obtain a new technical solution without contradiction, and a person skilled in the art can obtain other various embodiments by mutually arbitrarily combining the above embodiments, and any person can obtain other various embodiments by the teaching of the present invention. The above detailed description should not be taken as limiting the scope of the invention, which is defined in the following claims, and which can be used to interpret the claims.
Claims (10)
1. Plastics optical fiber collector, its characterized in that: the collector comprises a collector shell (1), wherein the collector shell (1) comprises an upper shell (101) and a lower shell (102) which are buckled with each other, and an installation inner cavity is formed between the upper shell (101) and the lower shell (102); a plurality of supporting seats are arranged in the lower shell (102), an acquisition plate is arranged on each supporting seat, and a plastic optical fiber interface (10) and an upper computer interface are arranged at the lower end of each acquisition plate; the upper shell (101) comprises a main body part and an interface cover (9) which are hinged with each other, the main body part is buckled on the lower shell (102), the interface cover (9) is turned upwards or downwards relative to the lower shell (102), the plastic optical fiber interface (10) and an upper computer interface are exposed when the interface cover (9) is turned upwards, the plastic optical fiber interface (10) and the upper computer interface are closed when the interface cover (9) is turned downwards and buckled with the lower shell (102), and an optical fiber hole (6) allowing a plastic optical fiber to pass through is formed in the edge where the interface cover (9) and the lower shell (102) are connected.
2. The plastic optical fiber collector according to claim 1, wherein: the main body part of the upper shell (101) comprises a first table top (101a) and a second table top (101b), the first table top (101a) is located at the upper part of the upper shell (101), the second table top (101b) is located at the lower part of the upper shell (101), and the height of the second table top (101b) is smaller than that of the first table top (101 a).
3. The plastic optical fiber collector according to claim 2, wherein: the second table top (101b) is provided with an observation window (7), a transparent plate (8) is arranged at the observation window (7), and the observation window (7) is opposite to the collecting plate.
4. The plastic optical fiber collector according to claim 2, wherein: the second table board (101b) is provided with a sealing cover (5), the sealing cover (5) is hinged to the upper shell (101) and overturns relative to the upper shell (101), and the sealing cover (5) is buckled with the upper shell (101) through a buckle or is adsorbed on the second table board (101b) through magnetism when being overturned to be attached to the upper shell (101).
5. The plastic optical fiber collector according to claim 4, wherein: the sealing cover (5) is made of light-tight materials.
6. The plastic optical fiber collector according to claim 1, wherein: the interface cover (9) and the lower shell (102) are respectively provided with corresponding arc plates (11), and when the interface cover (9) is buckled on the lower shell (102), the arc plates (11) are correspondingly spliced into the optical fiber holes (6); the inner side surface of the arc-shaped plate (11) is provided with an arc-shaped copper pad (12) in a fitting mode, and when the arc-shaped plate (11) is correspondingly spliced into the optical fiber hole (6), the copper pad (12) is correspondingly spliced and used for clamping the plastic optical fiber.
7. The plastic optical fiber collector according to claim 1, wherein: the acquisition board is provided with a microprocessor, and a memory, an analog-to-digital conversion module, a sensor and an optical fiber transceiving module which are respectively connected with the microprocessor are also arranged on the acquisition board.
8. The plastic optical fiber collector according to claim 1, wherein: upper casing (101) inlay and be equipped with LED display screen (3), LED display screen (3) are connected to the collection board.
9. The plastic optical fiber collector according to claim 8, wherein: epitheca (101) be provided with the embedded groove, in the embedded groove was located to the display screen, the edge of embedded groove was provided with seal ring (2), seal ring (2) are sealed the clearance between display screen and the embedded groove.
10. The plastic optical fiber collector according to claim 1, wherein: the upper shell (101) is provided with a plurality of lamp holes, and monochromatic prompting lamps are installed in the lamp holes and are respectively connected to the acquisition board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947216.7U CN210225935U (en) | 2019-06-21 | 2019-06-21 | Plastic optical fiber collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920947216.7U CN210225935U (en) | 2019-06-21 | 2019-06-21 | Plastic optical fiber collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210225935U true CN210225935U (en) | 2020-03-31 |
Family
ID=69933363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920947216.7U Expired - Fee Related CN210225935U (en) | 2019-06-21 | 2019-06-21 | Plastic optical fiber collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210225935U (en) |
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2019
- 2019-06-21 CN CN201920947216.7U patent/CN210225935U/en not_active Expired - Fee Related
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