CN110365412B - Light pipe wireless signal transmission device - Google Patents
Light pipe wireless signal transmission device Download PDFInfo
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- CN110365412B CN110365412B CN201910559982.0A CN201910559982A CN110365412B CN 110365412 B CN110365412 B CN 110365412B CN 201910559982 A CN201910559982 A CN 201910559982A CN 110365412 B CN110365412 B CN 110365412B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
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Abstract
The invention discloses a light pipe wireless signal transmission device, comprising: the device comprises a shading pipeline, a first shading plate, a second shading plate, a traction rod, a first Li-Fi transceiver, a second Li-Fi transceiver and a sliding component, wherein the first Li-Fi transceiver and the second Li-Fi transceiver are arranged in the shading pipeline; the first Li-Fi transceiver and the second Li-Fi transceiver carry out signal interaction; the first Li-Fi transceiver mounted on the sliding part continuously runs back and forth in the shading pipeline along the guide rail and receives signals of the second Li-Fi transceiver, then the signals are transmitted to the first external equipment through the signal line in the traction rod, the first Li-Fi transceiver forms feedback signal transmission with receiving and transmitting states, and the second Li-Fi transceiver feeds back the feedback signals to the second external equipment to realize wireless signal transmission. The device can improve the transmission efficiency and the safety of the signals.
Description
Technical Field
The invention relates to the technical field of transmission devices, in particular to a light pipe wireless signal transmission device.
Background
The existing signal transmission device mainly comprises a waveguide tube, a leaky-wave cable and a Wi-Fi networking technology.
The waveguide is a hollow metal conduit or an internally metallized tube with a very smooth inner wall. The waveguide is used to transmit ultra-high frequency electromagnetic waves, and the pulse signal transmitted through the waveguide can be transmitted to a destination with very little loss. However, the waveguide has high requirements for the use environment, and the deformation of the waveguide reduces the receivable signal power.
Leaky-wave cables are a technology for propagating radio-frequency signals through special feeder cables, also referred to as leaky coaxial cables in engineering. The leaky coaxial cable has the problems of transmission attenuation and coupling loss in the practical application process. Transmission attenuation, mainly refers to the linear loss of the transmission line. Coupling loss refers to the path loss or signal attenuation between the leaky coaxial cable and the mobile receiver of electromagnetic waves emanating from the cable through the slotted outer conductor. The sum of the transmission attenuation and the coupling loss is called the system loss, and therefore the system loss can be said to cause the loss of the whole leaky coaxial cable. But also the emission of electromagnetic waves through the slotted outer conductor can cause information to be intercepted, resulting in information leakage.
The Wi-Fi networking technology is a new network transmission technology which is based on the Wi-Fi technology and is built on the Wi-Fi technology. As the number of uses increases, the data rate decreases significantly and security issues arise that lead to information leakage.
The signal transmission devices utilize electromagnetic wave transmission. For electromagnetic waves, they can penetrate objects for signal transmission. However, from the security perspective, this not only is susceptible to interference from external factors, resulting in a reduction in transmission speed, but also is intercepted, resulting in information leakage.
Disclosure of Invention
Accordingly, the present invention is directed to a light pipe wireless signal transmission device, which improves the transmission efficiency and safety of signals.
In order to achieve the purpose, the invention provides the following scheme:
an optical conduit wireless signal transmission device, the transmission device comprising:
the device comprises a shading pipeline, a first shading plate, a second shading plate, a traction rod, a first Li-Fi transceiver, a second Li-Fi transceiver and a sliding component, wherein the first Li-Fi transceiver and the second Li-Fi transceiver are arranged in the shading pipeline;
a guide rail is axially arranged on the inner wall of the shading pipeline, the bottom of the sliding part slides on the guide rail, and the top of the sliding part is fixed with the first Li-Fi transceiver; the first Li-Fi transceiver is connected with first external equipment through a signal wire in the traction bar; the second Li-Fi transceiver is fixedly arranged in the shading pipeline and connected with a second external device, and the first Li-Fi transceiver and the second Li-Fi transceiver perform signal interaction;
an opening is formed in the shading pipeline and is arranged along the axial direction of the shading pipeline; the first light shielding plate and the second light shielding plate are arranged in a bending mode, the bending angles of the first light shielding plate and the second light shielding plate are consistent, and the first light shielding plate and the second light shielding plate are arranged on two sides of the opening to form bending channels; the draw bar is arranged in the bent channel;
one end of the draw bar is fixedly connected with the sliding part, the other end of the draw bar is fixedly connected with the first external equipment, and the draw bar moves in the bent channel due to the movement of the first external equipment, so that the sliding part is driven to slide on the guide rail, and the first Li-Fi transceiver moves.
Optionally, there are two guide rails, which are respectively disposed on two sides of the opening.
Optionally, the bend angle is 90 °.
Optionally, the first Li-Fi transceiver and the second Li-Fi transceiver are oppositely arranged, so that a receiving end of the first Li-Fi transceiver corresponds to a transmitting end of the second Li-Fi transceiver, and a transmitting end of the first Li-Fi transceiver corresponds to a receiving end of the second Li-Fi transceiver.
Optionally, the second Li-Fi transceiver is fixedly disposed on an inner wall of the shading pipeline.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention takes the sliding part provided with the first Li-Fi transceiver and the traction bar as a whole to operate in the shading pipeline along the guide rail and receive signals at the same time, and transmits the signals to the first external equipment direction through the signal line in the traction bar, thereby realizing the functions of anti-interference and anti-interception.
According to the invention, external light is shielded by the shading pipeline, light is transmitted only in the shading pipeline along a straight line, the shading pipeline is protected, the light cannot leak to the outside in the transmission process, and the light is transmitted only through the signal line in the traction rod, so that external embezzlement is avoided, internal information cannot leak, and meanwhile, the transmission efficiency of signals is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a light pipe wireless signal transmission device according to an embodiment of the present invention.
In the figure, 1, a shading pipeline, 2, a first shading plate, 3, a second shading plate, 4, a draw bar, 5, a first Li-Fi transceiver, 6, a second Li-Fi transceiver, 7, a sliding component, 8, a guide rail, 9 and an opening.
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.
The invention aims to provide a light pipe wireless signal transmission device, which improves the transmission efficiency and the safety of signals.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Fig. 1 is a schematic structural diagram of a light pipe wireless signal transmission device according to an embodiment of the present invention, and as shown in fig. 1, the transmission device includes: the shading pipeline comprises a shading pipeline 1, a first shading plate 2, a second shading plate 3, a draw bar 4, a first Li-Fi transceiver 5, a second Li-Fi transceiver 6 and a sliding part 7, wherein the first Li-Fi transceiver 5, the second Li-Fi transceiver 6 and the sliding part 7 are arranged in the shading pipeline 1; a guide rail 8 is axially arranged on the inner wall of the shading pipeline 1, the bottom of the sliding part 7 slides on the guide rail 8, and the first Li-Fi transceiver 5 is fixed on the top of the sliding part 7; the first Li-Fi transceiver 5 is connected with a first external device through a signal wire in the traction rod 4; the second Li-Fi transceiver 6 is fixedly arranged in the shading pipeline 1 and is connected with a second external device, and the first Li-Fi transceiver 5 and the second Li-Fi transceiver 6 perform signal interaction; an opening 9 is formed in the shading pipeline 1, and the opening 9 is arranged along the axial direction of the shading pipeline 1; the first shading plate 2 and the second shading plate 3 are arranged in a bent mode, the bent angles are consistent, and the first shading plate 2 and the second shading plate 3 are arranged on two sides of the opening 9 to form bent channels; the draw bar 4 is arranged in the bent channel; one end of the draw bar 4 is fixedly connected with the sliding part 7, the other end of the draw bar 4 is fixedly connected with the first external equipment, and the draw bar 4 moves in the bent channel due to the movement of the first external equipment, so that the sliding part 7 is driven to slide on the guide rail 8, and the first Li-Fi transceiver 5 moves.
Specifically, the second Li-Fi transceiver 6 transmits a signal of the second external device after receiving the signal, the first Li-Fi transceiver 5 mounted on the sliding member 7 continuously runs back and forth in the shading pipeline 1 along the guide rail and receives the signal, then the signal is transmitted to the first external device through the signal line in the drawbar 4, the first Li-Fi transceiver 5 forms a feedback signal transmission with the receiving and transmitting state, the second Li-Fi transceiver 6 outputs a new round of signal after receiving the feedback signal of the first Li-Fi transceiver 5, and the wireless signal transmission is cyclically realized. The sliding part 7 provided with the first Li-Fi transceiver 5 and the traction rod 4 as a whole run in the shading pipeline 1 along the guide rail 8 and receive signals, and the signals are transmitted to the first external equipment direction through signal wires in the traction rod 4, so that the functions of interference resistance and interception resistance are realized.
Specifically, in the embodiment of the present invention, the first light shielding plate 2 and the second light shielding plate 3 are both bent to shield external light, so as to avoid external embezzlement and ensure that internal information is not leaked.
Preferably, there are two guide rails 8, which are respectively disposed at two sides of the opening 9.
Specifically, both sides of the bottom of the sliding member 7 are connected to the guide rails 8, respectively, so that the sliding member 7 slides on the guide rails 8.
Preferably, the bending angle is 90 °.
Preferably, the first Li-Fi transceiver 5 and the second Li-Fi transceiver 6 are oppositely arranged, so that the receiving end of the first Li-Fi transceiver 5 corresponds to the transmitting end of the second Li-Fi transceiver 6, and the transmitting end of the first Li-Fi transceiver 5 corresponds to the receiving end of the second Li-Fi transceiver 6. Through the arrangement in the manner, the first Li-Fi transceiver 5 and the second Li-Fi transceiver 6 can more smoothly perform signal interaction.
Preferably, the second Li-Fi transceiver 6 is fixedly arranged on the inner wall of the shading pipeline 1.
The light pipe wireless signal transmission device has the advantages that:
firstly, the universality and the practicability are strong. The light pipe wireless signal transmission device has short response time, long service life and no radiation, and all visible lights can be used as a base station. The light pipe wireless signal transmission device can fill the blind area of unsmooth transmission caused by various factors in the traditional signal transmission.
Secondly, the security is strong, high security. The shading pipeline of the light guide pipe wireless signal transmission device is used for shading external light, light is transmitted inside the shading pipeline along a straight line, the shading pipeline is protected, leakage to the outside is avoided in the transmission process, and the light is transmitted only in the set direction. Not only avoids the theft of the outside, but also ensures that the internal information can not be revealed.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (5)
1. An optical conduit wireless signal transmission device comprises a shading pipeline (1), a first shading plate (2) and a second shading plate (3), and is characterized by further comprising:
a draw bar (4), a first Li-Fi transceiver (5), a second Li-Fi transceiver (6) and a sliding component (7) which are arranged in the shading pipeline (1);
a guide rail (8) is axially arranged on the inner wall of the shading pipeline (1), the bottom of the sliding component (7) slides on the guide rail (8), and the top of the sliding component (7) is fixed with the first Li-Fi transceiver (5); the first Li-Fi transceiver (5) is connected with a first external device through a signal wire in the traction rod (4); the second Li-Fi transceiver is fixedly arranged in the shading pipeline (1) and is connected with a second external device, and the first Li-Fi transceiver (5) and the second Li-Fi transceiver (6) perform signal interaction;
an opening (9) is formed in the shading pipeline (1), and the opening (9) is axially arranged along the shading pipeline (1); the first shading plate (2) and the second shading plate (3) are arranged in a bending mode, the bending angles are consistent, and the first shading plate (2) and the second shading plate (3) are arranged on two sides of the opening (9) to form bending channels; the draw bar (4) is arranged in the bent channel;
one end of the draw bar (4) is fixedly connected with the sliding part (7), the other end of the draw bar (4) is fixedly connected with the first external equipment, and the draw bar (4) moves in the bent channel due to the movement of the first external equipment, so that the sliding part (7) is driven to slide on the guide rail, and the first Li-Fi transceiver (5) moves.
2. The optical conduit wireless signal transmission device of claim 1, wherein there are two of the guide rails, which are respectively disposed at two sides of the opening (9).
3. The optical manifold wireless signal transmission device of claim 1, wherein the bend angle is 90 °.
4. The lightpipe wireless signal transmission device of claim 1, wherein the first Li-Fi transceiver (5) and the second Li-Fi transceiver (6) are oppositely disposed such that the receiving end of the first Li-Fi transceiver (5) corresponds to the transmitting end of the second Li-Fi transceiver (6) and the transmitting end of the first Li-Fi transceiver (5) corresponds to the receiving end of the second Li-Fi transceiver (6).
5. The optical conduit wireless signal transmission device according to claim 1, wherein the second Li-Fi transceiver (6) is fixedly arranged on the inner wall of the shading pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559982.0A CN110365412B (en) | 2019-06-26 | 2019-06-26 | Light pipe wireless signal transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910559982.0A CN110365412B (en) | 2019-06-26 | 2019-06-26 | Light pipe wireless signal transmission device |
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| Publication Number | Publication Date |
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| CN110365412A CN110365412A (en) | 2019-10-22 |
| CN110365412B true CN110365412B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910559982.0A Active CN110365412B (en) | 2019-06-26 | 2019-06-26 | Light pipe wireless signal transmission device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7273300B2 (en) * | 2004-08-06 | 2007-09-25 | Lumination Llc | Curvilinear LED light source |
| CN102080812B (en) * | 2009-11-30 | 2014-11-05 | 张晓东 | Light guide tube dimmer and light guide tube using same |
| CN102275040B (en) * | 2011-07-11 | 2013-12-11 | 中南大学 | Auto-coupling welding and packaging mechanical device of coaxial-type optical transceiving device |
| JP6467331B2 (en) * | 2015-02-16 | 2019-02-13 | 太陽誘電株式会社 | Optical signal transmission device and electronic device using the same |
| JP6586656B2 (en) * | 2016-08-05 | 2019-10-09 | サンテック株式会社 | Detection device |
| JP6890966B2 (en) * | 2016-12-20 | 2021-06-18 | 日本ルメンタム株式会社 | Optical module and optical transmission device |
| CN108270490B (en) * | 2017-12-26 | 2021-04-20 | 佛山市南海区联合广东新光源产业创新中心 | Visible light communication system suitable for underwater |
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