CN206531985U - Laser reflection microscope group, emitting optical fiber, laser fiber-optic transmission device and luminous earphone - Google Patents
Laser reflection microscope group, emitting optical fiber, laser fiber-optic transmission device and luminous earphone Download PDFInfo
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- CN206531985U CN206531985U CN201621080720.4U CN201621080720U CN206531985U CN 206531985 U CN206531985 U CN 206531985U CN 201621080720 U CN201621080720 U CN 201621080720U CN 206531985 U CN206531985 U CN 206531985U
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- laser
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- optical fiber
- optic fibre
- emitting optical
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Abstract
The utility model discloses a kind of laser reflection microscope group, emitting optical fiber, laser fiber-optic transmission device and luminous earphone, and the laser reflection microscope group is sequentially connected the laser mirror connect including N number of side, and N meets relationship below：N=2+2i, i are natural number；Between two pieces of opposite laser mirrors of position at an angle of 90, the mirror surface of every piece of laser mirror towards light-conductive optic fibre and is divided into 45° angle with the distance light end of light-conductive optic fibre, and the cross section for the multiple-angle pyramid that N number of laser mirror is constituted is polygon；Laser reflection microscope group of the present utility model is arranged on distance light end of the emitting optical fiber relative to LASER Light Source, and reflection is carried out to LASER Light Source so that light is reflected back toward emitting optical fiber, to compensate and improve brightness of the emitting optical fiber at distance light end, so that whole piece optical fiber luminescent brightness uniformity is consistent, the appearance property and customer experience performance of equipment are improved.
Description
Technical field
The utility model is related to optical fibre device technical field, and in particular to a kind of laser reflection microscope group, emitting optical fiber, laser
Optical fiber transmission device and luminous earphone.
Background technology
In recent years, with the progressively development of laser fiber-optic transmission technology, the earphone of various use laser fiber-optic transmission technologies,
The equipment that data wire and mouse etc. have wire rod occurs successively.
It is existing to be used in the wire rods of equipment such as earphone, data wire and mouse, because light-conductive optic fibre is in the process of transmission light
Middle part light splitting can be depleted so that luminance difference of the light-conductive optic fibre at dipped beam end and distance light end is larger, so there is light-conductive optic fibre
The problems such as illumination effect is uneven, whole piece light-conductive optic fibre is luminous consistent poor, cause the using effect for having a strong impact on equipment, client
Experience is not good.
Utility model content
The utility model provides a kind of laser reflection microscope group, emitting optical fiber, laser fiber-optic transmission device and luminous earphone, with
Solve light-conductive optic fibre illumination effect is uneven, whole piece light-conductive optic fibre is luminous consistent poor, have a strong impact on the using effect of equipment, visitor
The problem of family experience is not good.
According to one side of the present utility model there is provided a kind of laser reflection microscope group, the laser reflection microscope group includes N number of
Side is sequentially connected the laser mirror connect, and N meets relationship below：N=2+2i, i are natural number；Opposite two pieces in position swash
Between light reflection mirror at an angle of 90, the mirror surface of every piece of laser mirror is remote towards light-conductive optic fibre and with light-conductive optic fibre
Light end is divided into 45° angle, and the cross section for the multiple-angle pyramid that N number of laser mirror is constituted is polygon.
According to other side of the present utility model there is provided a kind of emitting optical fiber, the emitting optical fiber includes light-conductive optic fibre,
Laser reflection microscope group just like the utility model one side is set at the distance light end of light-conductive optic fibre.
According to another aspect of the present utility model, there is provided a kind of laser fiber-optic transmission device, the laser fiber-optic transmission device
Including laser and such as the emitting optical fiber of the utility model other side, the head of laser and the light-conductive optic fibre of emitting optical fiber
Dipped beam end be connected；The afterbody of laser is provided with driving pcb board.
According to another aspect of the present utility model there is provided a kind of luminous earphone, the luminous earphone includes earplug and this
The laser fiber-optic transmission device, earphone pcb board and loudspeaker of utility model another aspect；Earphone pcb board respectively with driving pcb board,
One end of signal wire is connected, and loudspeaker are connected with the other end of signal wire；Laser and earphone pcb board are arranged on earphone outer covering
In；Loudspeaker are arranged in earplug, and earplug is connected with the distance light end of the light-conductive optic fibre of emitting optical fiber.
The beneficial effects of the utility model are：This laser reflection microscope group of the present utility model, emitting optical fiber, laser fiber
Transmitter, first, it is only necessary to which laser reflection microscope group is arranged on to the distance light end of light-conductive optic fibre, laser reflection microscope group will be conducted to leading
The laser at the distance light end of light optical fiber by reflecting at least twice so that laser beam is reflected back toward light-conductive optic fibre so that guide-lighting light
The brightness at fine distance light end is compensated, and improves the brightness at the distance light end of light-conductive optic fibre.
Secondly, this laser reflection microscope group of the present utility model, emitting optical fiber, laser fiber-optic transmission device, position are opposite
Between two pieces of laser mirrors at an angle of 90, the minute surface of every piece of laser mirror towards light-conductive optic fibre and with light-conductive optic fibre
Distance light end is divided into 45° angle, so according to the principle of reflection of light, and incidence angle is equal with angle of reflection, then laser beam is passed through
Multiple reflections, laser beam as much as possible is reflected back toward light-conductive optic fibre, it is possible to increase the emission uniformity of whole piece light-conductive optic fibre,
Improve the using effect and customer experience of equipment.
In addition, the utility model additionally provides a kind of luminous earphone, due to the luminous earphone include it is of the present utility model
This laser reflection microscope group, so, emission uniformity, uniformity and the aesthetic property of the light-conductive optic fibre of luminous earphone are carried significantly
Height, so as to provide preferably Consumer's Experience, improves the competitiveness of product.
Brief description of the drawings
Fig. 1 is the schematic diagram of the laser fiber-optic transmission structure of prior art；
Fig. 2 is the operation principle schematic diagram of the laser reflection microscope group of the utility model one embodiment；
Fig. 3 is the structural representation of the laser fiber-optic transmission device of the utility model one embodiment；
Fig. 4 is the cross-sectional view of the emitting optical fiber of the utility model one embodiment；
Fig. 5 is the structural representation of the luminous earphone of the utility model one embodiment；
Fig. 6 is the structural representation of the earphone outer covering of the luminous earphone of the utility model one embodiment；
Fig. 7 is the internal structure schematic diagram of the earplug of the luminous earphone of the utility model one embodiment；
Fig. 8 is the external structure schematic diagram of the earplug of the luminous earphone of the utility model one embodiment；
The structural representation of the upper lid of the earphone outer covering of the luminous earphone of Fig. 9 the utility model one embodiment.
In figure, 1 is laser, and 2 be emitting optical fiber, and 21 be light-conductive optic fibre, and 211 be dipped beam end, and 212 be distance light end, and 22 are
Signal wire, 23 be light diffusion sleeve pipe, and 3 be laser reflection microscope group, and 31 be first laser speculum, and 32 be second laser speculum,
33 be the 3rd laser mirror, and 34 be the 4th laser mirror, and 4 be earphone outer covering, and 41 be drain pan, and 42 be upper lid, and 5 be earphone
Pcb board, 6 be battery, and 7 be earplug lower casing, and 71 be mounting groove, and 8 be earphone string holes, and 9 be loudspeaker, and 10 be ear-hang, and 11 be on earplug
Shell.
Embodiment
A kind of prior art of laser fiber-optic transmission structure is：As shown in figure 1, laser 1 is connected to light-conductive optic fibre 21
Dipped beam end 211, laser 1 launches laser, is conducted through light-conductive optic fibre 21 from dipped beam end 211 to distance light end 212, due to guide-lighting light
There is the performance degradation phenomenons such as loss and dispersion in fibre 21, optical signal has certain after the light-conductive optic fibre 21 of certain distance is transmitted
Decay and distortion, luminous brightness and the position of range transmission light source laser 1 is inversely proportional, and distance lasers 1 are more remote, lights
Effect is poorer so that luminance difference of the light-conductive optic fibre 21 at dipped beam end 211 and distance light end 212 is larger, so there is light-conductive optic fibre
The problems such as 21 illumination effect is uneven, whole piece light-conductive optic fibre 21 is luminous consistent poor, causes the using effect for having a strong impact on equipment,
Customer experience is not good.
Design concept of the present utility model is：There is light-conductive optic fibre 21 in dipped beam for existing laser fiber-optic transmission structure
The luminance difference at end 211 and distance light end 212 is larger, so the illumination effect that there is light-conductive optic fibre 21 is uneven, the guide-lighting light of whole piece
The problems such as fibre 21 is luminous consistent poor, the utility model will be conducted to the distance light of light-conductive optic fibre 21 by using laser reflection microscope group 3
The laser at end 212 by reflecting at least twice so that laser beam is reflected back toward light-conductive optic fibre 21 so that light-conductive optic fibre 21 it is remote
The brightness at light end 212 is compensated, and improves the brightness at the distance light end 212 of light-conductive optic fibre 21.In addition, according to the principle of reflection of light,
Incidence angle is equal with angle of reflection, rationally sets position and the angle of each laser mirror so that laser beam is by repeatedly anti-
Penetrate, laser beam as much as possible is reflected back toward light-conductive optic fibre 21, it is possible to increase the emission uniformity of whole piece light-conductive optic fibre 21, carry
The using effect and customer experience of high equipment.
Embodiment one
Fig. 2 is carried in a kind of operation principle schematic diagram of laser reflection microscope group of the utility model one embodiment, figure
The lines of arrow represent the propagation path of laser beam, and referring to Fig. 2, the laser reflection microscope group is sequentially connected including N number of side and connect
Laser mirror, N meets relationship below：N=2+2i, i are natural number；Between two pieces of opposite laser mirrors of position into
90 ° of angles, the mirror surface of every piece of laser mirror towards light-conductive optic fibre 21 and with the part of distance light end 212 of light-conductive optic fibre 21
Angle at 45 °, the cross section for the multiple-angle pyramid that N number of laser mirror is constituted is polygon.
The operation principle schematic diagram of laser reflection microscope group as shown in Figure 2 is understood, former using the reflection of light in the present embodiment
Reason, incidence angle is equal with angle of reflection, due between the two pieces of laser mirrors of position in opposite directions at an angle of 90, every piece of laser mirror
Minute surface towards light-conductive optic fibre 21 and with the part of distance light end 212 angle at 45 ° of light-conductive optic fibre 21, then laser finally reflected
Light-conductive optic fibre 21 is returned, so as to improve the brightness at the distance light end 212 of light-conductive optic fibre 21, the brightness at distance light end 212 is compensated, reaches
Brightness to whole piece light-conductive optic fibre 21 is consistent, improves laser propagation effect, appearance property and the customer experience of product.
Embodiment two
Be in the present embodiment emphasis to the concrete structure of laser reflection microscope group for example, other guide is referring to this practicality
New other embodiment.A kind of concrete structure of the laser reflection microscope group is：I=1, i.e. the laser reflection microscope group include four
Side is sequentially connected the laser mirror connect, as shown in laser reflection microscope group part in Fig. 3, first laser speculum 31, second
The side of laser mirror 32, the 3rd laser mirror 33 and the 4th laser mirror 34, which is sequentially connected, to be connect, and four laser
Two-by-two mutually at an angle of 90, the cross section of the corner centrum that four laser mirrors are constituted is square to speculum.
It should be noted that under normal usage, light-conductive optic fibre 21 is usually what is bent, and laser beam is in guide-lighting light
It can be deflected in the conductive process of fibre 21, therefore, laser beam is incided after laser mirror, incident ray and laser reflection
Plane formed by the center line of mirror is not necessarily vertical with the plane of laser mirror, and the laser reflection microscope group of the present embodiment passes through
Four laser mirrors two-by-two mutually at an angle of 90 are set, enable to the laser beam of deflection to incide after laser mirror,
By multiple reflections, there is laser beam as much as possible to be reflected back toward light-conductive optic fibre 21, such as laser reflection microscope group part institute in Fig. 4
Show, for example, after laser beam incides first laser speculum 31, the center line institute of incident ray and first laser speculum 31
Into plane it is vertical with the plane of first laser speculum 31 when, after laser beam is reflected by first laser speculum 31, then by
The 3rd opposite laser mirror 33 is reflected back light-conductive optic fibre 21；After laser beam incides first laser speculum 31, enter
When penetrating light with plane formed by the center line of first laser speculum 31 and the plane out of plumb of first laser speculum 31, laser
After light is reflected by first laser speculum 31, then reflected by adjacent second laser speculum 32, then swashed successively by the 3rd
After the reflection of the laser mirror 34 of light reflection mirror 33 and the 4th so that laser beam as much as possible is reflected back toward light-conductive optic fibre 21,
So as to obtain the optimum efficiency for the brightness for compensating distance light end 212, preferably reach that the brightness of whole piece light-conductive optic fibre 21 is consistent, more have
Beneficial to laser propagation effect, appearance property and the customer experience performance for improving product.
Embodiment three
A kind of emitting optical fiber of the utility model one embodiment, such as the part institute of light-conductive optic fibre 21 of emitting optical fiber in Fig. 3
Show, including light-conductive optic fibre 21, set at the distance light end 212 of light-conductive optic fibre 21 just like embodiment one of the present utility model or embodiment
Laser reflection microscope group 3 described in two.
It should be noted that the emitting optical fiber of the present embodiment at the distance light end 212 of light-conductive optic fibre 21 by setting such as this reality
With the laser reflection microscope group described in new embodiment one or embodiment two, it is possible to increase the distance light end 212 of light-conductive optic fibre 21
Brightness, is compensated the brightness at distance light end 212, reaches that the brightness of whole piece light-conductive optic fibre 21 is consistent, improves the transmission effect of product
Really, appearance property and customer experience performance.
Example IV
It is emphasis in the present embodiment to the concrete structure for example, other guide is referring to this reality of the structure of emitting optical fiber
With new other embodiment.Fig. 4 is a kind of cross-sectional view of emitting optical fiber of the utility model one embodiment, hair
Light optical fiber also includes light diffusion sleeve pipe 23 and one or more signal wire 22, and light-conductive optic fibre 21 and signal wire 22 are wrapped in jointly
In light diffusion sleeve pipe 23.
It should be noted that when example IV of the present utility model emitting optical fiber light-conductive optic fibre 21 with signal wire 22 1
Rise after being wrapped up by light diffusion sleeve pipe 23, it, which can be applied to earphone, data wire and mouse etc., has the equipment of wire rod, while so that
The wire rod of the equipment has the characteristic that brightness is consistent, laser propagation effect is good, appearance property is good and customer experience is felt all right.
Embodiment five
It is emphasis in the present embodiment to the concrete structure for example, other guide is referring to this reality of the structure of emitting optical fiber
With new other embodiment.The every signal wire 22 of emitting optical fiber is to be wrapped jointly on enamel-covered wire, the outer wall of many signal wires 22
It is wrapped with crust.
It should be noted that the material of light diffusion sleeve pipe 23 can be TPE (Thermoplastic Elastomer, thermoplastic
Property elastomer) or other materials, the material of the crust wrapped up jointly on the outer wall of many signal wires 22 can be TPU
(Thermoplastic polyurethanes, TPUE rubber) material or other materials, to play to letter
The protective effect of number line 22.
Embodiment six
Fig. 3 is a kind of structural representation of laser fiber-optic transmission device of the utility model one embodiment, the laser fiber
Transmitter includes laser 1 and such as embodiment three, or example IV, or embodiment five emitting optical fiber, the head of laser 1 with
The dipped beam end 211 of the light-conductive optic fibre 21 of emitting optical fiber is connected；The afterbody of laser 1 is provided with driving pcb board.
It should be noted that the afterbody of laser 1 is provided with driving pcb board, to adjust the bright of the transmitting laser of laser 1
Degree.Meanwhile, the brightness at distance light end 212 is compensated by laser reflection microscope group of the present utility model so that whole piece light-conductive optic fibre 21
Brightness uniformity is consistent, improves laser propagation effect, appearance property and the customer experience performance of product.
Embodiment seven
Fig. 5 is the structural representation of the luminous earphone of the utility model one embodiment, and Fig. 6 is one reality of the utility model
The structural representation of the earphone outer covering of the luminous earphone of example is applied, Fig. 7 is a kind of luminous earphone of the utility model one embodiment
Earplug internal structure schematic diagram；The luminous earphone includes earplug, in addition to such as laser fiber-optic transmission device, the ear of embodiment six
Machine pcb board 5 and loudspeaker 9；The one end of earphone pcb board 5 respectively with driving pcb board, signal wire 22 is connected, loudspeaker 9 and signal wire
22 other end is connected；Laser 1 and earphone pcb board 5 are arranged in earphone outer covering 4；Loudspeaker 9 are arranged in earplug, earplug
It is connected with the distance light end 212 of the light-conductive optic fibre 21 of emitting optical fiber 2.
It should be noted that light-conductive optic fibre 21 is as optical transmission component, it is the carrier of laser propagation；Signal wire 22 is signal
Propagation part, the one end of signal wire 22 is soldered on earphone pcb board 5, and the other end is soldered on the loudspeaker 9 on earplug.It can be seen that, this
The luminous earphone of utility model, using the principle of reflection of light, by laser reflection microscope group 3 by laser reflection, makes the guide-lighting light of whole piece
The brightness of fibre 21 is consistent, improves the appearance property and Consumer's Experience performance of earphone.In addition, luminous earphone of the present utility model is sharp
It is provided with two emitting optical fibers 2 on light optical fiber transmission device, the distance light end 212 of the light-conductive optic fibre 21 of two emitting optical fibers 2 and one
Earplug is connected.In addition, ear-hang 10 can be set on earplug, it can so be user-friendly, it is to avoid earplug slides, raising makes
With comfortable and comfort level.
Embodiment eight
Be in the present embodiment emphasis to the concrete structure of luminous earphone for example, other guide is referring to the utility model
Other embodiment.Fig. 8 is a kind of external structure schematic diagram of the earplug of luminous earphone of the utility model one embodiment, should
The earplug of luminous earphone includes earplug upper casing 11 and earplug lower casing 7, and laser reflection microscope group 3 is arranged on earplug lower casing 7；On earplug
Shell 11 and earplug lower casing 7 are connected with each other by buckle.
It should be noted that earphone string holes 8 can be set on earplug lower casing 7 so that example IV of the present utility model or
The emitting optical fiber 2 of embodiment five can be by being connected, so that luminous ear through earphone string holes 8 with the loudspeaker 9 in earplug
The reasonable integral structure of machine is neat, improves performance easy to use and appearance looks elegant performance.It can be seen that, earplug is put loudspeaker 9 playing
While putting broadcasting sound in human ear, the effect that laser reflection microscope group 3 is fixed is also acted as.
Embodiment nine
Be in the present embodiment emphasis to the concrete structure of luminous earphone for example, other guide is referring to the utility model
Other embodiment.As shown in fig. 7, being provided with installation laser reflection microscope group 3 on the luminous earphone of the present embodiment, earplug lower casing 7
Mounting groove 71, laser reflection microscope group 3 be arranged on mounting groove 71 in.
It should be noted that when luminous earphone uses the laser reflection microscope group 3 of embodiment two of the present utility model, first
Laser mirror 31, second laser speculum 32, the 3rd laser mirror 33 and the 4th laser mirror 34 are bonded in peace successively
On four faces of tankage 71, four faces of mounting groove 71 two-by-two mutually at an angle of 90, so as to ensure that four laser mirrors are mutually
90 ° of angles.It can be seen that, plane and the plane of laser mirror formed by center line of the luminous earphone in incident ray and laser mirror
During out of plumb, also laser beam as much as possible can be caused to be reflected back toward light-conductive optic fibre 21, so as to obtain compensation distance light end 212
The optimum efficiency of brightness, preferably reaches that the brightness of whole piece light-conductive optic fibre 21 is consistent, is more beneficial for improving the light of luminous earphone
Laser propagation effect, appearance property and customer experience.
Embodiment ten
Be in the present embodiment emphasis to the concrete structure of luminous earphone for example, other guide is referring to the utility model
Other embodiment.As shown in Figures 5 to 9, the luminous earphone of the present embodiment, earphone outer covering 4 includes drain pan 41 and upper lid 42, bottom
Shell 41 is connected with upper lid 42 by buckle.
It should be noted that battery 6 can be set in earphone outer covering 4, as needing the electricity with electrical features in luminous earphone
Source.It can be seen that, the earphone outer covering 4 of the luminous earphone of the present embodiment plays a part of protection, is conducive to increasing the use of luminous earphone
Life-span.
Preferred embodiment of the present utility model is the foregoing is only, protection model of the present utility model is not intended to limit
Enclose.All any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., are all contained in this reality
With in new protection domain.
Claims (10)
1. a kind of laser reflection microscope group, it is characterised in that be sequentially connected the laser mirror connect including N number of side, N meets following
Relational expression：N=2+2i, i are natural number；Between two pieces of opposite laser mirrors of position at an angle of 90, every piece of laser mirror
Mirror surface towards light-conductive optic fibre and is divided into 45° angle, N number of laser mirror with the distance light end of the light-conductive optic fibre
The cross section of the multiple-angle pyramid constituted is polygon.
2. laser reflection microscope group as claimed in claim 1, it is characterised in that i=1, four laser mirrors are mutually in 90 ° two-by-two
Angle, the cross section for the corner centrum that four laser mirrors are constituted is square.
3. a kind of emitting optical fiber, it is characterised in that including light-conductive optic fibre, is set just like right at the distance light end of the light-conductive optic fibre
It is required that the laser reflection microscope group described in 1 or 2.
4. emitting optical fiber as claimed in claim 3, it is characterised in that the emitting optical fiber also includes light and spreads sleeve pipe and one
Or many signal wires, the light-conductive optic fibre and the signal wire are wrapped in the light diffusion sleeve pipe jointly.
5. emitting optical fiber as claimed in claim 4, it is characterised in that the every signal wire is enamel-covered wire, many letters
Crust is enclosed with jointly on the outer wall of number line.
6. a kind of laser fiber-optic transmission device, it is characterised in that the emitting optical fiber including laser and as described in claim 4 or 5,
The head of the laser is connected with the dipped beam end of the light-conductive optic fibre of the emitting optical fiber；The afterbody of the laser is provided with
Drive pcb board.
7. a kind of luminous earphone, including earplug, it is characterised in that also including laser fiber-optic transmission device as claimed in claim 6,
Earphone pcb board and loudspeaker；
The one end of the earphone pcb board respectively with the driving pcb board, the signal wire is connected, the loudspeaker and the letter
The other end of number line is connected；The laser and the earphone pcb board are arranged in earphone outer covering；The loudspeaker are arranged on ear
In plug, the earplug is connected with the distance light end of the light-conductive optic fibre of the emitting optical fiber.
8. luminous earphone as claimed in claim 7, it is characterised in that the earplug includes earplug upper casing and earplug lower casing, institute
Laser reflection microscope group is stated to be arranged on the earplug lower casing；The earplug upper casing is mutually interconnected with the earplug lower casing by buckle
Connect.
9. luminous earphone as claimed in claim 8, it is characterised in that the installation laser is provided with the earplug lower casing anti-
The mounting groove of microscope group is penetrated, the laser reflection microscope group is arranged in the mounting groove.
10. luminous earphone as claimed in claim 7, it is characterised in that the earphone outer covering includes drain pan and upper lid, the bottom
Shell is connected with the upper lid by buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080720.4U CN206531985U (en) | 2016-09-26 | 2016-09-26 | Laser reflection microscope group, emitting optical fiber, laser fiber-optic transmission device and luminous earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080720.4U CN206531985U (en) | 2016-09-26 | 2016-09-26 | Laser reflection microscope group, emitting optical fiber, laser fiber-optic transmission device and luminous earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531985U true CN206531985U (en) | 2017-09-29 |
Family
ID=59921995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080720.4U Active CN206531985U (en) | 2016-09-26 | 2016-09-26 | Laser reflection microscope group, emitting optical fiber, laser fiber-optic transmission device and luminous earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324733A (en) * | 2016-09-26 | 2017-01-11 | 歌尔科技有限公司 | Laser reflector set, optical fiber light-emitting line, laser optical fiber transmitter and light-emitting headset |
| CN112154361A (en) * | 2018-06-12 | 2020-12-29 | 莱尼电缆有限公司 | Cable with light-emitting element |
-
2016
- 2016-09-26 CN CN201621080720.4U patent/CN206531985U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324733A (en) * | 2016-09-26 | 2017-01-11 | 歌尔科技有限公司 | Laser reflector set, optical fiber light-emitting line, laser optical fiber transmitter and light-emitting headset |
| CN112154361A (en) * | 2018-06-12 | 2020-12-29 | 莱尼电缆有限公司 | Cable with light-emitting element |
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