CN109869665A - A kind of uniform backlight ring of light of novel USB interface - Google Patents
A kind of uniform backlight ring of light of novel USB interface Download PDFInfo
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- CN109869665A CN109869665A CN201910333915.7A CN201910333915A CN109869665A CN 109869665 A CN109869665 A CN 109869665A CN 201910333915 A CN201910333915 A CN 201910333915A CN 109869665 A CN109869665 A CN 109869665A
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- light
- usb interface
- axis
- pcba board
- guide
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Abstract
The invention discloses a kind of uniform backlight ring of light of novel USB interface, including PCBA board, the side of PCBA board is communicated with bell and spigot, and the side of bell and spigot is display surface, and the both ends of the PCBA board other side are fixedly connected with guide-lighting axis.Guide-lighting axis of the invention uses novel PC structure, it is with light transmittance, the advantages of molds machine-shaping such as high refractive index and dimensional stability, and manufacture can be produced in enormous quantities, meet the demand of volume production yield, the design integrally occupies little space, structure distribution is reasonable, use three LED light sources, there is provided uniformity high light guide effect for C mouthfuls of interface end backlight ring of light display surfaces of Type, specifically, backlight reticle structure light guiding points utilize stop of the PC thermoplastic from the light that LED light source issues inside PC thermoplastic leaded light axis with surface, by from large to small, from dredging to close guide-lighting point design light incidence and reflexing on light guiding points and be diffused toward all angles, it can make backlight ring of light display surface upper area uniformly light-emitting.
Description
Technical field
The present invention relates to automobile parts related fields, the uniform backlight ring of light of specially a kind of novel USB interface.
Background technique
Type-C is a kind of connection type of USB interface, and size is about that 8.3mm × 2.5mm is supported as other modes
The functions such as charging, data transmission, the display output of USB standard.The bright spot of its interface is more slim design, passes faster
Defeated speed (highest 10Gbps) and more intrepid power transmission (highest 100W).Type-C supports the two-sided insertion of USB interface, just
Formula solves the global problem of " the eternal inaccurate plug of USB ", and front and back sides are at will inserted.Simultaneously with its matching used USB data line
It also must be thinner and lighter.With the popularization and application of Type-C USB connection type, automobile-used USB connection type is also changed in upgrading
Generation.Consider from the convenience and being designed beautifully property angle of user, it will usually in Type-C USB plug receptacle surrounding atmosphere design
Lamp finds the convenience of socket, also provides the class sense of design simultaneously in offer dark surrounds.
However since Type-C USB interface size is small, limitations are big, high to the design requirement of atmosphere lamp.It is existing
Some designs are all to use one piece of vertical PCBA board, add one piece of light guide plate individually on plate to realize.PCBA light guide plate is whole
At high cost, occupied space is big, is easy to produce accumulated heat does not dissipate, and causes product cannot good work.
In conclusion being badly in need of wanting a kind of uniform backlight ring of light of novel USB interface at present, pass through two LED light on plate
Source and the lower LED lamp source of plate provide the high guide-lighting design of uniformity to C mouthfuls of interface end backlight ring of light display surfaces of Type and imitate
Fruit.
Summary of the invention
The purpose of the present invention is to provide a kind of uniform backlight rings of light of novel USB interface, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of uniform backlight ring of light of novel USB interface,
Including PCBA board, the side of the PCBA board is communicated with bell and spigot, and the side of the bell and spigot is display surface, and the PCBA board is another
The both ends of side are fixedly connected with guide-lighting axis, and the bottom of each guide-lighting axis is equipped with positioning bar, two guide-lighting axis it
Between be equipped with locating shaft, the bottom of the PCBA board is equipped with LED light source.
Preferably, the bell and spigot is racetrack structure, and the wide side region of the two of the racetrack structure is equipped with LED light source.
Preferably, the side of the bell and spigot is inserted with USB interface, and the side of the USB interface is equipped with USB mounting plate, institute
USB interface is stated to be installed on USB mounting plate.
Preferably, the guide-lighting axis is PC structure, and the side of the leaded light axis also is provided with LED light source, the leaded light axis
Outside is enclosed with protection board.
Preferably, the angular range of two guide-lighting axis is 85-90 degree, preferably 90 degree.
Preferably, the quantity of the positioning bar is two, is distributed at both wings leaded light axis and C mouthfuls of interfaces of Type match
Setting.
Preferably, the LED light source is located at the top and bottom of PCBA board, the top and bottom of the PCBA board
LED light source incident angle is 40-50 degree, preferably 45 degree, is collected to intermediate Type C mouthfuls of interface ends after the LED light source reflection
Display surface on.
Compared with prior art, the beneficial effects of the present invention are: guide-lighting axis of the invention uses novel PC structure, have
The advantages of molds machine-shaping such as light transmittance, high refractive index and dimensional stability, and manufacture can be produced in enormous quantities, it accords with
Resultant produces the demand of yield, which integrally occupies little space, and structure distribution is reasonable, is Type C mouthfuls using three LED light sources
Interface end backlight ring of light display surface provides uniformity high light guide effect, and specifically, backlight reticle structure light guiding points utilize PC heat
Stop of the thermoplastic plastic from the light that LED light source issues inside PC thermoplastic leaded light axis with surface, by from large to small, by
It dredges to close guide-lighting point design light incidence and reflexes on light guiding points and be diffused toward all angles, the backlight ring of light can be made aobvious
Show face upper area uniformly light-emitting.
Detailed description of the invention
Fig. 1 is subjective structural schematic diagram of the invention；
Fig. 2 is side structure schematic view of the invention；
Fig. 3 is overlooking structure diagram of the invention；
Fig. 4 is assembling structure schematic diagram of the invention；
Fig. 5 is configuration schematic diagram of the invention.
In figure: 1, PCBA board；2, bell and spigot；3, display surface；4, guide-lighting axis；5, locating shaft；6, protection board；7, LED light source；
8, positioning bar；9, USB mounting plate；10, USB interface.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be
Solve the concrete meaning of above-mentioned term in the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of uniform backlight ring of light of novel USB interface, including
PCBA board 1, the side of PCBA board are communicated with bell and spigot 2, and the side of bell and spigot 2 is display surface 3, and the both ends of the PCBA board other side are solid
Surely it is connected with guide-lighting axis 4, the bottom of each leaded light axis 4 is equipped with positioning bar 8, is equipped with locating shaft 5 between two guide-lighting axis 4,
The bottom of PCBA board 1 is equipped with LED light source 7.
Further, bell and spigot 2 is racetrack structure, and the wide side region of the two of the racetrack structure is equipped with LED light source 7.
Further, the side of bell and spigot 2 is inserted with usb 10, and the side of usb 10 is equipped with USB mounting plate 9, USB
Interface 10 is installed on USB mounting plate 9.
Further, guide-lighting axis 4 is PC structure, and the side of guide-lighting axis 4 also is provided with LED light source 7, the outside packet of guide-lighting axis 4
It is wrapped with protection board 6.
Further, the angular range of two guide-lighting axis 4 is 85-90 degree, preferably 90 degree.
Further, the quantity of positioning bar 8 is two, is distributed at both wings leaded light axis 4 and C mouthfuls of interfaces of Type match
Setting, for limiting Y-direction positioning.
Further, LED light source 7 is located at the top and bottom of PCBA board, the LED light of the top and bottom of PCBA board
7 incident angle of source is 40-50 degree, and preferably 45 degree, LED light source 7 is collected to the display of intermediate Type C mouthfuls of interface ends after reflecting
On face 3.
Working principle: in use, using the LED light source 7 of the irradiations such as the LED of atmosphere lamp, pass through the reflection of the LED light source 7
Its light display effect is simulated, after display, usb 10 is inserted into bell and spigot 2；Experimental result: pass through LED in PCBA board 1
The reflection of light source 7 and the lower LED light source 7 of PCBA board 1 is simultaneously collected on intermediate Type C mouthfuls of interface ends backlight ring of light display surface 3, is shown
Show 3 uniformly light-emitting of face, by device parameter setting and simulated optical test request, result uniformity is greater than 60%, simulation knot
Fruit is 75%, and simulation meets optical performance requirements, can satisfy client's use.
Guide-lighting axis 4 of the invention uses novel PC structure, with light transmittance, high refractive index and dimensional stability etc.
The advantages of mold machine-shaping, and manufacture can be produced in enormous quantities, meet the demand of volume production yield, which integrally occupies sky
Between it is small, structure distribution is reasonable, using three LED light sources 7, provides uniformity height for C mouthfuls of interface end backlight ring of light display surfaces of Type
Light guide effect, specifically, the light that backlight reticle structure light guiding points are issued from LED light source 7 using PC thermoplastic is warm in PC
The stop of thermoplastic plastic leaded light axis 4 inside and surface, by from large to small, it is incident and anti-to close guide-lighting point design light by dredging
It is incident upon on light guiding points and is diffused toward all angles, 3 upper area uniformly light-emitting of backlight ring of light display surface can be made.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of uniform backlight ring of light of novel USB interface, it is characterised in that: including PCBA board (1), the side of the PCBA board
It is communicated with bell and spigot (2), the side of the bell and spigot (2) is display surface (3), and the both ends of the PCBA board other side are fixedly connected
Have guide-lighting axis (4), the bottom of each guide-lighting axis (4) is equipped with positioning bar (8), is equipped between two guide-lighting axis (4)
The bottom of locating shaft (5), the PCBA board (1) is equipped with LED light source (7).
2. a kind of uniform backlight ring of light of novel USB interface according to claim 1, it is characterised in that: the bell and spigot
It (2) is racetrack structure, the wide side region of the two of the racetrack structure is equipped with LED light source (7).
3. a kind of uniform backlight ring of light of novel USB interface according to claim 1, it is characterised in that: the bell and spigot
(2) side is inserted with USB interface (10), and the side of the USB interface (10) is equipped with USB mounting plate (9), the USB interface
(10) it is installed on USB mounting plate (9).
4. a kind of uniform backlight ring of light of novel USB interface according to claim 1, it is characterised in that: the leaded light axis
It (4) is PC structure, the side of the leaded light axis (4) also is provided with LED light source (7), is enclosed with protection on the outside of the leaded light axis (4)
Plate (6).
5. a kind of uniform backlight ring of light of novel USB interface according to claim 1, it is characterised in that: led described in two
The angular range of optical axis (4) be 85-90 degree, preferably 90 degree.
6. a kind of uniform backlight ring of light of novel USB interface according to claim 1, it is characterised in that: the positioning bar
(8) quantity is two, is distributed at both wings leaded light axis (4) and C mouthfuls of interfaces of Type match setting.
7. a kind of uniform backlight ring of light of novel USB interface according to claim 1, it is characterised in that: the LED light source
(7) top and bottom of PCBA board are located at, LED light source (7) incident angle of the top and bottom of the PCBA board is 40-
50 degree, preferably 45 degree are collected on the display surface (3) of intermediate Type C mouthfuls of interface ends after LED light source (7) reflection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333915.7A CN109869665A (en) | 2019-04-24 | 2019-04-24 | A kind of uniform backlight ring of light of novel USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910333915.7A CN109869665A (en) | 2019-04-24 | 2019-04-24 | A kind of uniform backlight ring of light of novel USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109869665A true CN109869665A (en) | 2019-06-11 |
Family
ID=66923008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910333915.7A Pending CN109869665A (en) | 2019-04-24 | 2019-04-24 | A kind of uniform backlight ring of light of novel USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109869665A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019067604A (en) * | 2017-09-29 | 2019-04-25 | ホシデン株式会社 | Connector box |
| CN110513657A (en) * | 2019-08-21 | 2019-11-29 | 浙江百康光学股份有限公司 | A kind of light conducting cylinder and light distributing system for USB jack |
| CN112787171A (en) * | 2019-11-11 | 2021-05-11 | 纽陲客股份公司 | Base connector |
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| CN101593900A (en) * | 2008-05-29 | 2009-12-02 | 富士康(昆山)电脑接插件有限公司 | Electric coupler component with light-emitting device |
| CN101922679A (en) * | 2009-06-09 | 2010-12-22 | 富士康(昆山)电脑接插件有限公司 | Light guide element, electric connector module comprising same and assembling method thereof |
| CN206339809U (en) * | 2016-11-04 | 2017-07-18 | 京东方科技集团股份有限公司 | A kind of backlight module and liquid crystal display device |
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2019
- 2019-04-24 CN CN201910333915.7A patent/CN109869665A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593900A (en) * | 2008-05-29 | 2009-12-02 | 富士康(昆山)电脑接插件有限公司 | Electric coupler component with light-emitting device |
| CN101922679A (en) * | 2009-06-09 | 2010-12-22 | 富士康(昆山)电脑接插件有限公司 | Light guide element, electric connector module comprising same and assembling method thereof |
| CN206339809U (en) * | 2016-11-04 | 2017-07-18 | 京东方科技集团股份有限公司 | A kind of backlight module and liquid crystal display device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019067604A (en) * | 2017-09-29 | 2019-04-25 | ホシデン株式会社 | Connector box |
| CN110513657A (en) * | 2019-08-21 | 2019-11-29 | 浙江百康光学股份有限公司 | A kind of light conducting cylinder and light distributing system for USB jack |
| CN110513657B (en) * | 2019-08-21 | 2024-02-27 | 浙江百康光学股份有限公司 | Light guide tube for USB socket and light distribution system |
| CN112787171A (en) * | 2019-11-11 | 2021-05-11 | 纽陲客股份公司 | Base connector |
| EP3819999A1 (en) * | 2019-11-11 | 2021-05-12 | Neutrik AG | Single-piece connector |
| AU2020260521B2 (en) * | 2019-11-11 | 2021-11-11 | Neutrik Ag | Chassis connector |
| US11374357B2 (en) | 2019-11-11 | 2022-06-28 | Neutrik Ag | Chassis connector |
| CN112787171B (en) * | 2019-11-11 | 2022-08-12 | 纽陲客股份公司 | Base connector |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190611 |
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| RJ01 | Rejection of invention patent application after publication |