CN105487148A - Color temperature lens - Google Patents
Color temperature lens Download PDFInfo
- Publication number
- CN105487148A CN105487148A CN201510777656.9A CN201510777656A CN105487148A CN 105487148 A CN105487148 A CN 105487148A CN 201510777656 A CN201510777656 A CN 201510777656A CN 105487148 A CN105487148 A CN 105487148A
- Authority
- CN
- China
- Prior art keywords
- colour temperature
- eyeglass
- temperature eyeglass
- light
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/001—Axicons, waxicons, reflaxicons
Abstract
The invention provides a color temperature lens, comprising a first surface, a second surface which is arranged opposite to the first surface, and a side surface connected between the first surface and the second surface. The area of the first surface is smaller than the area of the second surface. The color temperature lens realizes an objective of making external ambient light enter a RGB sensor to the maximum extent. The invention also provides a mobile terminal.
Description
Technical field
The present invention relates to optical instrument, particularly relate to a kind of colour temperature eyeglass.
Background technology
RGB sensor is as color temperature sensor, there is extraordinary auxiliaring effect of taking pictures, but RGB sensor will process and calculate a good colour temperature effect, a key factor to obtain external ambient light as much as possible, but be limited to cell phone appearance design, the hole of a design reception environment light that can not be unlimited.Fig. 1 is the structural representation of a kind of colour temperature eyeglass 100 in prior art, this colour temperature eyeglass 100 is in cylindric, comprise first surface 101, second surface 102 and connect the face of cylinder 103 of first surface 101 and second surface 102, first surface 101 and second surface 102 rounded plane, the face of cylinder 103 is perpendicular to first surface 101 and second surface 102.Consult Fig. 2, light a when entering this colour temperature eyeglass 100, if incident angle is larger, repeatedly can occur to reflect back and forth just can enter RGB sensor in the inner side of first surface 101 and second surface 102, in the process reflected each time, light all can be decayed, the effect thus impact is taken pictures.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, the mobile terminal of a kind of colour temperature eyeglass and the described colour temperature eyeglass of use is provided, can realize receiving light pad value in colour temperature eyeglass to reduce, increase the surround lighting being entered color temperature sensor by described colour temperature eyeglass, and then strengthen effect of taking pictures.
The invention provides a kind of colour temperature eyeglass and comprise the second surface that first surface and described first surface are oppositely arranged and the side be connected between described first surface and described second surface, the area of described first surface is less than the area of described second surface.
Wherein, described side comprise connect successively circular conical surface, anchor ring and the face of cylinder, described circular conical surface is connected to described first surface, the described face of cylinder is vertically connected to described second surface, the fringe region of described anchor ring and described second surface is oppositely arranged, and the fringe region of described anchor ring, the described face of cylinder and described second surface forms mounting structure, jointly for described colour temperature eyeglass is mounted to mobile terminal.
Wherein, described first surface and described second surface all rounded plane.
Wherein, described first surface and described second surface are all in indent dome shape.
Wherein, described side is reflecting surface.
Wherein, described circular conical surface is reflecting surface.
The present invention also provides a kind of colour temperature eyeglass, comprise light-guiding pillar and pedestal, described light-guiding pillar comprises the second surface that first surface and described first surface are oppositely arranged and the side be connected between described first surface and described second surface, the area of described first surface is less than the area of described second surface, described side is circular conical surface, described light-guiding pillar is installed on described pedestal, and described pedestal is used for described colour temperature eyeglass to be mounted to mobile terminal.Like this, the installation of colour temperature eyeglass can be facilitated.
Wherein, described first surface and described second surface all rounded plane.
Wherein, described first surface and described second surface are all in indent dome shape.
Wherein, described side is reflecting surface.
Wherein, the lower surface that described pedestal comprises upper surface, be oppositely arranged with described upper surface and the joint face being connected described upper surface and described lower surface, described upper surface and described lower surface all rectangular plane, described pedestal is provided with the conical through-hole run through between described upper surface and described lower surface, described light-guiding pillar near described second surface be partially submerged in described conical through-hole, be exposed at the side of described upper surface outside described light-guiding pillar remainder.
Wherein, also projecting support portion on the described lower surface of described pedestal, described support portion is used for contacting with the circuit board in mobile terminal.
Wherein, the parts that are formed in one of described light-guiding pillar and described pedestal.
The present invention also provides a kind of mobile terminal, comprising: circuit board, be located at the RGB sensor on described circuit board and the colour temperature eyeglass described in aforementioned any one, and described RGB sensor and described colour temperature eyeglass are oppositely arranged.
Wherein, there is airspace between described colour temperature eyeglass and described RGB sensor.
In the present invention, area due to the described first surface of described colour temperature eyeglass is less than the area of described second surface, side is connected between first surface and second surface, because first surface area is less than second surface area, side comprises conical extended surface, the side of colour temperature eyeglass can make light enter RGB sensor with minimum refraction number of times, and such external ambient light can enter RGB sensor to greatest extent, is convenient to color temperature sensor process.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of colour temperature eyeglass in prior art.
Fig. 2 is the floor map of light diffraction in the colour temperature eyeglass of prior art.
Fig. 3 is the structural representation of the colour temperature eyeglass that one embodiment of the present invention provides.
Fig. 4 is the side schematic view of diffraction in the colour temperature eyeglass that preferably provides of light.
Fig. 5 is the structural representation of the colour temperature eyeglass that another embodiment of the present invention provides.
Fig. 6 is the side view of Fig. 5.
Fig. 7 a is the structural representation in colour temperature eyeglass provided by the invention angle.
Fig. 7 b is the structural representation in another kind of another angle of colour temperature eyeglass provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of colour temperature eyeglass and use the mobile terminal of described colour temperature eyeglass, to fill in colors on a sketch in described mobile terminal temperature sensor, i.e. RGB sensor, colour temperature eyeglass is arranged on the housing of mobile terminal, just to described color temperature sensor, external ambient light is entering color temperature sensor after colour temperature eyeglass.
Fig. 3 is the structural representation of the colour temperature eyeglass 200 that one embodiment of the present invention provide, this colour temperature eyeglass 200 comprises the second surface 202 that first surface 201 and first surface 201 are oppositely arranged and the side 203 be connected between said first surface 201 and second surface 202, the area of first surface 201 is less than the area of second surface 202, and side 203 is in circular conical surface.
It should be noted that, first surface 101 and second surface 102 can be various shapes, such as concave surface, S face etc., preferably, as shown in Figure 3, first surface 201 and second surface 202 all rounded plane, the design of circular flat can make the uniform light of external environment condition, inject all sidedly.In a kind of embodiment, first surface 201 is parallel to second surface 202.
In the diagram, side 203 is reflecting surface, the angle between side 203 and second surface 202 can be other be less than 90 degree arbitrarily angled.In a kind of embodiment, by applying reflectance coating on side 203, become reflecting surface.In other embodiment, also by pasting reflector plate on side 203, reflecting surface can be become.
Consult Fig. 4, after shown light b enters eyeglass from outside, RGB sensor can be entered through primary event, compared with the cylindrical lenses of the prior art 100 of Fig. 1, due to the conical design of side 203, the pad value of light can be relatively little, adds the surround lighting being entered color temperature sensor by described colour temperature eyeglass, and then strengthen effect of taking pictures.
Consulting Fig. 5 and Fig. 6, is the colour temperature eyeglass 300 that another embodiment of the present invention provides.This colour temperature eyeglass 300 comprises first surface 301, the second surface 302 that design relative to first surface 301 and the side 303 connected between said first surface 301 and second surface 302, the area of first surface 301 is less than the area of second surface 302, the circular conical surface 31 that surface, side 303 connects successively, anchor ring 32 and the face of cylinder 33, described circular conical surface 32 is connected to first surface 301, the face of cylinder 33 is vertically connected to second surface 302, the fringe region of anchor ring 32 and second surface 302 is oppositely arranged, described anchor ring 32, the fringe region of the face of cylinder 33 and second surface 302 forms mounting structure jointly, colour temperature eyeglass 300 is can be used for be mounted to mobile terminal, because formed mounting structure is plateau form, be convenient to when Standard install and buckle.
It should be noted that, first surface 301 and second surface 302 can be various shapes, such as concave surface, S face etc., preferably, as shown in Figure 5 and Figure 6, first surface 301 and second surface 302 all rounded plane, anchor ring 32 is parallel to first surface 301, and anchor ring 32 is also parallel to second surface 302.
Wherein, circular conical surface 303 is reflecting surface, and the angle between circular conical surface 31 and first surface 301 can also be that other between 90-180 degree are arbitrarily angled.
Consulting Fig. 7 a and Fig. 7 b, is another kind of colour temperature eyeglass 40 provided by the invention.This colour temperature eyeglass 40 comprises light-guiding pillar 400 and pedestal 500, this light-guiding pillar 400 is one-body molded by injection molding manner with the pedestal 500 of flat type, the bottom of light-guiding pillar 400 is connected with pedestal 500, light-guiding pillar 400 comprises second surface 402 that first surface 401 and first surface be oppositely arranged and is connected to the side 403 of between said first surface 401 and second surface 402, wherein, the area of first surface 401 is less than the area of second surface 402, and side 403 is in circular conical surface.
It should be noted that, light-guiding pillar 400 and pedestal 500 can be separate parts, wherein, described pedestal 500 comprises upper surface, the lower surface be oppositely arranged with described upper surface and the joint face being connected described upper surface and described lower surface, described upper surface and described lower surface all rectangular plane, described pedestal 500 is provided with the conical through-hole run through between described upper surface and described lower surface, described light-guiding pillar 400 near described second surface 402 be partially submerged in described conical through-hole, the part of the close second surface 402 of the side 403 of light-guiding pillar 400 is fitted with the inwall of conical through-hole.In a kind of embodiment, be interference fit between light-guiding pillar 400 and described pedestal 500.In another kind of embodiment, also can be fixed by the mode of viscose glue between light-guiding pillar 400 and pedestal 500.The side of the upper surface of described pedestal 500 is exposed at outside described light-guiding pillar 400 remainder.In addition, first surface 401 and second surface 402 can be various shapes, such as plane, S face etc., and preferably, as shown in figs. 7 a and 7b, first surface 401 and second surface 402 are all in indent dome shape.
In figure 7 a, side 403 is reflecting surface, extraneous light can by enter RGB sensor after reflection on side 403, it is envisioned that the angle between the plane at the outward flange place of side 403 and first surface 401 can also to be other between 90-180 degree arbitrarily angled.
In addition, in fig .7b, can find out, the axis direction that pedestal 500 also comprises along light-guiding pillar 400 extends and the support portion 502 of openings at one side in described light-guiding pillar 400 side dorsad, and this support portion 502 provides support for light-guiding pillar 400 in installation process.Support portion 502 is semi-surrounding structure and surrounds an accommodation space, and the design of the openings at one side of support portion 502 is then that RGB sensor is housed in accommodation space for the ease of placing RGB sensor.Light-guiding pillar dorsad 400 side mentioned here refers to the side contrary with the radial shrinkage direction of light-guiding pillar 400.Interfere in order to avoid producing between colour temperature eyeglass and RGB, when mounted, the plane at the outward flange place of the second surface 402 of light-guiding pillar 400 is parallel with the upper surface of RGB sensor, and needs therebetween to keep certain interval.Be appreciated that pedestal 500 and light-guiding pillar 400 can be two independently parts, but not integral piece.
In a specific embodiment, the diameter of first surface 401 is 0.8cm, the diameter of second surface 402 is 1.0cm, the height of light-guiding pillar 400 is 0.6cm, after installation, gap between the plane at the outward flange place of light-guiding pillar 400 second surface 402 and the upper surface of RGB sensor is 0.3cm, and the height of light-guiding pillar 400 mentioned here refers to the bee-line before first surface 401 and second surface 402.
In sum, the present invention is less than the area of described second surface due to the area of the described first surface of described colour temperature eyeglass, side is connected between first surface and second surface, because first surface area is less than second surface area, side comprises conical extended surface, the side of colour temperature eyeglass can make light enter RGB sensor with minimum refraction number of times, and such external ambient light can enter RGB sensor to greatest extent, is convenient to color temperature sensor process.
Above disclosedly be only present pre-ferred embodiments, certainly the interest field of the present invention can not be limited with this, one of ordinary skill in the art will appreciate that all or part of flow process realizing above-described embodiment, and according to the equivalent variations that the claims in the present invention are done, still belong to the scope that invention is contained.
Claims (15)
1. a colour temperature eyeglass, is characterized in that, comprise the second surface that first surface and described first surface are oppositely arranged and the side be connected between described first surface and described second surface, the area of described first surface is less than the area of described second surface.
2. colour temperature eyeglass as claimed in claim 1, it is characterized in that, described side comprise connect successively circular conical surface, anchor ring and the face of cylinder, described circular conical surface is connected to described first surface, the described face of cylinder is vertically connected to described second surface, the fringe region of described anchor ring and described second surface is oppositely arranged, and the fringe region of described anchor ring, the described face of cylinder and described second surface forms mounting structure, jointly for described colour temperature eyeglass is mounted to mobile terminal.
3. colour temperature eyeglass as claimed in claim 1 or 2, is characterized in that, described first surface and described second surface all rounded plane.
4. colour temperature eyeglass as claimed in claim 1 or 2, it is characterized in that, described first surface and described second surface are all in indent dome shape.
5. colour temperature eyeglass as claimed in claim 1, it is characterized in that, described side is reflecting surface.
6. colour temperature eyeglass as claimed in claim 2, it is characterized in that, described circular conical surface is reflecting surface.
7. a colour temperature eyeglass, it is characterized in that, comprise light-guiding pillar and pedestal, described light-guiding pillar comprises the second surface that first surface and described first surface are oppositely arranged and the side be connected between described first surface and described second surface, the area of described first surface is less than the area of described second surface, described side is circular conical surface, and described light-guiding pillar is installed on described pedestal, and described pedestal is used for described colour temperature eyeglass to be mounted to mobile terminal.
8. colour temperature eyeglass as claimed in claim 7, is characterized in that, described first surface and described second surface all rounded plane.
9. colour temperature eyeglass as claimed in claim 7, it is characterized in that, described first surface and described second surface are all in indent dome shape.
10. colour temperature eyeglass as claimed in claim 8 or 9, it is characterized in that, described side is reflecting surface.
11. colour temperature eyeglasses as claimed in claim 10, it is characterized in that, the lower surface that described pedestal comprises upper surface, be oppositely arranged with described upper surface and the joint face being connected described upper surface and described lower surface, described pedestal is provided with the conical through-hole run through between described upper surface and described lower surface, described light-guiding pillar near described second surface be partially submerged in described conical through-hole, be exposed at the side of described upper surface outside described light-guiding pillar remainder.
12. colour temperature eyeglasses as claimed in claim 11, is characterized in that, also projecting support portion on the described lower surface of described pedestal, and described support portion is used for contacting with the circuit board in mobile terminal.
13. colour temperature eyeglasses as described in any one of claim 7 to 12, is characterized in that, the parts that described light-guiding pillar and described pedestal are formed in one.
14. 1 kinds of mobile terminals, is characterized in that, comprising: circuit board, be located at the RGB sensor on described circuit board and the colour temperature eyeglass as described in claim 1 to any one of claim 13, and described RGB sensor and described colour temperature eyeglass are oppositely arranged.
15. mobile terminals as claimed in claim 14, is characterized in that there is airspace between described colour temperature eyeglass and described RGB sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510777656.9A CN105487148A (en) | 2015-11-12 | 2015-11-12 | Color temperature lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510777656.9A CN105487148A (en) | 2015-11-12 | 2015-11-12 | Color temperature lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105487148A true CN105487148A (en) | 2016-04-13 |
Family
ID=55674250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510777656.9A Pending CN105487148A (en) | 2015-11-12 | 2015-11-12 | Color temperature lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105487148A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2216255Y (en) * | 1994-06-03 | 1995-12-27 | 褟彪 | Light guide reflection X-ray detector |
| JP2008306503A (en) * | 2007-06-07 | 2008-12-18 | Casio Hitachi Mobile Communications Co Ltd | Electronic device |
| US20090250598A1 (en) * | 2008-04-03 | 2009-10-08 | Fujitsu Limited | Light guide mechanism for guiding a light to an illuminance sensor |
| CN201377760Y (en) * | 2009-02-19 | 2010-01-06 | 青岛海信移动通信技术股份有限公司 | Light-transferring pole positioning structure and portable mobile terminal |
| CN201886704U (en) * | 2010-11-11 | 2011-06-29 | 苏州茂立光电科技有限公司 | Display device |
| CN201984176U (en) * | 2011-01-19 | 2011-09-21 | 中兴通讯股份有限公司 | Light guide column structure of mobile phone |
| US8467644B1 (en) * | 2011-12-28 | 2013-06-18 | General Electric Company | Light guide assembly for a radiation detector |
-
2015
- 2015-11-12 CN CN201510777656.9A patent/CN105487148A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2216255Y (en) * | 1994-06-03 | 1995-12-27 | 褟彪 | Light guide reflection X-ray detector |
| JP2008306503A (en) * | 2007-06-07 | 2008-12-18 | Casio Hitachi Mobile Communications Co Ltd | Electronic device |
| US20090250598A1 (en) * | 2008-04-03 | 2009-10-08 | Fujitsu Limited | Light guide mechanism for guiding a light to an illuminance sensor |
| CN201377760Y (en) * | 2009-02-19 | 2010-01-06 | 青岛海信移动通信技术股份有限公司 | Light-transferring pole positioning structure and portable mobile terminal |
| CN201886704U (en) * | 2010-11-11 | 2011-06-29 | 苏州茂立光电科技有限公司 | Display device |
| CN201984176U (en) * | 2011-01-19 | 2011-09-21 | 中兴通讯股份有限公司 | Light guide column structure of mobile phone |
| US8467644B1 (en) * | 2011-12-28 | 2013-06-18 | General Electric Company | Light guide assembly for a radiation detector |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160413 |