CN204348286U - A kind of luminous signboard increasing visual angle - Google Patents
A kind of luminous signboard increasing visual angle Download PDFInfo
- Publication number
- CN204348286U CN204348286U CN201520032715.5U CN201520032715U CN204348286U CN 204348286 U CN204348286 U CN 204348286U CN 201520032715 U CN201520032715 U CN 201520032715U CN 204348286 U CN204348286 U CN 204348286U
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- luminous
- lens
- visual angle
- mainboard
- inside surface
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Abstract
The utility model discloses a kind of luminous signboard, aim to provide a kind of luminous signboard increasing visual angle, its drip irrigation device is that Sign Board is designed to sphere, and outside luminous mainboard, set up lens, the refraction principle of scioptics, to expand its angle of visibility, increases the visible range of Sign Board.
Description
Technical field
The utility model relates to a kind of Sign Board, and more particularly, it relates to a kind of luminous signboard increasing visual angle.
Background technology
At present, the Sign Board on market is commonly planar structure, only can see sign content clearly in front, and its visual perspective is about 90 °, once too close to edge, does not then see content shown in Sign Board.
Application number be 201220209073.8 Chinese patent disclose a kind of two-way Sign Board, it comprises Sign Board surface, it is characterized in that, described Sign Board surface is bellows-folded structure, each group fold plane is made up of the left tilted surface of symmetry and right tilted surface, each described left tilted surface and each described right tilted surface are fixed with strip information band, strip information band on described left tilted surface can dock successively and form complete identification information face, left side, strip information band on described right tilted surface can dock successively and form complete identification information face, right side, although this two-way Sign Board can allow the people of two sides can see Sign Board content, but due to its singularity, the content that both sides are seen is different, and its content is can't see in Sign Board front.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of luminous signboard increasing visual angle, and broaden one's vision, the information content that both sides pedestrian is seen is consistent.
For achieving the above object, the utility model provides following technical scheme: a kind of luminous signboard increasing visual angle, comprise luminous mainboard, base, described luminous mainboard is fixedly connected with base, described luminous mainboard comprises front plate and backplate, described front plate is spherical structure, and described backplate is slab construction, and luminous mainboard surface is provided with increasing TV structure.
By adopting technique scheme, luminous mainboard spherical design, expands visual range, makes the people of Sign Board both sides also can see its information content, secondly, utilizes lens reflection principle, can expand the Sign Board visual field further.
The utility model is set to further: described increasing TV structure comprises lens, described lens are concavees lens structure, described concavees lens structure comprises outside surface and inside surface, described outside surface is spherical structure, described inside surface is spherical structure, and the spherical radius of outside surface is greater than the spherical radius of inside surface, and the spherical radius of described inside surface is identical with the spherical radius of front plate, and inside surface and front plate fit tightly, between described inside surface and front plate, be provided with anti-reflection film.
By adopting technique scheme, at Sign Board, luminous mainboard is set as light source, the spherical radius of lens outer surface is greater than inside surface spherical radius, be the thick shapes in intermediate thin both sides by Lens Design, it is made to be concavees lens, utilize concavees lens image-forming principle to expand Sign Board visual angle, the anti-reflection film simultaneously arranged can improve the sharpness of luminous mainboard.
The utility model is set to further: described lens are made up of high-index material.
By adopting technique scheme, higher refractive index can make the refraction of the optical information generation greater angle of luminous mainboard, and Sign Board visual perspective is increased further.
The utility model is set to further: described base and lens and luminous mainboard agree with.
By adopting technique scheme, being sphere, making it specious by Lens Design, lens and luminous mainboard and Sign Board base agree with, focus on attractive in appearance while, there is not space between lens and luminous mainboard, ensure that the sharpness of Sign Board information.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model can increase the luminous signboard embodiment at visual angle;
Fig. 2 is luminous mainboard and the understructure schematic diagram that the utility model can increase the luminous signboard embodiment at visual angle;
Fig. 3 is the lens arrangement schematic diagram that the utility model can increase the luminous signboard embodiment at visual angle;
Fig. 4 is the horizontal cross-sectional effect schematic diagram that the utility model can increase the luminous signboard embodiment at visual angle.
Reference numeral: 1, lens; 11, outside surface; 12, inside surface; 2, luminous mainboard; 21, front plate; 22, backplate; 3, base; 4, anti-reflection film.
Embodiment
Referring to figs. 1 through Fig. 4, the luminous signboard embodiment that the utility model can increase visual angle is described further.
As shown in Figures 1 to 4, a kind of luminous signboard increasing visual angle, comprise luminous mainboard 2, base 3, described luminous mainboard 2 is fixedly connected with base 3, it is characterized in that: described luminous mainboard 2 comprises front plate 21 and backplate 22, described front plate 21 is spherical structure, and described backplate 22 is slab construction, and luminous mainboard 2 surface is provided with increasing TV structure.
Luminous mainboard 2 spherical design, expand visual range, make the people of Sign Board both sides also can see its information content, secondly, utilize lens 1 refraction principle, can broaden one's vision further, Sign Board visual range is diffused into maximum, the visual range of common plane Sign Board is probably about 120 °, if utilize spherical design can improve the visible range of side to a great extent, reduces dead angle.
Secondly, described increasing TV structure comprises lens 1, described lens 1 are concavees lens 1 structures, described concavees lens 1 structure comprises outside surface 11 and inside surface 12, described outside surface 11 is spherical structure, described inside surface 12 is spherical structure, the spherical radius of outside surface 11 is greater than the spherical radius of inside surface 12, the spherical radius of described inside surface 12 is identical with the spherical radius of front plate 21, and inside surface 12 and front plate 21 fit tightly, and are provided with anti-reflection film 4 between described inside surface 12 and front plate 21.
Lens 1 are designed to the thick shape in intermediate thin both sides, it is made to be concavees lens 1, concavees lens 1 can make light source reflect, imaging becomes large, expand Sign Board visual angle, refractive index higher than simple glass can make the refraction of the information generation greater angle of luminous mainboard 2, and Sign Board visual perspective is increased further, and the anti-reflection film 4 simultaneously arranged can improve the sharpness of luminous mainboard 2.
Meanwhile, due to the existence of lens 1, serve the effect protecting luminous mainboard 2 to a certain extent, prevent child to play to throw thing and cause luminous mainboard 2 to damage.
Secondly, described lens 1 are made up of high-index material.
Adopt the glass containing massicot as lens 1 material herein, lens 1 have higher refractive index, and make the refraction of the optical information generation greater angle of luminous mainboard 2, Sign Board visual perspective is increased further.
Secondly, described base 3 agrees with lens 1 and luminous mainboard 2.
Lens 1 are designed to sphere, make it specious, lens 1 agree with luminous mainboard 2 and Sign Board base 3, focus on attractive in appearance while, there is not space between lens 1 and luminous mainboard 2, ensure that the sharpness of Sign Board information, in the same sphere of lens 1 sphere and base 3 sphere place, the smooth not easily dirty and easy to clean of lens 1 sphere, integral type is more attractive in appearance, air, meets the esthetic requirement of contemporary people.
The above makes preferred implementation of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (4)
1. one kind can increase the luminous signboard at visual angle, comprise luminous mainboard, base, described luminous mainboard is fixedly connected with base, it is characterized in that: described luminous mainboard comprises front plate and backplate, described front plate is spherical structure, described backplate is slab construction, and luminous mainboard surface is provided with increasing TV structure.
2. the luminous signboard increasing visual angle according to claim 1, it is characterized in that: described increasing TV structure comprises lens, described lens are concavees lens structure, described concavees lens structure comprises outside surface and inside surface, described outside surface is spherical structure, described inside surface is spherical structure, the spherical radius of outside surface is greater than the spherical radius of inside surface, the spherical radius of described inside surface is identical with the spherical radius of front plate, and inside surface and front plate fit tightly, between described inside surface and front plate, be provided with anti-reflection film.
3. the luminous signboard increasing visual angle according to claim 2, is characterized in that: described lens are made up of high-index material.
4. the luminous signboard at the increased visual angle according to Claims 2 or 3, is characterized in that: described base and lens and luminous mainboard agree with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032715.5U CN204348286U (en) | 2015-01-16 | 2015-01-16 | A kind of luminous signboard increasing visual angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032715.5U CN204348286U (en) | 2015-01-16 | 2015-01-16 | A kind of luminous signboard increasing visual angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348286U true CN204348286U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520032715.5U Expired - Fee Related CN204348286U (en) | 2015-01-16 | 2015-01-16 | A kind of luminous signboard increasing visual angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357456A (en) * | 2015-11-09 | 2016-02-24 | 广东长虹电子有限公司 | Liquid crystal television with three-dimensional tag |
| CN109523728A (en) * | 2018-12-19 | 2019-03-26 | 柏宜照明（上海）股份有限公司 | Light source assembly for alarm device and the fire alarm including it |
-
2015
- 2015-01-16 CN CN201520032715.5U patent/CN204348286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357456A (en) * | 2015-11-09 | 2016-02-24 | 广东长虹电子有限公司 | Liquid crystal television with three-dimensional tag |
| CN109523728A (en) * | 2018-12-19 | 2019-03-26 | 柏宜照明（上海）股份有限公司 | Light source assembly for alarm device and the fire alarm including it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20170116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |