CN202008806U

CN202008806U - Vision sensing device

Info

Publication number: CN202008806U
Application number: CN2011200702148U
Authority: CN
Inventors: 林明贤
Original assignee: PALM BO TECHNOLOGY Co Ltd
Current assignee: PALM BO TECHNOLOGY Co Ltd
Priority date: 2011-03-17
Filing date: 2011-03-17
Publication date: 2011-10-12
Anticipated expiration: 2021-03-17

Abstract

The utility model discloses a vision sensing device which comprises a body plate, a first light-transmission plate, a second light-transmission plate and a light source unit, wherein the first light-transmission plate and the second light-transmission plate are matched to clamp the body plate; the first light-transmission plate and the second light-transmission plate are light-transmission and have a predetermined refractivity difference with the body plate; the second light-transmission plate is further provided with a pattern; after the light emitted out from the light source unit enters the body plate, part of the light is totally reflected towards a direction opposite to the incident direction due to the refractivity difference of the first light-transmission plate, the second light-transmission plate and the body plate, part of the light enters the first light-transmission plate and then advances along a direction opposite to the second light-transmission plate, and part of the light enters the second light-transmission plate from the second surface; and the advancing direction of the light entering the second light-transmission plate and advancing along a direction opposite to the first light-transmission plate is changed by the pattern. With the adoption of the structure, the vision sensing device can be enlarged, moreover, a stereo visual effect of the pattern with a depth of focus can be provided.

Description

Visual perception device

Technical field

The utility model relates to a kind of notification apparatus, particularly relates to a kind of large-scale and have even emitting brightness and the visual perception device of stereoscopic vision impression is arranged.

Background technology

Consult Fig. 1, Fig. 2, advertisement billboard in the past, or road mark plate, or the structure of urban look mould board, roughly be by a display panels 11, and one group provide the light source 12 of light to be constituted to this display board 11, this display board 11 comprises an acryl by light-permeable, or plastics, or the plate body 111 of glass formation, reach one group and use pigment, or the glued membrane of different colours, or thin colour table constitutes the figure line 112 of predetermined color and style, this light source 12 generally is the daylight lamp that sends white light, or brag about energy-conservation, the LED light lamp of high brightness, when light that light source 12 provides is incident upon on this display board 11, can absorb by figure line 112, the light of reflection predetermined strength or particular range of wavelengths, and externally demonstrate predetermined color and pattern, and then reach bulletin, or make scape, the effect that beautifying city etc. are predetermined.

The advertisement of present this structure is with billboard or road mark plate, or the urban look mould board can reach really and demonstrates the predetermined color or the effect of pattern, but also has following shortcoming simultaneously:

1. can't maximize.The billboard of this structure or dial plate are when small size, the brightness that is provided by light source 12 or uniformity coefficient etc. more can not be subject to the intensity of light source 12 or factors such as position are set and be influenced, and the overall brightness deficiency can not occur, or certain zone is bright inadequately and influence the problem of whole visual effect; But, when billboard or dial plate area increase gradually, solve luminance shortage or bright dipping and show uneven problem, can only be by the quantity that increases light source so that enough light intensities to be provided, so mean the inconvenience of consumption increase, installing or the maintenance of the energy, and the volume block of no display effect increases in the whole billboard, and then has reduced the possibility of visual effect design.

2. can't modularization and then large tracts of land demonstration.The billboard of this structure or dial plate are in order to allow the emitting brightness of demonstration usefulness even, therefore light source more than 12 uniformly-spaced and fifty-fifty is arranged on around this display board 11, the light that allows light source 12 send whereby can shine the maximum area scope of this display board 11, and then allow the light territory of each light source 12 overlap each other and demonstrate display brightness comparatively uniformly, but, such structure can be subjected to the irradiating angle of light source 12 obviously, intensity and light transmit the restriction of distance, therefore, can not be too big except the size of display board 11, be arranged at light source 12 around the display board 11 and more can limit the possibility of installed moduleization, and then break off reaching the possibility that large tracts of land shows by most billboards or the modular design of dial plate, even reluctantly a majority billboard or dial plate are pieced together and maximized, the light source maintenance also can occur and be difficult for, change trouble, the problems of more deriving such as circuit design difficulty.

3. the visual experience effect is limited.As described above, the billboard of this structure or the display effect of dial plate depend on the intensity and the uniformity coefficient of light source 12 fully, also therefore, increase figure line 112 diversity of pigment, look film, colour table for example if will promote visual effect, must increase the intensity and the uniformity coefficient of light source 12 simultaneously, revert to so again can't take into account energy-conservation, or the electric energy that can provide has the upper limit, or light source such as can't endlessly increase at problem, so what present is the dull literal or the visual effect of the pattern of simple single tone mostly.

From the above, present advertisement billboard, or road mark plate, or urban look moulding billboard etc. needs to improve, and under the environmental protection specification prerequisite of carbon reduction, provide more large-scale, more polynary, more active visual experience.

Summary of the invention

The purpose of this utility model is to provide that a kind of to have the large tracts of land light-emitting uniformity good, and can present the visual perception device of stereoscopic vision impression.

The utility model visual perception device comprises a block body plate, first light-passing board, second light-passing board, and one group of light source cell.

This entity plate light-permeable also has one first side, second side in contrast to this first side, a first surface that connects a side of this first side, second side, and one connect this first side, another side of second side and with this first surface second surface separately.

This first light-passing board light-permeable also has the predetermined refraction difference and is connected in this first surface with this entity plate.

This second light-passing board light-permeable also has the predetermined refraction difference and is connected in this second surface with this entity plate, and this second light-passing board has the set of diagrams line.

Send the light that enters this entity plate during this light source cell power supply.

After light that this light source cell sends enters this entity plate, part light is advanced to the direction in contrast to incident direction with total reflection because of the refringence of this first light-passing board, second light-passing board and this entity plate, advance in contrast to the direction of this second light-passing board in part light edge after this first surface enters this first light-passing board, part light enters this second light-passing board from this second surface, and enters this second light-passing board and changed direct of travel along the light that the direction that is in reverse to this first light-passing board is advanced by this figure line.

The purpose of this utility model and solve its technical matters and also can be used in down technical measures and further realize.

Preferably, this entity plate of described visual perception device is a glass, and the first printing opacity body, one deck that this first light-passing board has a glass are positioned at first between this first printing opacity body and first surface and are connected film body, and one deck is formed on this first printing opacity body and first connects on the surface of film body and the reflection of light film body of reflection predetermined wavelength range in contrast to being formed with this.

Preferably, this of described visual perception device second light-passing board has the second printing opacity body of a glass, and one deck is positioned at second between this second printing opacity body and second surface and is connected film body, and this figure line is formed at this second printing opacity body and abuts on the surface of near this second surface.

Preferably, described visual perception device also comprises at least one vision light-passing board that is provided with in contrast to this first light-passing board direction from this second light-passing board edge, this vision light-passing board light-permeable also has the auxiliary view line that one group of figure line with this second light-passing board forms predetermined geometric relationship, enter this vision light-passing board and changed direct of travel by this auxiliary view line along the light that the direction that is in reverse to this first light-passing board is advanced, and with enter this second light-passing board and changed the common visual experience that produces the predetermined depth of field of light of direct of travel along the light that the direction that is in reverse to this first light-passing board is advanced by this figure line.

Preferably, this entity plate of described visual perception device also have be respectively formed at this first surface, second surface and make light by the time produce the microstructure of diffusion.

Preferably, this of described visual perception device first connects film body, the second connection film body comprises the glued membrane that one deck is made of glass cement respectively, and one deck forms film by the total reflection that Teflon constitutes.

Preferably, this light source cell of described visual perception device have most along this first side, the LED light lamp that is provided with of second side.

The beneficial effects of the utility model are: with the refringence of entity plate and first light-passing board, second light-passing board, the light that makes light source provide is not subjected to transmission, the reflection of area constraints with total reflection, and very big area and emitting uniform display effect can be provided, in addition, also by the storehouse setting that cooperates the vision light-passing board, and large tracts of land is provided and has the Visual Display effect of the solid of the depth of field.

Description of drawings

Fig. 1 is a front elevation, and bulletin billboard in the past is described;

Fig. 2 is a schematic side view, the structure of aid illustration Fig. 1 bulletin billboard in the past;

Fig. 3 is a stereographic map, and one first preferred embodiment of the utility model visual perception device is described;

Fig. 4 is a schematic top plan view, first preferred embodiment of aid illustration Fig. 3 the utility model visual perception device;

Fig. 5 is a stereographic map, and one second preferred embodiment of the utility model visual perception device is described;

Fig. 6 is a schematic top plan view, second preferred embodiment of aid illustration Fig. 5 the utility model visual perception device.

Embodiment

Below in conjunction with drawings and Examples the utility model is elaborated.

Consult Fig. 3,4, one first preferred embodiment of the utility model visual perception device can be used for advertisement demonstration, trail guide, or the city makes scape, comprises a block body plate 2, one piece first light-passing board 3, second light-passing board 4, and one group of light source cell 5.

These entity plate 2 light-permeables and have one first side 21, one in contrast to the first surface 23 of second side 22 of this first side 21, a side that connects this first side 21, second side 22, one connect this first side 21, second side, 22 another sides and with this first surface 23 second surface 24 separately, and be respectively formed at this first surface 23, second surface 24 and make light by the time produce the microstructure 25 of diffusion; In the present embodiment, this entity plate 2 is a glass, preferably, be that penetrability is not less than 92%, thickness is the large-scale ultra-thin extra white glass (the open specification of Taiwan glass industry corporation) of 6mm, this microstructure 25 can be salient point, embossing, or the rule and/or the erose dimpled grains that form downwards of this first surface 23, second surface 24 certainly, the diffusion that produces when increasing light whereby and passing this first surface 23, second surface 24, and make the light transmission more even.

These first light-passing board, 3 light-permeables and with this entity plate 2 to have a predetermined refraction poor, this first light-passing board 3 is connected in this first surface 23 and has the first printing opacity body 31 of a glass, one deck is positioned at this first printing opacity body 31 and is connected film body 32 with first of 23 of this first surfaces, and one deck is formed on this first printing opacity body 31 and first connects on the surface of film body 32 and the reflection of light film body 33 of reflection predetermined wavelength range in contrast to being formed with this, in the present embodiment, this first printing opacity body 31 is that penetrability is not less than 91%, thickness is the excellent white glass (the open specification of Taiwan glass industry corporation) of 3mm, this first connection film body 32 comprises the glued membrane 321 that one deck is made of transparent glass cement, and the total reflection that one deck is made of Teflon forms film 322, this reflection film body 33 is the chromatographs that for example can absorb blue wavelength region and can reflect the light of other wavelength coverages, and demonstrates the visual experience of blue background color.

These second light-passing board, 4 light-permeables and with this entity plate 2 to have a predetermined refraction poor, the second printing opacity body 41, one deck that this second light-passing board 4 is connected in this second surface 24 and has a glass are positioned at this second printing opacity body 41 and are connected film body 42 with second of 24 of this second surfaces, and one group is formed at the lip-deep figure line 43 that this second printing opacity body 41 abuts nearly this second surface 24; In the present embodiment, this second printing opacity body 41 is that penetrability is not less than 91%, thickness is the excellent white glass (the open specification of Taiwan glass industry corporation) of 3mm, this second connection film body 42 comprises the glued membrane 421 that one deck is made of transparent glass cement, and the total reflection that one deck is made of Teflon forms film 422, when passing through this figure line 43, light changes direct of travel, or by 43 absorptions of figure line, and can present with the expressed visual experience of this figure line 43, preferably, this figure line is the sunk structure that etching or engraving form, and also can be pigment, look film, colour table etc.

Send the light that enters this entity plate 2 during these light source cell 5 power supplies, in the present embodiment, this light source cell 5 has most the LED light lamp 51 that are provided with along this first side 21.

Most LED light lamp 51 of this light source cell 5 are sent light during power supply, after the light that sends enters this entity plate 2, part light is because of first light-passing board 3, second light-passing board 4, particularly first connects film body 32, second connects film body 42, with the refringence of this entity plate 2 with total reflection and almost loss-free to advancing in contrast to the direction of incident direction (just this first side 21 is to these second side, 22 directions), simultaneously in such transmittance process, make part light enter this first light-passing board 3 and enter this second light-passing board 4 from second surface 24 from this first surface 23 because of the cooperation of microstructure 25, light enters first light-passing board 3 back and is advanced by the light back reflections that this reflection film body 33 absorbs predetermined wavelength ranges, and enters this second light-passing board 4 equably by means of described microstructure 25 diffusions advance when passing this entity plate 2; Enter the light that this second light-passing board 4 is advanced from this second surface 24, advance along the direction that is in reverse to this first light-passing board 3, and changed behind direct of travels to extraneous by this figure line 43, and give the visual effect that presents corresponding to this reflection film body 33 and the 43 common cooperations of figure line.

What this will specify be, because the utility model mainly is to produce total reflection by this first light-passing board 3, second light-passing board 4 with the refractive index difference of this entity plate 2, and then allow the almost harmless lost territory of light be passed to this second side 22 from this first side 21, so in fact described microstructure 25 all is not covered with first surface 23, second surface 24, but optionally be formed on presumptive area, transmit light and allow the double effects of light diffusion and reach total reflection with more uniform bright dipping.

With advertisement billboard in the past, or the road mark plate, or the urban look mould board compares, and first preferred embodiment of the utility model visual perception device has following advantage:

1. maximize.The utilization of the light that the utility model visual perception device provides for light source, mainly be to produce total reflection with the refractive index difference of entity plate 2 by first light-passing board 3, second light-passing board 4, therefore, the area size of visual perception device no matter, all can do the utilization of full blast to all light that enters, and under identical light intensity prerequisite, reach area maximum, the brightest and the most uniform visual effect performance, fully satisfy the elementary object of bulletin, demonstration.

2. modularization and then large tracts of land show easily.Visual perception device of the present utility model is except can maximizing separately, because under the prerequisite that will reach same brightness and outgoing light homogeneity, needed light intensity is less, energy loss is lower, and can not be subjected to the irradiating angle of light source, intensity and light transmit the restriction of distance, so light source cell 5 can be by for example thin bar, modularized light emitting diode lamp 51 is constituted, also so significantly reduce the conventional ads board volume that the light source place is reserved need be set, and can carry out modular design easily, satisfy as for example station moulding of super giant, the demand of scape is made in cities such as facade.

3. the visual experience effect is abundant.As described above, the utility model visual perception device can make full use of the light that enters, that is to say, under the prerequisite that provides identical incident intensity to enter, the loss that light transmits is less, so the figure line 43 of second light-passing board 4 can have more many cases such as color, kenel, structural variation making full use of all light, and the visual experience that reaches abundant colors, aspect changes.

Consult Fig. 5,6, one second preferred embodiment of the utility model visual perception device is similar to last example, do not exist together and only be that described visual perception device also comprises at least one vision light-passing board 6 that is provided with in contrast to these first light-passing board, 3 directions from these second light-passing board, 4 edges, these vision light-passing board 6 light-permeables also have the auxiliary view line 61 that forms predetermined geometric relationship with the figure line 43 of this second light-passing board 4, enter this vision light-passing board 6 and changed direct of travel by this auxiliary view line 61 along the light that the direction that is in reverse to this first light-passing board 3 is advanced, and with the common stereoscopic vision impression that produces the predetermined depth of field of light that enters this second light-passing board 4 and changed direct of travels by this figure line 43, and then the more visual experience variation of rich colors and aspect along the light that the direction that is in reverse to this first light-passing board 3 is advanced; Present embodiment illustrates two vision light-passing boards 6 and explains.

In sum, the utility model utilizes first light-passing board 3, the transmittance and the refringence of second light-passing board 4 and entity plate 2, and produce the effect that similar optical fiber generally transmits light, and then energy large tracts of land, long distance, the transmission light that does not have consume, and therefore using under the identical intensity of light source condition with existing billboard, can more maximize, and brightness is higher, bright dipping is more even, also therefore, can be again to set up the technological means of most vision light-passing boards 6, formation has the stereoscopic vision impression of the different depth of field, show the diversity of experiencing and significantly increase, activity, and reach creation purpose of the present utility model really.

Claims

1. visual perception device, comprise a block body plate, one first light-passing board, one second light-passing board, and one group of light source cell, this entity plate light-permeable also has one first side, second side in contrast to this first side, one connects this first side, the first surface of one side of second side, and this first side of connection, another side of second side and with this first surface second surface separately, this first light-passing board is connected in this first surface, this second light-passing board is connected in this second surface and has the set of diagrams line, sends the light that enters this entity plate during this light source cell power supply; It is characterized in that:

This first light-passing board light-permeable and with this entity plate to have a predetermined refraction poor, this second light-passing board light-permeable and with this entity plate to have a predetermined refraction poor, after light that light source cell sends enters this entity plate, part light is because of this first light-passing board, the refringence of second light-passing board and this entity plate and advancing to direction in contrast to incident direction with total reflection, part light after this first surface enters this first light-passing board to advancing in contrast to the direction of this second light-passing board, part light enters this second light-passing board from this second surface, and enters this second light-passing board and changed direct of travel along the light that the direction that is in reverse to this first light-passing board is advanced by this figure line.

2. visual perception device according to claim 1, it is characterized in that: this entity plate is a glass, and the first printing opacity body, one deck that this first light-passing board has a glass are positioned at first between this first printing opacity body and first surface and are connected film body, and one deck is formed on this first printing opacity body and first connects on the surface of film body and the reflection of light film body of reflection predetermined wavelength range in contrast to being formed with this.

3. visual perception device according to claim 2, it is characterized in that: this second light-passing board has the second printing opacity body of a glass, and one deck is positioned at second between this second printing opacity body and second surface and is connected film body, and this figure line is formed at this second printing opacity body and abuts on the surface that is bordering on this second surface.

4. visual perception device according to claim 3, it is characterized in that: described visual perception device also comprises at least one vision light-passing board that is provided with in contrast to this first light-passing board direction from this second light-passing board edge, this vision light-passing board light-permeable also has the auxiliary view line that one group of figure line with this second light-passing board forms predetermined geometric relationship, enter this vision light-passing board and changed direct of travel by this auxiliary view line along the light that the direction that is in reverse to this first light-passing board is advanced, and with enter this second light-passing board and changed the common visual experience that produces the predetermined depth of field of light of direct of travel along the light that the direction that is in reverse to this first light-passing board is advanced by this figure line.

5. according to claim 3 or 4 described visual perception devices, it is characterized in that: this entity plate also have be respectively formed at this first surface, second surface and make light by the time produce the microstructure of diffusion.

6. visual perception device according to claim 5 is characterized in that: this first connection film body, second connects film body and comprises the glued membrane that one deck is made of glass cement respectively, and one deck forms film by the total reflection that Teflon constitutes.

7. visual perception device according to claim 6 is characterized in that: this light source cell have most along this first side, the LED light lamp that is provided with of second side.