CN102760393A

CN102760393A - Multi-picture-frame instant switching advertisement machine

Info

Publication number: CN102760393A
Application number: CN2011101042667A
Authority: CN
Inventors: 陈刚
Original assignee: DUJIANGYAN HUAGANG ELECTRONIC TECHNOLOGY CO LTD
Current assignee: DUJIANGYAN HUAGANG ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2011-04-26
Filing date: 2011-04-26
Publication date: 2012-10-31

Abstract

The invention discloses a multi-picture-frame instant switching advertisement machine which comprises an advertisement machine body (3), a backlight source (8), an excitation light source (5), a controller (10) and a multi-picture-frame fusion film (11); a plurality of pictures displayed or hidden with the change of the excitation light source (5) are fused on the multi-picture-frame fusion film (11); all components are assembled on the advertisement machine body (3); the multi-picture-frame fusion film (11) is positioned at the showing end of the advertisement machine; the backlight source (8), the excitation light source (5) and the controller (10) are positioned on the advertisement machine body (3); in the advertisement machine, the traditional scheme of multiple picture frames and switching of the picture frames in a complicated mechanical structure is abandoned; multiple pictures are fused on one canvas; the excitation light source is controlled to select different picture frames to be displayed or hidden, so as to achieve instant switching of the plurality of picture frames and among the picture frames; and the advertisement machine is large in information capacity, rapid in switching, high in resolution and simple and novel in structure.

Description

The instantaneous switching advertisement machine of many pictures

Technical field

The present invention relates to a kind of advertising device, particularly a kind of multi-picture is merged on same painting canvas, manifest or blanking to select different pictures, thereby realize many pictures and advertisement machine that can instantaneous switching through the control excitation source.

Background technology

Outdoor advertising is compared such as video display, plane or the like channel with other as a kind of, has the advertisement channel of distinguishing feature, has obtained a large amount of utilizations; But receive the restriction of technology and cost, outdoor advertising, especially big-and-middle-sized outdoor advertising; Its carrier format is relatively limited, just is difficult to be able to extensive utilization such as schemes such as jumbo TV screens, so; The tradition outdoor advertising adopts the form of advertisement poster to implement more, and its weak point is that information capacity is little, content is single, the popular use LED display in back; Utilize some LED unit that are provided with LED light emitting diode of all kinds to form array of display, realize many pictures or even dynamic menu, but still cost is higher; And resolution is lower, be difficult in middle-size and small-size outdoor advertising, be able to use, moreover; To finiteness, repeatability, the periodic characteristics of outdoor advertising information, the advantage of LED display often is difficult to give full play to, so; Now the most suitable is many pictures advertisement machine, and Chinese patent document CN100449587C discloses a kind of fast curtain picture-changing advertising machine of moment conversion advertisement picture, comprises the picture-changing advertising machine body; Be provided with curtain fast driving device at the body leading flank, the fast driving device comprises motor, be arranged in the curtain of the secondary and band fixed strip of rectilinear motion on the relative dual-side of picture-changing advertising machine body leading flank, the moving member that rectilinear motion is secondary and the fixed strip Joint of curtain; The motor-driven moving member secondary track that moves along a straight line is done the quick reciprocating motion, thereby realizes the moment conversion of advertisement picture, this advertisement machine; Though having realized many pictures, each picture can instantaneously switch; But traditional motor-driven that still adopts its picture change presets the scheme that picture substitutes, and what the instantaneous switching of its picture was adopted still is mechanical system, and this all causes adopting advertisement machine complicated integral structure, the reliability of this scheme low.

Summary of the invention

The object of the present invention is to provide the instantaneous switching advertisement machine of a kind of many pictures, not only information capacity is big, has multi-picture; Good visual effect has higher resolution; And each picture switching rapidly, and is several nearprompt, fits the carrier as various outdoor advertising.Also avoided existing scheme complex mechanical construction, had that simple in structure, stable performance, body are frivolous, the advantage of economize on electricity environmental protection.

The present invention adopts following scheme to realize: the instantaneous switching advertisement machine of many pictures; Include advertisement machine body, backlight, excitation source, controller, many pictures nexus; Can light emitting source change and show or the multi-picture of blanking merges on many pictures nexus; Each assembly assembling is placed on the advertisement machine body, and the many pictures nexus that carries advertising message is positioned at the displaying end of advertisement machine, and it is inner that backlight, excitation source, controller are positioned at the advertisement machine body.

The further technical scheme of the present invention is: said many pictures nexus adopts the many pictures nexus based on the pixel form, and be placed with stress pixel for array on the film matrix, stress pixel comprises different two kinds of shooting conditions at least.

Further technical scheme is: adhere to stress establishing one's own system separately to constitute picture by pixel of different pictures separately, that adheres to different pictures separately stress utilize compatible the arranging in gap between pixel by pixel, realizes the fusion of many pictures.

Technical scheme further is: said stress pixel being condensed on the film matrix by the fluorescent powder point-like of multiple excitation spectrum forms, and arranging of the kind of fluorescent powder, set point requires to confirm according to picture.

The further technical scheme of the present invention can also be: said backlight adopts LGP module backlight, and said excitation source is a LED shot point light source, and LED shot point light source evenly is arranged in LGP exiting surface one side, and excitation source links to each other with controller.

Further technical scheme is: said LGP module backlight is made up of LGP, LED-backlit pointolite, heating radiator; A plurality of LED-backlit pointolites are welded on the aluminium base; And form the backlight ring, and closely being nested on the advertisement machine body inside casing, advertisement machine body four frame extroversions set up groups of fins; Serve as heating radiator, LGP is sleeved on the advertisement machine body.

Technical scheme further is: offer shrinkage pool on the said LGP exiting surface, LED shot point light source is installed in this shrinkage pool, and the power lead of LED shot point light source penetrates LGP, is wired to controller at the LGP back side.

Technical scheme further can also be: also be provided with glass substrate between said LGP and the many pictures nexus; Glass substrate and LED shot point light source corresponding position offer lens recess; Many pictures nexus and glass substrate are fitted, and glass substrate is installed on the advertisement machine body.

The present invention has adopted and the diverse technology path of prior art, has abandoned the many pictures and the handover scheme thereof of traditional complex mechanical structure, and multi-picture is merged on same painting canvas; Manifest or blanking to select different pictures through the control excitation source, so as to realizing the instantaneous switching between many pictures, picture, principle is advanced; Not only information capacity is big; Switch rapid, several nearprompt, and can by based on many pictures nexus of pixel form to realize than the higher resolution of LED display, in structure aspects; The present invention is simple in structure, cost is minimized, performance is more stable; And, can effectively cut down the consumption of energy, make advertisement machine to have ultra-thin body through using led light source, LGP module backlight and support, heat-radiating integrated advertisement machine body, more attractive in appearance.

Below in conjunction with accompanying drawing and embodiment the present invention is done further elaboration, protection scope of the present invention includes but are not limited to accompanying drawing and the disclosed content of embodiment.

Description of drawings

Fig. 1 is the cross-sectional view of one embodiment of the invention;

Fig. 2 partly cuts open structural representation for another embodiment of the present invention;

Fig. 3 be Fig. 2 A-A to the sectional structure synoptic diagram;

Fig. 4 is the enlarged diagram of B portion among Fig. 2.

Embodiment

Below in conjunction with accompanying drawing the present invention is done further elaboration.

Embodiment one: as shown in Figure 1; The instantaneous switching advertisement machine of these many pictures adopts the form of traditional advertising lamp box; The case lid 2 that comprises casing 1, flip-shell, casing 1 and case lid 2 constitute advertisement machine body 3 together, and infrared lamp 6 and ultraviolet lamp tube 7 are as excitation source 5; With the fluorescent tube 9 that uses as backlight 8; Arrangement is installed in the casing 1, fixes and is connected with the controller 10 that is positioned at casing 1 bottom through the mounting groove on the madial wall of casing two vertical edges, and controller 10 adopts custom circuits to put out according to preset scheme control infrared lamp 6, ultraviolet lamp tube 7, the bright of fluorescent tube 9; Case lid 2 inboards are fixed with the lamp box cover 4 of transparent material; Many pictures nexus 11 is fitted in the inboard of lamp box cover 4, and film matrix 12 usefulness of many pictures nexus 11 of present embodiment have the hard transparent plastic sheet of general pattern to be processed, and general pattern only is distributed in the part of film matrix 12; Draw segment in the blank parts of reserving respectively with IR fluorescence powder and ultraviolet fluorescence powder; IR fluorescence powder and ultraviolet fluorescence powder adopt common commercially available fluorescent powder to get final product, and promptly can be used for present embodiment such as the commodity " IR fluorescence powder " by name of credit Dexing, Shenzhen Science and Technology Ltd. and the product of " the sensitization discoloration ultraviolet shows the yellow-green fluorescence powder ", and present embodiment can be realized multi-picture; And can make IR fluorescence powder and ultraviolet fluorescence powder pattern be able to show or blanking that picture changes rapidly through lighting or extinguishing of control infrared lamp 6, ultraviolet lamp tube 7.

Embodiment two: extremely shown in Figure 3 like Fig. 2; The instantaneous switching advertisement machine of these many pictures adopts the structural design of veneer style; 3 one-tenth shallow cassette shapes of advertisement machine body; Include stand frame 13 and 14 liang of assemblies of backboard, the outside setting is formed with groups of fins 15 around the stand frame 13, and the outboard row of backboard 14 is furnished with the fins group 16 of heat radiator effect; A plurality of white light LEDs pointolites 17 are welded on four strip aluminium bases 18 that adapt with stand frame 13 4 limits; Aluminium base 18 is installed in four madial walls of stand frame 13; Constitute and closely to be nested in the backlight ring on the advertisement machine body, and with controller 10 and power connection; LGP 19 is entrenched in the backlight ring, and the heating radiator that groups of fins 15 is served as, backlight ring, LGP 19 have constituted LGP module backlight together, has realized the backlight 8 in this example.On the exiting surface of LGP 19, also offer shrinkage pool 20; The excitation source 5 that adopts LED shot point light source 21 to process is installed in the shrinkage pool 20; And the aluminium base and the power lead 26 of LED shot point light source 21 penetrate LGP 19; The back side at LGP 19 contacts with backboard 14, and is wired to controller 10 and power supply.Pressing has glass substrate 22 before LGP 19; Many pictures nexus 11 is fitted in the opposite side of glass substrate 22; In a side of glass substrate 22 contact LGPs, offering lens recess 25 with LED shot point light source 21 corresponding sections; This lens recess 25 has lens function, can the bright dipping of excitation source 5 better be projected on many pictures nexus 11.

As shown in Figure 4; Many pictures nexus that many pictures nexus 11 in the present embodiment adopts based on the pixel form; Merge on this many pictures nexus 11 three width of cloth pictures are arranged; Used three group of three look altogether, amounted to nine kinds of fluorescent powder, every kind of fluorescent powder all on film matrix 12 cohesion form a series of stress pixel 23.Every secondary picture comprises three kinds of three-color phosphor that shooting conditions is identical for corresponding one group; Every secondary picture is comprised the point set 27 that three looks stress pixel 23 and is constituted by a series of, and the point set 27 that adheres to three width of cloth pictures separately establishes one's own system to constitute the different picture of three width of cloth separately, and per three point set 27 positive triangles that adhere to different pictures separately are arranged; Constitute a pixel unit 24; A series of pixel units 24 evenly equidistantly are arranged on the film matrix 12, compatible arranging, and the distance of 27 of any two point sets equates in each picture; The distance that any two point sets in all pictures are 27 also equates, realizes the fusion of many pictures.The thickness of the fluorescent powder of each pixel and density can be set according to the picture needs, to realize more color.Required fluorescent powder can adopt common commercially available fluorescent powder, also can customize the fluorescent powder of certain shooting conditions and color as required.

The white light LEDs pointolite 17 that in the module backlight of present embodiment, uses can adopt commercially available large power white light LED; LED shot point light source 21 can adopt commercially available variable color light emitting diode; Also can adopt the light emitting diode of the different spectrum of custom encapsulation, utilize existing circuit engineering to control lighting of various LED as required or extinguish again.

The advertisement machine of present embodiment has not only realized many pictures and instantaneous switching thereof, and, structurally, modern design, body is frivolous; On visual effect, picture is even, resolution is high, and is effective; Adopt module backlight and LED excitation source, not only further optimized structure, and reduced energy consumption.

Claims

1. the instantaneous switching advertisement machine of many pictures; It is characterized in that: said advertisement machine includes advertisement machine body (3), backlight (8), excitation source (5), controller (10), many pictures nexus (11); Can light emitting source (5) change and show or the multi-picture of blanking merges on many pictures nexus (11); Each assembly assembling is placed on the advertisement machine body (3); The many pictures nexus (11) that carries advertising message is positioned at the displaying end of advertisement machine, and backlight (8), excitation source (5), controller (10) are positioned at advertisement machine body (3) the inner.

2. according to the instantaneous switching advertisement machine of the said many pictures of claim 1; It is characterized in that: said many pictures nexus (11) adopts the many pictures nexus based on the pixel form; Going up at film matrix (12) that array is placed with stress pixel (23), stress pixel (23) comprises different two kinds of shooting conditions at least.

3. according to the instantaneous switching advertisement machine of the said many pictures of claim 2; It is characterized in that: adhere to stress establishing one's own system separately to constitute picture by pixel (23) of different pictures separately; That adheres to different pictures separately stress utilize compatible the arranging in gap between pixel by pixel (23), realizes the fusion of many pictures.

4. according to the instantaneous switching advertisement machine of the said many pictures of claim 2; It is characterized in that: said stress pixel (23) being condensed on the film matrix (12) by the fluorescent powder point-like of multiple excitation spectrum forms; Arranging of the kind of fluorescent powder, set point requires to confirm according to picture.

5. according to the instantaneous switching advertisement machine of the said many pictures of claim 1; It is characterized in that: said backlight (8) adopts LGP module backlight; Said excitation source (5) is a LED shot point light source; LED shot point light source evenly is arranged in LGP (19) exiting surface one side, and excitation source (5) links to each other with controller (10).

6. according to the instantaneous switching advertisement machine of the said many pictures of claim 5; It is characterized in that: said LGP module backlight is made up of LGP (19), LED-backlit pointolite, heating radiator, and a plurality of LED-backlit pointolites are welded on the aluminium base (18), and forms the backlight ring; Be nested on advertisement machine body (3) inside casing; Advertisement machine body (3) four frame extroversions set up groups of fins (15), serve as heating radiator, and LGP is sleeved on the advertisement machine body (3).

7. according to the instantaneous switching advertisement machine of the said many pictures of claim 6; It is characterized in that: offer shrinkage pool (20) on said LGP (19) exiting surface; LED shot point light source is installed in this shrinkage pool (20); And the power lead of LED shot point light source penetrates LGP (19), is wired to controller (10) at the back side of LGP.

8. according to the instantaneous switching advertisement machine of the said many pictures of claim 6; It is characterized in that: also be provided with glass substrate (22) between said LGP (19) and the many pictures nexus (11); Glass substrate (22) offers lens recess (25) with LED shot point light source corresponding position; Many pictures nexus (11) is fitted with glass substrate (22), and glass substrate (22) is installed on the advertisement machine body (3).