CN100561548C - The face frame opening structure of indication device - Google Patents
The face frame opening structure of indication device Download PDFInfo
- Publication number
- CN100561548C CN100561548C CNB2006101574367A CN200610157436A CN100561548C CN 100561548 C CN100561548 C CN 100561548C CN B2006101574367 A CNB2006101574367 A CN B2006101574367A CN 200610157436 A CN200610157436 A CN 200610157436A CN 100561548 C CN100561548 C CN 100561548C
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- arc
- hook
- face
- face frame
- frame
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- 238000000034 method Methods 0.000 claims abstract description 11
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000465 moulding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F1/00—Cardboard or like show-cards of foldable or flexible material
- G09F1/10—Supports or holders for show-cards
- G09F1/12—Frames therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The present invention relates to a kind of face frame opening structure of indication device, comprise main frame (10) and face frame (20), forward and backward at least one side on main frame (10) top, protruding have horizontal-extending section (11) and be bent upwards formation arc hook (12), there is one section second concave arc cylinder (21) inboard on face frame (20) top; This concave arc cylinder (21) forms hook (22) downwards with the top margin intersection of face frame (20); Also comprise location-plate (30), this location-plate (30) removably is fixed on face frame (20) inboard; Arc hook (12) is assemblied in hook (22) inboard, and the concave arc end face (31) of location-plate (30) fits on the dome arc column face (121) in arc hook (12) outside; In face frame (20) the closure or openness process, concave arc cylinder (21) slides up or down along arc hook (12) outside.The present invention have make and easy to assembly, production efficiency is high and can make the face frame, upwardly open 90 degree and be convenient for changing inner sign content and carry out advantage such as inner structure maintenance.
Description
Technical field
The present invention relates to the inner removable indication device of content that indicates, particularly relate to the face frame opening structure of indication device.
Background technology
Current, be used to identify or the indication device of advertising is more and more widely used, and various large-scale indication devices have appearred, for example large-scale display case, other advertisement cabinet and various large-scale indication or the advertising lamp box of way station, these indication devices generally comprise sign content and the luminophor in main frame, face frame and the device, change for convenience and perhaps carry out the inner structure maintenance in the inner sign, described frame all is arranged to the mode that relative main frame can be opened.The face frame of prior art indication device generally is from the top with main frame or the bottom adopts hinge or other articulated manner to be connected, thereby the unlatching of the face of realization frame, the defective that this mode exists is: one, adopt hinge or other articulated manner, covering of face frame and main frame is not tight, when especially the indication device width is big, used hinge is many more, and the quality of fit of face frame and main frame is poor more; Two, hinge or other part that is articulated and connected expose, and influence visual effect, and expose to the sun and rain and easily get rusty; Three, assembling and assembly difficulty are big, and it is time-consuming to require great effort, and production efficiency is low.For avoiding the weak point of aforementioned indication device, publication number is that the Chinese invention patent application of CN 1102726A discloses a kind of nothing hinge guard shield that is used for indication device, the technical scheme of putting down in writing in this patented claim has solved the problems referred to above to a certain extent, but there is following weak point equally: at first, owing to be subjected to the restriction of the recess edge degree of depth and extension thickness, the opening angle of face frame is very little, generally about 45 degree, the face frame can not be opened into horizontality, perhaps carry out inner structure in therefore replacing indicates and safeguard it is not very convenient; Secondly, the defective that this patent application is the most serious is, owing to be subjected to the restriction of structural design and assembling mode, the face frame of described indication device can not be made one-piece construction in advance, must be during assembling from the end alignment, groove on the end face frame is packed in the cylindrical raised line on the main frame of top, then, about and below frame could be assembled into a complete face frame body with the end face frame.This assembling mode is under the big situation of indication device width, and assembling is just handed over quite inconveniently; And the connection combination precision in order to guarantee to assemble between each parts certainly will increase difficulty and the cost of making each parts of processing, makes production efficiency low simultaneously, and it is not enough in a single day to make up precision when assembling, will cause making doing over again, and wastes time and energy.
Summary of the invention
The technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and the face frame opening structure that proposes a kind of indication device, adopt the indication device of this opening structure, need not use hinge or other hinge assembly that the face frame is connected with main frame and cover closely; What is more important, this opening structure can guarantee that the relative main frame of face frame rotarily opens 90 degree, and a promptly described frame can be opened into horizontality from vertical state, perhaps carry out inside in the sign of indication device inside and keep in repair thereby be convenient for changing.Simultaneously, face frame and main frame can be made separately independently one-piece construction frame body in advance, can be assembled into an indication device easily then.
The present invention solve the technical problem can be by realizing by the following technical solutions:
The face frame opening structure of design, a kind of indication device of use, comprise main frame and face frame, forward and backward at least one side on described main frame top, protruding have a horizontal-extending section, the outer end of this horizontal-extending section is bent upwards the formation arc hook, and the outside of this arc hook is that dome arc column face, inboard are the first concave arc cylinder; There is one section second concave arc cylinder the inboard on described frame top; The top margin intersection of this second concave arc cylinder and face frame forms hook downwards, and the end of this hook is a dome arc end face; Also comprise location-plate, an end of this location-plate is the concave arc end face, and described location-plate removably is fixed on the plane of the inboard connection of the face frame second concave arc cylinder; It is inboard that described arc hook is assemblied in described hook, and the concave arc end face of described location-plate fits on the dome arc column face in the described arc hook outside; Described horizontal-extending section adds that total length behind the arc radius R1 of the inboard first concave arc cylinder of arc hook is greater than the length L 1 of described hook; Described frame upwardly opens into horizontality by vertical state or is closed into downwards by horizontality in the process of vertical state, described second concave arc cylinder and concave arc end face slide up or down along the dome arc column face in the described arc hook outside, and the dome arc end face of described hook then slides up or down along the first concave arc cylinder of described arc hook inboard; When described face frame opening became horizontality, the end of described hook rotated in the described arc hook.
The indication device that adopts face frame opening structure of the present invention is before assembling, and described main frame, face frame all separate with location-plate, and main frame and face frame all are by last (top), reach the whole frame that left and right moulding assembles down and design.During installation, the hook cover on face frame top is hung on the arc hook of main frame, plane of rotation frame certain angle or directly go to horizontality upwards is close to the dome arc column face in the arc hook outside with the concave arc end face of location-plate, again with described location-plate mount on the madial wall of face frame.
It is fan-shaped that the section of described arc hook head roughly is, and described head comprises arc surface, inside bottom surface and vertical side, and this vertical side is with vertical plane is overlapping or become the inclined-plane for being partial to face frame direction and vertical plane α in an acute angle.
When the vertical side of described head was the inclined-plane, the madial wall of described hook also became the inclined-plane for being partial to face frame direction and vertical plane β in an acute angle, and β＜α.
The top, vertical side of described head is provided with the circular arc raised line, and described hook medial surface top has and the suitable arc groove of described circular arc raised line.
Described location-plate is fastened on the inboard plane that connects the second concave arc cylinder of face frame by screw, and the other end of location-plate is molded over face frame baffle plate and props up.
The second concave arc cylinder of the dome arc column face of described arc hook, the first concave arc cylinder and face frame inboard, and the concave arc end face of location-plate have same central axis.
The forward and backward symmetria bilateralis on described main frame top.
The bottom of described frame and top symmetry.
Compare with prior art, the technique effect of the face frame opening structure of indication device of the present invention is: 1. the mode that adopts arc hook to cooperate with hook, and by the alignment restrictions of location-plate, described face frame opening structure need not use hinge assembly or pivot structure that the face frame and the main frame of indication device are stably assembled, and can reach the function of pivot structure and make the face frame relatively main frame upwardly open 90 degree and promptly open into horizontality by vertical state, make the assembled on site of indication device become very convenient like this, the production efficiency height, and the face frame can freely open and make in the sign of replacing indication device inside that perhaps internal maintenance is also very convenient; 2. the supporting setting of circular arc raised line and arc groove, and a plurality of arc surface is designed to common central axis, and the face frame is cooperated with main frame closely, the precision height, and also the face frame rotates level and smooth compact in the process of closure or openness; 3. describedly complement one another design and can reach the arc hook and the hook of pivot function, be directly molded on respectively on the corresponding moulding of face frame of whole main frame and integral body, the deviation accumulation of having avoided the prior art indication device to connect and having produced, relatively, enhance productivity to making the difficulty that the accuracy requirement of producing reduces and reduce manufacturing processing; 4. before and after the needs during frame displaying contents of two sides, side is symmetrical arranged before and after the main frame, can all adopt described face frame opening structure in both sides and assembles with the face frame; 5. the top and the bottom of face frame are symmetrical arranged, and make the assembling of face frame and main frame become more arbitrarily convenient.
Description of drawings
Fig. 1 is the structural representation that adopts indication device display surface frame 20 closing course of face frame opening structure of the present invention, comprises Figure 1A, Figure 1B and Fig. 1 C;
Fig. 2 is the main frame 10 superstructure sectional schematic diagrams of described face frame opening structure, comprises Fig. 2 A and Fig. 2 B, and wherein Fig. 2 A illustrates the situation of main frame 10 forward and backward side symmetries, the synoptic diagram of Fig. 2 B when to be that main frame 10 is one-sided be provided with arc hook 12;
Fig. 3 is the vertical sectional schematic diagram in the top of described frame 20;
Fig. 4 is the vertical sectional schematic diagram of the location-plate 30 of described face frame opening structure;
Fig. 5 is the local enlarged diagram of the face frame opening structure of indication device of the present invention, comprises Fig. 5 A and Fig. 5 B;
Fig. 6 is when beginning to mount described frame 20 on the main frame 10, and the synoptic diagram by both relative positions of two kinds of modes of emplacements comprises Fig. 6 A and Fig. 6 B;
Fig. 7 is the assembling process synoptic diagram that adopts the indication device of face frame opening structure of the present invention, comprises Fig. 7 A to Fig. 7 E;
Fig. 8 is the structural representation of several design forms of the main frame of described indication device and face frame, comprises Fig. 8 A to Fig. 8 D.
Embodiment
Be described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.
The face frame opening structure of indication device of the present invention as shown in Figure 1, comprises main frame 10 and face frame 20.
In conjunction with Fig. 2 and shown in Figure 5, the forward and backward both sides on described main frame 10 tops, all protruding have a horizontal-extending section 11, and the outer end of this horizontal-extending section 11 is bent upwards and forms arc hook 12, and the outside of this arc hook 12 is that dome arc column face 121, inboard are the first concave arc cylinder 122; The forward and backward symmetria bilateralis in main frame 10 tops is provided with arc hook 12, be convenient to before and after the indication device both sides all mount face frame 20 (if only need one-sided displaying, 10 of described main frames as long as in the front side outside moulding arc hook 12, as shown in Fig. 2 B); The section of described arc hook 12 heads 123 roughly is fan-shaped, described head 123 comprises arc surface, inside bottom surface 124 and vertical side 125, this vertical side 125 becomes the inclined-plane for being partial to face frame 20 directions and vertical plane α in an acute angle, 125 tops, vertical side of described head 123 are provided with circular arc raised line 126.
Referring to Fig. 1, Fig. 3 and Fig. 5 A, there is one section second concave arc cylinder 21 inboard on described frame 20 tops; This second concave arc cylinder 21 forms hook 22 downwards with the top margin intersection of face frame 20, and the end of this hook 22 is a dome arc end face 221; Described hook madial wall 222 tops have the arc groove 223 suitable with described circular arc raised line 126; The medial surface 222 of described hook 22 also becomes the inclined-plane for being partial to face frame 20 directions and vertical plane β in an acute angle, and β＜α.
As Fig. 1, Fig. 4 and shown in Figure 5, the face frame opening structure of indication device of the present invention also comprises location-plate 30, one end of this location-plate 30 is a concave arc end face 31, and described location-plate 30 connects on the plane of the second concave arc cylinder 21 by the inboard that trip bolt 50 removably is fixed on face frame 20; Described arc hook 12 is in the described hook 22, and the concave arc end face 31 of described location-plate 30 fits on the dome arc column face 121 in described arc hook 12 outsides.
Shown in Fig. 5 B, the length L 2 of described horizontal-extending section 11 adds that the total length of arc radius R2 of the inboard first concave arc cylinder 122 of arc hook is greater than the length L 1 of described hook 22; Can satisfy so described hook 22 is placed into requirement in the described arc hook 12.
Referring to Fig. 6, when beginning to mount face frame 20 on the main frame 10, described frame 20 generally has dual mode: as shown in Figure 6A a kind of, when the length L 2 of described extension 11 length L 1, at this moment face frame 20 can be kept flat and hook 22 is placed into draw in the arc hook 12 on the extension 11 again greater than hook 22; Another kind of shown in Fig. 6 B, the length L 2 of described extension 11 is less than the length L 1 of hook 22, but satisfy condition: L2 adds R2 greater than L1, at this moment face frame 20 is tilted to place, hook 22 is suspended on the arc hook 12, rotates up again and get final product, at this moment, if the angle of inclination of described frame 20 relative vertical planes is γ, 0 °≤γ≤60 °.Obviously, when the length L 2 of described extension 11 during greater than the length L 1 of hook 22, face frame 20 also can adopt the modes of emplacement shown in Fig. 6 B to assemble.
The indication device assembled in situ process of employing face frame opening structure of the present invention is only drawn among this figure as shown in Figure 7 by the installation process of the mode shown in Fig. 6 A.At first, shown in Fig. 7 A, put down face frame 20, described hook 22 is placed on the described extension 11 by direction of arrow level among the figure; According to direction of arrow pulling face frame 20 among Fig. 7 B, make the dome arc end face 221 of described hook 22 withstand the first concave arc cylinder 122 of arc hook 12 inboards again; Then shown in Fig. 7 C, 7D and 7E, the concave arc end face 31 of location-plate 30 is touched the dome arc column face 121 in described arc hook 12 outsides, the other end of location-plate 30 is molded over face frame 20 baffle plates 25 and props up; Relend and help trip bolt 50 that the location-plate 30 and the inboard of face frame 20 are fixed.
After assembling finishes, press described frame 20 of the rotation of the direction shown in the arrow A among Fig. 1, make it and main frame 10 closures, be closed in the process of vertical state downwards by horizontality at this face frame 20, described second concave arc cylinder 21 and concave arc end face 31 slide downwards along the dome arc column face 121 in described arc hook 12 outsides, 221 of the dome arc end faces of described hook 22 along the first concave arc cylinder 122 of described arc hook 12 inboards to lower slider.Need to change when perhaps carrying out the inner structure maintenance in the inner sign of indication device, can make face frame 20 upwardly open into horizontality by the opposite direction of arrow A among Fig. 1 by vertical state, in this process, described second concave arc cylinder 21 and concave arc end face 31 upwards slide along the dome arc column face 121 in described arc hook 12 outsides, and 221 first concave arc cylinders 122 along described arc hook 12 inboards of the dome arc end face of described hook 22 upwards slide.
The face frame opening structure of indication device of the present invention, the dome arc column face 121 of described arc hook, the first concave arc cylinder 122, the second concave arc cylinder 21 with face frame 20 inboards, and the concave arc end face 31 of location-plate 30, has same central axis, Fig. 5 B one section that only draws is that each circle of radius is a concentric circles with R1, R2, R3, R4, the R5 that is drawn in scheming promptly also.Adopt the design of central axis altogether, described frame 20 also is the rotation process of face frame 20 around described central axis, and circular arc raised line 126 and arc groove 223 is set in the process of closure or openness, make face frame 20 and main frame 10 compact conformations, smoothly stablize when closure or openness rotate.
Among the present invention, the bottom and the top of described frame 20 are symmetrical arranged, and also promptly all are provided with hook 22 and concave arc cylinder 21 in the upper and lower of face frame 20, do not have the requirement of direction like this, and is convenient for assembly.
Among the present invention, described main frame 10 and face frame 20 are as frame section bar, and its chassis body design type has varied as required, has only enumerated wherein several situations among Fig. 8.
Claims (8)
1. the face frame opening structure of an indication device comprises main frame (10) and face frame (20), it is characterized in that:
Forward and backward at least one side on described main frame (10) top, protruding have a horizontal-extending section (11), the outer end of this horizontal-extending section (11) is bent upwards and forms arc hook (12), and the outside of this arc hook (12) is that dome arc column face (121), inboard are the first concave arc cylinder (122);
There is one section second concave arc cylinder (21) inboard on described frame (20) top; This second concave arc cylinder (21) forms hook (22) downwards with the top margin intersection of face frame (20), and the end of this hook (22) is a dome arc end face (221);
Also comprise location-plate (30), an end of this location-plate (30) is concave arc end face (31), and described location-plate (30) removably is fixed on the plane of the inboard connection of face frame (20) the second concave arc cylinder (21);
Described arc hook (12) is assemblied in described hook (22) inboard, and the concave arc end face (31) of described location-plate (30) fits on the dome arc column face (121) in described arc hook (12) outside;
The length L 2 of described horizontal-extending section (11) adds that total length behind the arc radius R2 of the inboard first concave arc cylinder (122) of arc hook is greater than the length L 1 of described hook (22); Described frame (20) upwardly opens into horizontality by vertical state or is closed into downwards by horizontality in the process of vertical state, described second concave arc cylinder (21) and concave arc end face (31) slide up or down along the dome arc column face (121) in described arc hook (12) outside, and the dome arc end face (221) of described hook (22) then slides up or down along the first inboard concave arc cylinder (122) of described arc hook (12); When described frame (20) when opening into horizontality, the end of described hook (22) rotates in the described arc hook (12).
2. the face frame opening structure of indication device as claimed in claim 1, it is characterized in that: the section of described arc hook (12) head (123) roughly is fan-shaped, described head (123) comprises arc surface, inside bottom surface (124) and vertical side (125), and this vertical side (125) is overlapping or deflection face frame (20) direction and vertical plane α in an acute angle and become the inclined-plane with vertical plane.
3. the face frame opening structure of indication device as claimed in claim 2, it is characterized in that: when the vertical side (125) of described head (123) is the inclined-plane, the medial surface (222) of described hook (22) also becomes the inclined-plane for deflection face frame (20) direction and vertical plane β in an acute angle, and β＜α.
4. the face frame opening structure of indication device as claimed in claim 3, it is characterized in that: the top, vertical side (125) of described head (123), be provided with circular arc raised line (126), described hook (22) medial surface (222) top has the arc groove (223) suitable with described circular arc raised line (126).
5. as the face frame opening structure of each described indication device of claim 1 to 4, it is characterized in that: described location-plate (30) is fastened on the plane of the inboard connection of face frame (20) the second concave arc cylinder (21) by screw, and the baffle plate (25) that the other end of location-plate (30) is molded on the face frame (20) props up.
6. as the face frame opening structure of each described indication device of claim 1 to 4, it is characterized in that: the dome arc column face (121) of described arc hook, the first concave arc cylinder (122), with the second inboard concave arc cylinder (21) of face frame (20), and the concave arc end face (31) of location-plate (30), have same central axis.
7. the face frame opening structure of indication device as claimed in claim 6 is characterized in that: the forward and backward symmetria bilateralis on described main frame (10) top.
8. the face frame opening structure of indication device as claimed in claim 6 is characterized in that: the bottom of described frame (20) and top symmetry.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101574367A CN100561548C (en) | 2006-12-06 | 2006-12-06 | The face frame opening structure of indication device |
| PCT/CN2007/001812 WO2008067703A1 (en) | 2006-12-06 | 2007-06-08 | Opening structure for plane frame of indicating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101574367A CN100561548C (en) | 2006-12-06 | 2006-12-06 | The face frame opening structure of indication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101197101A CN101197101A (en) | 2008-06-11 |
| CN100561548C true CN100561548C (en) | 2009-11-18 |
Family
ID=39491645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101574367A Expired - Fee Related CN100561548C (en) | 2006-12-06 | 2006-12-06 | The face frame opening structure of indication device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100561548C (en) |
| WO (1) | WO2008067703A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559852A (en) * | 2013-11-23 | 2014-02-05 | 徐士君 | Wind-proof section capable of setting single-sided or double-sided exhibition in wind |
| CN104739101B (en) * | 2015-04-15 | 2019-06-28 | 江苏四头怪实业有限公司 | Frame structure is used in the movable exhibition of one kind |
| CN106935135A (en) * | 2017-03-08 | 2017-07-07 | 成都汇腾机电设备有限公司 | It is a kind of to be applied to the combination aluminium section bar that suspension type indicates label |
| CN109118986A (en) * | 2018-09-21 | 2019-01-01 | 江苏科思瑞标识科技有限公司 | One kind inlaying lamp box advertisement mounting structure |
| CN109442199A (en) * | 2018-12-19 | 2019-03-08 | 成都汇腾机电设备有限公司 | A kind of suspension type built-up sectional material |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2062745A (en) * | 1979-11-05 | 1981-05-28 | Neon Products Ltd | Advertising Sign |
| US5040586A (en) * | 1990-07-02 | 1991-08-20 | Marketing Displays, Inc. | Banner holding device |
| JP2660390B2 (en) * | 1994-03-15 | 1997-10-08 | 株式会社エダキン | Fastening structure of the open / close frame in signboard structures |
| JP2821663B2 (en) * | 1994-05-30 | 1998-11-05 | 昭和アルミニウム株式会社 | Bulletin board case |
| CN2231814Y (en) * | 1994-10-12 | 1996-07-24 | 上海新世纪室内装饰品有限公司 | Showing device |
| JP3118508B2 (en) * | 1997-11-18 | 2000-12-18 | 株式会社エダキン | Connection structure of fixed frame and open / close frame in advertising display structure |
| CN2348457Y (en) * | 1998-10-27 | 1999-11-10 | 姚惠民 | Advertising light house |
| CN2420704Y (en) * | 2000-04-18 | 2001-02-21 | 潘昌杭 | Open-type lamp box |
| CN2429883Y (en) * | 2000-07-04 | 2001-05-09 | 福彼有限公司 | Luminous advertisement sign with improved structure |
| CN2567717Y (en) * | 2002-08-19 | 2003-08-20 | 姚海峰 | Advertisement lighting box capable of quickly changing picture |
-
2006
- 2006-12-06 CN CNB2006101574367A patent/CN100561548C/en not_active Expired - Fee Related
-
2007
- 2007-06-08 WO PCT/CN2007/001812 patent/WO2008067703A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN101197101A (en) | 2008-06-11 |
| WO2008067703A1 (en) | 2008-06-12 |
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Granted publication date: 20091118 |