CN205722636U - Moving display screen - Google Patents
Moving display screen Download PDFInfo
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- CN205722636U CN205722636U CN201620354688.8U CN201620354688U CN205722636U CN 205722636 U CN205722636 U CN 205722636U CN 201620354688 U CN201620354688 U CN 201620354688U CN 205722636 U CN205722636 U CN 205722636U
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- 239000004568 cement Substances 0.000 claims description 19
- 238000009957 hemming Methods 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 235000013351 cheese Nutrition 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Abstract
This utility model provides a kind of moving display screen, is provided with base (1) and the several LED displays (2) that can vertically launch and fold being installed on base (1).Interconnected by hinge (5) and snap close (6) between every two adjacent LEDs display screen (2), between LED display (2) and base (1), when using this moving display screen, several LED displays (2) quickly can be launched, when making to be finished moving display screen, place after several LED displays (2) can be folded, it is easy to carry, saves memory space.Realizing location by positioning boss with detent between every two adjacent LEDs display screen (2) and between LED display (2) and base (1), assembly precision is high.It addition, described base (1) is provided with the support that contacts to earth (13), can increase the Area of bearing of base (1) and ground during expansion, wind loading rating is strong, can protect the several LED displays (2) after folding during gathering.
Description
Technical field
This utility model relates to road traffic facility field, particularly relates to one and is convenient for carrying use and windproof moving display screen.
Background technology
Need when control of traffic and road or law enforcement to place some warning informing devices in roadside, to control traffic flow distribution, provide information service for human pilot safe driving.Existing common warning informing device is with " front accident, slow down ", the traffic warning board of printed words such as " visitings ", but evening and the wet weather in dark, under the environment such as dense fog, these words being arranged on traffic warning board will not be luminous, only the highest by reflective rear visibility, therefore, some product uses the LED screen of active illuminating to show information warning, commonly with the LED screen of tripod, each screen can show 4 words, font size is generally 16 × 16, 24 × 24, or 32 × 32, these LED screen are generally laterally placed, wind loading rating is poor, can not fold, volume is bigger, exist and easily topple over, inconvenient to carry, storage takes up room greatly, problems such as being actually needed can not be met.
Utility model content
The purpose of this utility model is to provide a kind of moving display screen, can place, it is simple to carry, quickly launch during use after folding, and has the strongest wind loading rating simultaneously, and assembly precision is high.
For achieving the above object, this utility model provides a kind of moving display screen, including base and several LED displays that can vertically launch and fold of being installed on described base；
Described base is used for supporting described several LED display and vertically launches, and receives the several LED displays after folding；
Between every two adjacent LEDs display screen, one side is interconnected by hinge, and another side is interconnected by snap close；
Near being connected with base by hinge of one side of the LED display of described base, another side is interconnected with base by snap close；
Described hinge is arranged alternately at the front of several LED displays, the back side；At the same face of several LED displays, hinge is vertically arranged alternately with snap close.
Described snap close includes main component and is positioned at the latch hook member below main component；
For two the most adjacent LED displays, the main component of same snap close is fixed on the LED display of top, and corresponding latch hook member is fixed on the LED display of lower section；For near the LED display of described base and base, the main component of snap close is fixed on this LED display near described base, and corresponding latch hook member is fixed on base；Make the clasp of main component and the sealed expansion realizing LED display of latch hook member by compressing described main component, make the clasp of main component depart from latch hook member to realize the folding of LED display by unclamping described main component.
The detent being located at LED display upper end, lower section by being located at the positioning boss of LED display lower end, top to coordinate between every two adjacent LEDs display screen realizes location；
Another detent being located at base upper end by being located at the positioning boss of this LED display lower end to coordinate between the LED display and base of described base realizes positioning.
Described base includes that body, another detent described are located on this body；
It is additionally provided with the first screw hole and the second screw hole on described body, is respectively used to fixing hinge and the latch hook member of snap close.
Optionally, described base includes body and is located at the first holding part that described body side is open above；On the body, described first holding part is used for the several LED displays after accommodating folding in described screen locking fine positioning block welding.
Described base also includes that at least two is installed on the support that contacts to earth that described body perimeter can rotate in the range of certain angle around vertical direction.
Described several LED display is powered by battery, portable charger baby or direct plug-in form in battery case.
Described moving display screen also includes at least one battery case being fixed on described base.
Described base also includes the second holding part being located at described body opposite side, and described second holding part is used for accommodating battery case, is provided with polylith lithium battery in described battery case.
The described support that contacts to earth is gate-shaped, and its quantity is four, is installed on the corner of described body respectively by cheese head screw；
The end of the described support that contacts to earth installs a roller contact ground.
Described body is provided with handle.
Limiting plate is fixed in the side of described body, for limiting the anglec of rotation of the support that contacts to earth.
The length of two supports that contact to earth being positioned at described body the same side is different.
Each LED display includes the plastic surface shell being oppositely arranged and plastic cement drain pan, the pcb board being located between described plastic surface shell and plastic cement drain pan, the multiple LED being arranged in array on described pcb board and is coated with the metal hemming edge of described plastic surface shell and the left and right edge of plastic cement drain pan；
Described hinge, the main component of snap close are all fixed on metal hemming edge and plastic surface shell and metal hemming edge and plastic cement drain pan by screw with latch hook member.
Pass through sealant pouring and sealing between the plurality of LED and pcb board waterproof, sealed by sealing ring waterproof between described pcb board and plastic cement drain pan.
Described pcb board has the installing zone for installing multiple LED and protrudes from the Wiring area at described installing zone edge, and described drain pan surrounds described installing zone and Wiring area, and the intersection at described installing zone Yu Wiring area is provided with a shut-off damper and separates twoth district.
Described face-piece has excessive wire casing with metal hemming edge and the described drain pan region that corresponding hinge bends with metal hemming edge.
Also include the telescopic supporting rod for described several LED displays being supported from the back side；Described telescopic supporting rod includes expansion link body and is fixed on the spacing card of expansion link body one end, described expansion link body one end is fixed on described base, the other end is the free end passing described base, described spacing card is fixed on this free end, and described spacing card has and stretches out in described expansion link body grab down；The back side of described several LED display is provided with support transverse slat, and the middle part of described support transverse slat is provided with the draw-in groove towards described LED display matched with described grab；
When several LED displays are in deployed condition, by described telescopic supporting rod being risen from its free end and making grab thereon be sticked in the draw-in groove of described support transverse slat, thus described several LED displays are supported.
The beneficial effects of the utility model: a kind of moving display screen that this utility model provides, are provided with base and the several LED displays that can vertically launch and fold being installed on described base.Between every two adjacent LEDs display screen, one side is interconnected by hinge, and another side is interconnected by snap close；Near being connected with base by hinge of one side of the LED display of described base, another side is interconnected with base by snap close；When using this moving display screen, several LED displays quickly can be launched；When making to be finished moving display screen, place after several LED displays can be folded, it is simple to carry, save memory space.Location is realized by positioning boss with detent so that the assembly precision of moving display screen is high between every two adjacent LEDs display screen and between LED display and base.Additionally, described base is provided with and is installed on the support that contacts to earth that its body perimeter can rotate around vertical direction in the range of certain angle, when the support that contacts to earth launches, can increase the Area of bearing of base and ground, improve the stability of strutting system to several LED displays, there is the strongest wind loading rating；When the support that contacts to earth draws in, it is possible to the several LED displays after protection folding；Furthermore, moving display screen is additionally provided with the telescopic supporting rod being supported the LED display launched, when several LED displays are in deployed condition, by described telescopic supporting rod being risen from its free end and making its upper end be fastened on LED display, it is supported from the back side to several LED displays such that it is able to improve the wind loading rating of moving display screen further.
Accompanying drawing explanation
In order to be able to be further understood that feature of the present utility model and technology contents, refer to below in connection with detailed description of the present utility model and accompanying drawing, but accompanying drawing only provides reference and explanation use, be not used for this utility model is any limitation as.
In accompanying drawing,
Fig. 1 is that moving display screen of the present utility model is at the schematic perspective view of state next one angle of organizing work；
Fig. 2 is moving display screen of the present utility model schematic perspective view of another angle under the state of organizing work；
Fig. 3 is the schematic top plan view corresponding to Fig. 1；
Fig. 4 is the moving display screen of the present utility model schematic perspective view in folding storage state next one angle；
Fig. 5 is moving display screen of the present utility model schematic perspective view of another angle under folding storage state；
Fig. 6 be in moving display screen of the present utility model base body at the schematic perspective view of an angle；
Fig. 7 be in moving display screen of the present utility model base body at the schematic perspective view of another angle；
The base that Fig. 8, Fig. 9 are respectively in the moving display screen of the present utility model stereo decomposing when all supports that contact to earth launch and three-dimensional combination schematic diagram；
Figure 10 is the schematic perspective view when all supports that contact to earth draw in of the base in moving display screen of the present utility model；
Figure 11, Figure 12 are respectively in moving display screen of the present utility model single led display screen at its front and the schematic perspective view at its back side；
Figure 13 is the perspective exploded view of single led display screen in moving display screen of the present utility model；
Figure 14 is the schematic perspective view of annexation between display two adjacent LEDs display screen；
Figure 15 is schematic perspective view in the deployed state after several LED displays connect in moving display screen of the present utility model；
Figure 16 is schematic perspective view in a folded configuration after several LED displays connect in moving display screen of the present utility model；
Figure 17 is the perspective exploded view showing in moving display screen of the present utility model between LED display and base body the annexation at the LED display back side；
Figure 18 is the schematic perspective view after LED display is connected to base body in moving display screen of the present utility model at the LED display back side；
Figure 19, Figure 20 respectively show the schematic perspective view of single led display screen encapsulating sequencing；
Figure 21,22 respectively show that in moving display screen of the present utility model, telescopic supporting rod is packing up the schematic diagram with raised configuration；
Figure 23 is to show in moving display screen of the present utility model the perspective exploded view of annexation between telescopic supporting rod and base；
Figure 24 is to show in moving display screen of the present utility model the generalized section of annexation between telescopic supporting rod and base.
Detailed description of the invention
Please refer to Fig. 1 to Fig. 5, this utility model provides a kind of moving display screen as road traffic caution informing device, including base 1 and several LED displays 2 that can vertically launch and fold of being installed on described base 1.Described base 1 is used for supporting described several LED display 2 and vertically launches, and receives the several LED displays 2 after folding.When using this moving display screen, can the most vertically be launched by several LED displays 2, vertical several LED displays 2, compared to existing laterally disposed LED screen, inherently have higher wind loading rating；When making to be finished this moving display screen, place after several LED displays 2 can be folded, it is simple to carry, save memory space.
In conjunction with Fig. 1, Fig. 2, Figure 14 and Figure 15, every two adjacent LEDs shows that between 2, one side is interconnected by hinge 5, and another side is interconnected by snap close 6.In conjunction with Fig. 1, Fig. 2, Fig. 6, Fig. 7, Figure 17 and Figure 18, near being connected with base 1 by hinge 5 of one side of the LED display 2 of described base 1, another side is interconnected with base 1 by snap close 6.With the light-emitting area of LED display 2 as front, another side is the back side, described hinge 5 is in the front of several LED displays 2, the back side is arranged alternately, the same face at several LED displays 2, hinge 5 is vertically arranged alternately with snap close 6: the most as shown in Figures 1 and 2, from bottom to top, the hinge 5 connecting first LED display 2 and base 1 is arranged at the front of LED display 2, connect first, the hinge 5 of second LED display 2 is arranged at the back side of LED display 2, connect second, the hinge 5 of the 3rd LED display 2 is arranged at the front of LED display 2, connect the 3rd, the hinge 5 of the 4th LED display 2 is arranged at the back side of LED display 2, the rest may be inferred；Front at several LED displays 2, from bottom to top, in the vertical direction is successively according to hinge 5, snap close 6, hinge 5, snap close 6 ... mode be arranged alternately hinge 5 and snap close 6, and at the back side of several LED displays 2, from bottom to top, in the vertical direction is successively according to snap close 6, hinge 5, snap close 6, hinge 5 ... mode be arranged alternately hinge 5 and snap close 6.
In conjunction with Fig. 1, Fig. 2, Figure 13, Figure 14, Figure 15 and Figure 18, described snap close 6 includes main component 61 and is positioned at the latch hook member 62 below main component 61.
For two the most adjacent LED displays 2, the main component 61 of same snap close 6 is fixed on the LED display 2 of top, and corresponding latch hook member 62 is fixed on the LED display 2 of lower section；For near the LED display 2 of described base 1 and base 1, the main component 61 of snap close 6 is fixed on this LED display 2 near described base 1, and corresponding latch hook member 62 is fixed on base 1.Clasp 611 and the sealed expansion realizing LED display 2 of latch hook member 62 of main component 61 is made by compressing described main component 61, make the clasp 611 of main component 61 depart from latch hook member 62 to realize the folding of LED display 2, operate more convenient by unclamping described main component 61.
As shown in Figure 11, Figure 12 and Figure 13, each LED display 2 includes the plastic surface shell 21 being oppositely arranged and plastic cement drain pan 22, the pcb board 23 being located between described plastic surface shell 21 and plastic cement drain pan 22, the multiple LED 24 being arranged in array on described pcb board 23 and is coated with described plastic surface shell 21 and the metal hemming edge 25 at the left and right edge of plastic cement drain pan 22.Described metal hemming edge 25 fixes described plastic surface shell 21 and plastic cement drain pan 22 by screw.Described hinge 5, the main component 61 of snap close 6 are all fixed on metal hemming edge 25 and plastic surface shell 21 and metal hemming edge 25 and plastic cement drain pan 22 by screw with latch hook member 62.
It is particularly to be noted that, in order to prevent misplacing between adjacent LED display screen 2 and between LED display 2 and base 1, ensureing assembly precision: as shown in Figure 14 and Figure 16, the detent 229 being located at LED display 2 upper end, lower section by being located at the positioning boss 228 of LED display 2 lower end, top to coordinate between every two adjacent LEDs display screen 2 realizes location.Described detent 229 and the direct molding on plastic cement drain pan 22 of positioning boss 228, the arranged on left and right sides of plastic cement drain pan 22 upper end respectively sets a detent 229, and the arranged on left and right sides of plastic cement drain pan 22 lower end respectively sets a positioning boss 228.As shown in Figure 17 and Figure 18, another detent 129 being located at base 1 upper end by being located at the positioning boss 228 of this LED display 2 lower end to coordinate between the LED display 2 and base 1 of described base 1 realizes positioning.
Further, in conjunction with Fig. 6, Fig. 7 and Figure 17 and Figure 18, another detent 129 described is located on this base 1；It is additionally provided with the first screw hole 115 and the second screw hole 116 on described base 1, is respectively used to fixing hinge 5 and the latch hook member 62 of snap close 6.
It is noted that as shown in Figure 1, Figure 2, shown in Figure 15 and Figure 16, fracture during for preventing from folding several LED display 2 cabling 7, and the region of corresponding hinge 5 bending has excessive wire casing 29 with metal hemming edge 25 for described face-piece 21 and metal hemming edge 25 and described drain pan 22.As shown in figure 13, seal waterproof by encapsulating 26 between the plurality of LED 24 and pcb board 23, seal waterproof by sealing ring 27 between described pcb board 23 and plastic cement drain pan 22.Further, described pcb board 23 has the installing zone 231 for installing multiple LED 24 and protrudes from the Wiring area 232 at described installing zone 231 edge, described drain pan 22 surrounds described installing zone 231 and Wiring area 232, and the intersection at described installing zone 231 with Wiring area 232 is provided with a shut-off damper 28 and separates twoth district.The transverse section of described shut-off damper 28 is L-shaped, its two ends card is embedded in drain pan 22, as shown in Figure 19, Figure 20, during encapsulating, by described shut-off damper 28 current limliting, first the installing zone 231 installing multiple LED 24 is filled glue, then after Wiring area 232 completes the welding to cabling 7 and test, butted line district 232 carries out encapsulating again, and wherein, described cabling 7 includes the Communication Control line between different LED display 2 and power line.
Described base 1 includes body 11, so-called body 11, refers to that it is the main part of base 1, it is possible to independent support several LED displays 2.Described body 11 can be the entity (not shown) of a cuboid, and another detent 129, first screw hole 115 described and the second screw hole 116 are all located on this body 11；LED display 2 after folding for attractive in appearance, protection and alleviate the purpose of weight; described body 11 can also be as shown in Figure 6, Figure 7; for the frame structure being welded by some " mouth " font shaped steel, and weld the sheet material with pierced pattern at the open section of frame structure.
As a example by shown in Fig. 6 to Fig. 7, in conjunction with Fig. 1 to Fig. 5, described base 1 includes body 11 and is located at the first holding part 12 that described body 11 side is open above；Described first holding part 12 several LED displays 2 after accommodating folding.
In conjunction with Fig. 1 to Fig. 5 and Fig. 8 to Figure 10, the stability of several LED display 2 is supported in order to improve described base 1, significantly strengthening the wind loading rating of whole moving display screen, described base 1 also includes that at least two is installed on the support 13 that contacts to earth that described body 11 periphery can rotate in the range of certain angle around vertical direction.Each end contacting to earth support 13 is respectively mounted a roller 16 and contacts ground, in order to move product entirety.When support 13 is contacted to earth in expansion, add the area that contacts to earth of base 1, enhance base 1 greatly and support stability and the wind loading rating of whole moving display screen of several LED display 2.
Described several LED display 2 can be powered by battery, portable charger baby or direct plug-in form in battery case, and each LED display 2 can show one or more word, composition warning informing content.Uncertainty in view of the working environment of moving display screen, preferably employing battery forms is that described several LED display 2 is powered, so this moving display screen also includes at least one battery case 15 being fixed on described base 1, is provided with polylith lithium battery in described battery case 15.It is two that Fig. 2 illustrates the quantity of battery case 15, and one of them battery case 15 is for directly power supply, and another battery case 15 is standby.For coordinating described battery case 15, described base 1 also includes the second holding part 14 being located at described body 11 opposite side, and described second holding part 14 is used for accommodating battery case 15, and described battery case 15 is fixed by screw-type.
In order to protect the several LED display of support 2 after folding and battery case 15; as shown in Fig. 1 to Fig. 5 and Fig. 8 to Figure 10; contact to earth support 13 in gate-shaped described in preferably; its quantity is four; the corner of described body 11 it is installed on respectively by the cheese head screw of customization; the thread part of the cheese head screw of this customization is screwed into the support 13 that contacts to earth, and the length of rounded portions is longer, uses simultaneously as rotating shaft.The length of two supports 13 that contact to earth being positioned at described body 11 the same side is different, inside can be incorporated in the support 13 that contacts to earth shorter during convenient for collecting, the longer support 13 that contacts to earth can be incorporated in outside, and at the side welded limiting plate 18 of described body 11, for limiting the anglec of rotation of the support 13 that contacts to earth.Described limiting plate 18 is welded on the outer surface of body 11, and part is overlapping with the support 13 that contacts to earth in the width direction, is adjusted the anglec of rotation of the support 13 that contacts to earth by the length adjusting lap.When four supports 13 that contact to earth are fully deployed, substantially in X-type, it is possible to be fixedly supported several LED display 2, there is the strongest wind loading rating.When several LED displays 2 fold, when four supports 13 that contact to earth draw in, two supports 13 that contact to earth being positioned at described body 11 side crowd around the several LED displays 2 after folding together with the first holding part 12, and several LED displays 2 of doubling poststack are protected；Two supports 13 that contact to earth being positioned at described body 11 opposite side crowd around battery case 15 together with the second holding part 14, protect battery case 15.
Several LED displays 2 fold, and after four supports 13 that contact to earth draw in, whole moving display screen is similar to the luggage case of a cuboid, carries the moving display screen under folding storage state for convenience, described body 11 is additionally provided with handle 17.
In conjunction with Fig. 2 Yu Figure 21-24, moving display screen of the present utility model, also include the telescopic supporting rod 3 for described several LED displays 2 being supported from the back side；Described telescopic supporting rod 3 includes expansion link body 31 and is fixed on the spacing card 32 of expansion link body 31 one end, described expansion link body 31 one end is fixed on described base 1, the other end is the free end passing described base 1, described spacing card 32 is fixed on this free end, and described spacing card 32 has and stretches out in described expansion link body 31 grab down 311；The back side of described several LED display 2 is provided with support transverse slat 4, and the middle part of described support transverse slat 4 is provided with the draw-in groove 41 towards described LED display 2 matched with described grab 311；
As shown in Figure 2, when several LED displays 2 are in deployed condition, by described telescopic supporting rod 3 being risen from its free end and making grab 311 thereon be sticked in the draw-in groove 41 of described support transverse slat 4, thus described several LED displays 2 are supported such that it is able to improve the wind loading rating of moving display screen further.
Concrete, as further illustrated in figures 21-24, the expansion link body 31 of described telescopic supporting rod 3 is hollow bushing telescoping tube, and the two ends of described support transverse slat 4 are fixed on the metal hemming edge 25 at the described left and right edge of LED display 2.
Concrete, as shown in figs. 23-24, the body 11 of base 1 is provided with a through hole 112, in one end of described telescopic supporting rod 3 enters the second holding part 14 of described base 1 through described through hole 112 and be fixed on described base 1；Described telescopic supporting rod 3 is by being fixedly welded on described base 1.
In sum, moving display screen of the present utility model, it is provided with base and the several LED displays that can vertically launch and fold being installed on described base.Between every two adjacent LEDs display screen, one side is interconnected by hinge, and another side is interconnected by snap close；Near being connected with base by hinge of one side of the LED display of described base, another side is interconnected with base by snap close；When using this moving display screen, several LED displays quickly can be launched；When making to be finished moving display screen, place after several LED displays can be folded, it is simple to carry, save memory space.Location is realized by positioning boss with detent so that the assembly precision of moving display screen is high between every two adjacent LEDs display screen and between LED display and base.Additionally, described base is provided with and is installed on the support that contacts to earth that its body perimeter can rotate around vertical direction in the range of certain angle, when the support that contacts to earth launches, can increase the Area of bearing of base and ground, improve the stability of strutting system to several LED displays, there is the strongest wind loading rating；When the support that contacts to earth draws in, it is possible to the several LED displays after protection folding；Furthermore, moving display screen is additionally provided with the telescopic supporting rod being supported the LED display launched, when several LED displays are in deployed condition, by described telescopic supporting rod being risen from its free end and making its upper end be fastened on LED display, it is supported from the back side to several LED displays such that it is able to improve the wind loading rating of moving display screen further.
The above; for the person of ordinary skill of the art; can conceive according to the technical solution of the utility model and technology and make other various corresponding changes and deformation, and all these change and deformation all should belong to the protection domain of this utility model appended claims.
Claims (18)
1. a moving display screen, it is characterised in that include base (1) and the several LED displays (2) that can vertically launch and fold being installed on described base (1)；
Described base (1) is used for supporting described several LED display (2) and vertically launches, and receives the several LED displays (2) after folding；
Between every two adjacent LEDs display screen (2), one side is interconnected by hinge (5), and another side is interconnected by snap close (6)；
Near being connected with base (1) by hinge (5) of one side of the LED display (2) of described base (1), another side is interconnected with base (1) by snap close (6)；
Described hinge (5) is arranged alternately at front, the back side of several LED displays (2)；At the same face of several LED displays (2), hinge (5) is vertically arranged alternately with snap close (6).
2. moving display screen as claimed in claim 1, it is characterised in that described snap close (6) includes main component (61) and is positioned at the latch hook member (62) of main component (61) lower section；
For two the most adjacent LED displays (2), the main component (61) of same snap close (6) is fixed on the LED display (2) of top, and corresponding latch hook member (62) is fixed on the LED display (2) of lower section；For LED display (2) and base (1) near described base (1), the main component (61) of snap close (6) is fixed on this LED display (2) near described base (1), and corresponding latch hook member (62) is fixed on base (1)；Make the clasp (611) of main component (61) and the sealed expansion realizing LED display (2) of latch hook member (62) by compressing described main component (61), make the clasp (611) of main component (61) depart from latch hook member (62) to realize the folding of LED display (2) by unclamping described main component (61).
3. moving display screen as claimed in claim 1 or 2, it is characterized in that, the detent (229) being located at LED display (2) upper end, lower section by being located at the positioning boss (228) of LED display (2) lower end, top to coordinate between every two adjacent LEDs display screen (2) realizes location；
Another detent (129) being located at base (1) upper end by being located at the positioning boss (228) of this LED display (2) lower end to coordinate between the LED display (2) and base (1) of described base (1) realizes positioning.
4. moving display screen as claimed in claim 3, it is characterised in that described base (1) includes that body (11), described another detent (129) are located on this body (11)；
It is additionally provided with the first screw hole (115) and the second screw hole (116) on described body (11), is respectively used to fixing hinge (5) and the latch hook member (62) of snap close (6).
5. moving display screen as claimed in claim 3, it is characterised in that described base (1) includes body (11) and is located at the first holding part (12) that described body (11) side is open above；Described first holding part (12) several LED displays (2) after accommodating folding.
6. moving display screen as claimed in claim 5, it is characterized in that, described base (1) also includes that at least two is installed on the support that contacts to earth (13) that described body (11) periphery can rotate in the range of certain angle around vertical direction.
7. moving display screen as claimed in claim 6, it is characterised in that described several LED displays (2) are powered by battery, portable charger baby or direct plug-in form in battery case.
8. moving display screen as claimed in claim 7, it is characterised in that also include at least one battery case (15) being fixed on described base (1).
9. moving display screen as claimed in claim 8, it is characterized in that, described base (1) also includes the second holding part (14) being located at described body (11) opposite side, described second holding part (14) is used for accommodating battery case (15), and described battery case is provided with polylith lithium battery in (15).
10. moving display screen as claimed in claim 6, it is characterised in that described in the support (13) that contacts to earth in gate-shaped, its quantity is four, is installed on the corner of described body (11) respectively by cheese head screw；
The end of the described support that contacts to earth (13) installs a roller (16) contact ground.
11. moving display screens as claimed in claim 5, it is characterised in that described body (11) is provided with handle (17).
12. moving display screens as claimed in claim 11, it is characterised in that limiting plate (18) is fixed in the side of described body (11), the anglec of rotation of support (13) of contacting to earth for restriction.
13. moving display screens as claimed in claim 12, it is characterised in that the length of two supports that contact to earth (13) being positioned at described body (11) the same side is different.
14. moving display screens as claimed in claim 1 or 2, it is characterized in that, each LED display (2) includes the plastic surface shell (21) being oppositely arranged and plastic cement drain pan (22), the pcb board (23) being located between described plastic surface shell (21) and plastic cement drain pan (22), the multiple LED (24) being arranged in array on described pcb board (23) and is coated with the metal hemming edge (25) of described plastic surface shell (21) and plastic cement drain pan (22) left and right edge；
Described hinge (5), the main component (61) of snap close (6) are all fixed on metal hemming edge (25) and plastic surface shell (21) and metal hemming edge (25) and plastic cement drain pan (22) by screw with latch hook member (62).
15. moving display screens as claimed in claim 14, it is characterized in that, seal waterproof by encapsulating (26) between the plurality of LED (24) and pcb board (23), seal waterproof by sealing ring (27) between described pcb board (23) and plastic cement drain pan (22).
16. moving display screens as claimed in claim 15, it is characterized in that, described pcb board (23) has the installing zone (231) for installing multiple LED (24) and protrudes from the Wiring area (232) at described installing zone (231) edge, described drain pan (22) surrounds described installing zone (231) and Wiring area (232), and the intersection at described installing zone (231) Yu Wiring area (232) is provided with a shut-off damper (28) and separates twoth district.
17. moving display screens as claimed in claim 14, it is characterized in that, the region that described face-piece (21) and metal hemming edge (25) and described drain pan (22) and metal hemming edge (25) corresponding hinge (5) bend has excessive wire casing (29).
18. moving display screens as claimed in claim 1, it is characterised in that also include the telescopic supporting rod (3) for described several LED displays (2) being supported from the back side；Described telescopic supporting rod (3) includes expansion link body (31) and is fixed on the spacing card (32) of expansion link body (31) one end, described expansion link body (31) one end is fixed on described base (1), the other end is the free end passing described base (1), described spacing card (32) is fixed on this free end, and described spacing card (32) has and stretches out in described expansion link body (31) grab (321) down；The back side of described several LED display (2) is provided with support transverse slat (4), and the middle part of described support transverse slat (4) is provided with the draw-in groove towards described LED display (2) (41) matched with described grab (321)；
When several LED displays (2) are in deployed condition, by described telescopic supporting rod (3) being risen from its free end and making grab thereon (321) be sticked in the draw-in groove (41) of described support transverse slat (4), thus described several LED displays (2) are supported.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015207905067 | 2015-10-12 | ||
| CN201520790506 | 2015-10-12 | ||
| CN201620274008 | 2016-04-05 | ||
| CN2016202740081 | 2016-04-05 |
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| Publication Number | Publication Date |
|---|---|
| CN205722636U true CN205722636U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620354688.8U Active CN205722636U (en) | 2015-10-12 | 2016-04-25 | Moving display screen |
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| CN (1) | CN205722636U (en) |
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| CN107269678A (en) * | 2017-07-27 | 2017-10-20 | 苏州呈润电子有限公司 | A kind of folding paper die-casting module of display bracket |
| CN107293221A (en) * | 2017-07-04 | 2017-10-24 | 江苏赛博宇华科技有限公司 | A kind of portable and collapsible LED display |
| WO2018126537A1 (en) * | 2017-01-05 | 2018-07-12 | 深圳市大疆创新科技有限公司 | Connecting device and electronic device |
| CN108361530A (en) * | 2018-02-08 | 2018-08-03 | 《电力系统保护与控制》杂志社 | A kind of protective device of embedded multimedia presentation device |
| CN109606269A (en) * | 2018-11-19 | 2019-04-12 | 深圳市奥拓体育文化发展有限公司 | Vehicle-mounted screen |
| CN109671360A (en) * | 2018-12-29 | 2019-04-23 | 厦门天马微电子有限公司 | Display device |
| CN114701755A (en) * | 2022-04-29 | 2022-07-05 | 沈阳希达电子技术有限公司 | Modularized transportation anti-overturning structure suitable for single portable polymorphic display screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018126537A1 (en) * | 2017-01-05 | 2018-07-12 | 深圳市大疆创新科技有限公司 | Connecting device and electronic device |
| CN107293221A (en) * | 2017-07-04 | 2017-10-24 | 江苏赛博宇华科技有限公司 | A kind of portable and collapsible LED display |
| CN107269678A (en) * | 2017-07-27 | 2017-10-20 | 苏州呈润电子有限公司 | A kind of folding paper die-casting module of display bracket |
| CN108361530A (en) * | 2018-02-08 | 2018-08-03 | 《电力系统保护与控制》杂志社 | A kind of protective device of embedded multimedia presentation device |
| CN108361530B (en) * | 2018-02-08 | 2019-11-19 | 《电力系统保护与控制》杂志社 | A kind of protective device of embedded multimedia presentation device |
| CN109606269A (en) * | 2018-11-19 | 2019-04-12 | 深圳市奥拓体育文化发展有限公司 | Vehicle-mounted screen |
| CN109671360A (en) * | 2018-12-29 | 2019-04-23 | 厦门天马微电子有限公司 | Display device |
| CN114701755A (en) * | 2022-04-29 | 2022-07-05 | 沈阳希达电子技术有限公司 | Modularized transportation anti-overturning structure suitable for single portable polymorphic display screen |
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Effective date of registration: 20231218 Address after: 518000, 5th Floor, Building 17, Majialong, No. 29 Hongbu Road, Majialong Community, Nantou Street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Shenzhen city yinte Mai Technology Co.,Ltd. Address before: 2 / F, building 64, Jinlong Industrial Zone, 88 majialong Daxin Road, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Pan Weijiang |