CN204204346U - One can fold LED display - Google Patents
One can fold LED display Download PDFInfo
- Publication number
- CN204204346U CN204204346U CN201420471350.1U CN201420471350U CN204204346U CN 204204346 U CN204204346 U CN 204204346U CN 201420471350 U CN201420471350 U CN 201420471350U CN 204204346 U CN204204346 U CN 204204346U
- Authority
- CN
- China
- Prior art keywords
- led board
- middle led
- movably installed
- group
- fold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The open one of the utility model can fold LED display, bag base plate, described base plate is provided with front LED board, rear spring and middle springs, described rear spring is provided with rear bearing sheet, described middle springs is provided with intermediate support plate, described front LED board is movably installed with middle LED board group, described middle LED board group is positioned on intermediate support plate, described middle LED board group 7 is movably installed with rear LED board, described rear LED board is positioned on rear bearing sheet, described front LED board, middle LED board group and rear LED board are separately installed with PCB, described PCB is provided with LED point array element.Display screen volume is little, storage is convenient, conveniently moving.
Description
Technical field
The utility model relates to display screen, particularly relates to one and can fold LED display.
Background technology
LED display screen is the display mode by controlling semiconductor light-emitting-diode, and its general appearance is exactly be made up of a lot of individual normally red light emitting diode, and the light on and off by lamp show character.Have that brightness is high, operating voltage is low, power consumption is little, maximize, life-span long, shock-resistant and steady performance.The development prospect of LED is very wide, just towards more high brightness, more high weather resistance, higher luminous density, higher uniformity of luminance, and reliability, panchromaticization future development.LED display screen is widely used in the advertising of the different outdoor locations such as stadiums, business application, bank, card Securities, postal service, harbour, market, station, postal service, telecommunication, office, monitoring, school, dining room, hotel, amusement.But existing LED display screen is comparatively large, storage is inconvenient, mobile inconvenience.
Utility model content
The purpose of this utility model is to provide one to fold LED display, has the advantages that display screen volume is little, receive convenience, conveniently moving.
In order to achieve the above object, the technical solution of the utility model is: bag base plate, described base plate is provided with front LED board, rear spring and middle springs, described rear spring is provided with rear bearing sheet, described middle springs is provided with intermediate support plate, described front LED board is movably installed with middle LED board group, described middle LED board group is positioned on intermediate support plate, described middle LED board group is movably installed with rear LED board, described rear LED board is positioned on rear bearing sheet, described front LED board, middle LED board group and rear LED board are separately installed with PCB, described PCB is provided with LED point array element.
Described middle LED board group comprises the first middle LED board, the second middle LED board and the 3rd middle LED board, described front LED board is movably installed with the first middle LED board, described first middle LED board is movably installed with the second middle LED board, described second middle LED board is movably installed with the 3rd middle LED board, described 3rd middle LED board is movably installed with rear LED board.
Described front LED board, the first middle LED board, the second middle LED board and the 3rd middle LED board, above offer two through holes and inverted L-shaped groove respectively, described through hole is connected with inverted L-shaped groove, and described first middle LED board, the second middle LED board and the 3rd middle LED board and rear LED board are provided with the locating device be used in combination with L connected in star.
Described locating device comprises positioning pipe, is provided with retainer spring in described positioning pipe, and described retainer spring is provided with locating piece.
The beneficial effects of the utility model are: the utility model can fold LED display by one, bag base plate, described base plate is provided with front LED board, rear spring and middle springs, described rear spring is provided with rear bearing sheet, described middle springs is provided with intermediate support plate, described front LED board is movably installed with middle LED board group, described middle LED board group is positioned on intermediate support plate, described middle LED board group 7 is movably installed with rear LED board, described rear LED board is positioned on rear bearing sheet, described front LED board, middle LED board group and rear LED board are separately installed with PCB, described PCB is provided with LED point array element.Display screen volume is little, storage is convenient, conveniently moving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model right view;
Fig. 3 is that the utility model A-A breaks view;
Fig. 4 is the utility model B structure enlarged diagram.
Embodiment
Embodiment 1
As shown in Figure 1-2: one can fold LED display bag base plate 1, described base plate 1 is provided with front LED board 2, rear spring 3 and middle springs 4, described rear spring 3 is provided with rear bearing sheet 5, described middle springs 4 is provided with intermediate support plate 6, described front LED board 2 is movably installed with middle LED board group 7, described middle LED board group 7 is positioned on intermediate support plate 6, described middle LED board group 7 is movably installed with rear LED board 8, described rear LED board 8 is positioned on rear bearing sheet 5, described front LED board 2, middle LED board group 7 and rear LED board 8 are separately installed with PCB 9, described PCB 9 is provided with LED point array element 10.After need opening during LED board 2, rear bearing sheet 5 upwards flicks by rear spring 3, LED board 2 after convenient pull-out.When opening middle LED board group 7, intermediate support plate 6 upwards flicks by middle springs 4, LED board group 7. after convenient pull-out
Described middle LED board group 7 comprises the first middle LED board 17 of middle LED board 16, second and the 3rd middle LED board 18, described front LED board 2 is movably installed with the first middle LED board 16, described first middle LED board 16 is movably installed with the second middle LED board 17, described second middle LED board 17 is movably installed with the 3rd middle LED board 18, described 3rd middle LED board 18 is movably installed with rear LED board 8.
Described front LED board 2, the first middle LED board 17 of middle LED board 16, second and the 3rd middle LED board 18, above offer two through holes 11 and inverted L-shaped groove 12 respectively, described through hole 11 is connected with inverted L-shaped groove 12, and the described first middle LED board 17 of middle LED board 16, second and the 3rd middle LED board 18 and rear LED board 8 are provided with the locating device be used in combination with L connected in star 12.
Described locating device comprises positioning pipe 13, is provided with retainer spring 14 in described positioning pipe 13, and described retainer spring 14 is provided with locating piece 15.
When folding, locating piece 15 bullet blocks to the through hole 11 being positioned at bottom and fix by retainer spring 14, and press locating piece 15 when need use and retainer spring 14 is contracted in L connected in star 12 and can pulls open, the through hole 11 be pulled to bottom top is fixing.
Make that LED display volume is little, storage is convenient, conveniently moving.
Claims (4)
1. one kind can fold LED display, it is characterized in that: bag base plate (1), described base plate (1) is provided with front LED board (2), rear spring (3) and middle springs (4), described rear spring (3) is provided with rear bearing sheet (5), described middle springs (4) is provided with intermediate support plate (6), described front LED board (2) is movably installed with middle LED board group (7), described middle LED board group (7) is positioned on intermediate support plate (6), described middle LED board group (7) is movably installed with rear LED board (8), described rear LED board (8) is positioned on rear bearing sheet (5), described front LED board (2), middle LED board group (7) and rear LED board (8) are separately installed with PCB (9), described PCB (9) is provided with LED point array element (10).
2. one can fold LED display according to claim 1, it is characterized in that: described middle LED board group (7) comprises the first middle LED board (16), the second middle LED board (17) and the 3rd middle LED board (18), described front LED board (2) is movably installed with the first middle LED board (16), described first middle LED board (16) is movably installed with the second middle LED board (17), described second middle LED board (17) is movably installed with the 3rd middle LED board (18), described 3rd middle LED board (18) is movably installed with rear LED board (8).
3. one can fold LED display according to claim 1, it is characterized in that: described front LED board (2), the first middle LED board (16), the second middle LED board (17) and the 3rd middle LED board (18), above offer two through holes (11) and inverted L-shaped groove (12) respectively, described through hole (11) is connected with inverted L-shaped groove (12), and described first middle LED board (16), the second middle LED board (17) and the 3rd middle LED board (18) and rear LED board (8) are provided with the locating device be used in combination with L connected in star (12).
4. one can fold LED display according to claim 3, it is characterized in that: described locating device comprises positioning pipe (13), is provided with retainer spring (14) in described positioning pipe (13), described retainer spring (14) is provided with locating piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471350.1U CN204204346U (en) | 2014-08-21 | 2014-08-21 | One can fold LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420471350.1U CN204204346U (en) | 2014-08-21 | 2014-08-21 | One can fold LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204346U true CN204204346U (en) | 2015-03-11 |
Family
ID=52662281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420471350.1U Expired - Fee Related CN204204346U (en) | 2014-08-21 | 2014-08-21 | One can fold LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204346U (en) |
-
2014
- 2014-08-21 CN CN201420471350.1U patent/CN204204346U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204695721U (en) | A kind of miniature advertisement lamp box | |
| CN204204346U (en) | One can fold LED display | |
| CN105280112A (en) | Bus stop board | |
| CN204130088U (en) | The sliceable LED installing frame LED display of a kind of band | |
| CN104715686A (en) | Automatic curtain reeling type LED display screen | |
| CN205014254U (en) | Integrated form solar lamp | |
| CN204130089U (en) | A kind of sun power can fold LED display | |
| CN204759950U (en) | LED display screen mosaic structure | |
| CN201233699Y (en) | Module combined energy-saving advertisement lamp box | |
| CN202604355U (en) | Light emitting diode (LED) luminous kettle | |
| CN203083981U (en) | Air quality detector | |
| CN203706605U (en) | Scroll LED (Light-Emitting Diode) display screen | |
| CN203338683U (en) | General information LED display screen | |
| CN104715690A (en) | Roller shutter type LED display screen | |
| CN103559845B (en) | A kind of corrugated LED display | |
| CN202896146U (en) | Water bubble lamp picture | |
| CN204215682U (en) | A kind of multiple LED screens device of novel one piece of mainboard | |
| CN203338703U (en) | Double-faced hanging type LED light box | |
| CN202422644U (en) | Signboard with solar cell panel | |
| CN201225560Y (en) | Welcome LED light case | |
| CN202342786U (en) | Novel energy-saving basketball stand | |
| CN203325389U (en) | Single-face double-border hanging type LED lamp box | |
| CN104566143A (en) | Advertising lamphouse | |
| CN202402961U (en) | Portable solar light-emitting diode (LED) bulb | |
| CN207394623U (en) | A kind of LED energy-saving lamps suitable for file administration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160821 |