CN105206191A - Single-row front maintenance type LED screen - Google Patents
Single-row front maintenance type LED screen Download PDFInfo
- Publication number
- CN105206191A CN105206191A CN201510708398.9A CN201510708398A CN105206191A CN 105206191 A CN105206191 A CN 105206191A CN 201510708398 A CN201510708398 A CN 201510708398A CN 105206191 A CN105206191 A CN 105206191A
- Authority
- CN
- China
- Prior art keywords
- type led
- rear box
- maintenance type
- led screen
- casing
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a single-row front maintenance type LED screen which comprises a front box, a rear box, a hydraulic stretchable rod and a hinge. A power source is installed inside the rear box. Three wire through holes are formed in the side faces. The bottom is provided with a heat dissipation hole and provided with a heat dissipation fan. LED display unit plates of different specifications can be installed on the front box selectively. The front box is connected with the upper end of the rear box through the hinge. The middle portions of the front box and the rear box are connected through the hydraulic stretchable rod. A lock catch is arranged on the front box, and locking and fastening can be achieved when the lock catch is closed. The single-row front maintenance type LED screen has the advantages that the occupied space is small, no maintenance channel needs to be reserved in the display screen, the whole screen is thin and can be mounted to the wall, and the finished screen is attractive and elegant and occupies small space.
Description
Technical field
The present invention relates to a kind of display screen, specifically a kind of single front maintenance type LED screen.
Background technology
Present stage, LED display device is all be fixedly mounted on the position needing to install, and some outdoor large meeting-place, or the LED display that the position in center, city stage is installed settles at one go, installs fixing dead, although save trouble, but but causing huge inconvenience when safeguarding, is exactly generally directly change when damaged, time-consuming bothersome, increase artificial, and need many people to carry out work.
Summary of the invention
The object of the invention is to provide a kind of simple structure, easy to use, the single front maintenance type LED screen that security performance is high.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is:
A kind of single front maintenance type LED screen, comprise front casing, rear box, hydraulically extensible bar, hinge, in described rear box, power supply is installed, side has three cable-through holes, bottom has louvre and installs cooling fan, described front casing is provided with LED display unit plate, and front casing and rear box upper end connect with hinge, and front casing is connected with rear box middle part hydraulically extensible bar.
Further, described rear box is provided with waterproof apron, and described waterproof apron is positioned at front casing and is connected seam crossing with rear box.
Further, described rear box port surrounding has waterproof to turn one's coat groove.
Further, described hydraulically extensible bar is connected with front casing traveling nut.
Further, described hydraulically extensible bar is connected with rear box traveling nut.
Preferably, described front casing front is provided with casing snap close.
Preferably, described front tank surface is provided with display unit installation position, can manufacture various shape.
As preferably, described front tank surface has mounting hole, can irregular perforate, adapts to the LED screen display board of Different Rule.
The invention has the beneficial effects as follows:
The single front maintenance type LED screen of the present invention, for single casing display screen or single multiple row display screen, advantage is that the space taken is smaller, display screen need not stay maintenance channel, and screen entirety is thinner, can paste wall and install, elegant in appearance after product completion, do not take up space.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the present invention's single front maintenance type LED screen schematic diagram.
Fig. 2 is front casing schematic diagram.
Wherein, casing before 1-, 11-upholstery border, 12-display unit installation position, 13-set bolt room, 14-casing snap close, 2-rear box, 21-power supply, 22-cable-through hole, 23-louvre, 24-cooling fan, 3-hydraulically extensible bar, 4-hinge, 5-waterproof is turned one's coat groove, 6-waterproof apron, 7-movable bolt.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1, a kind of single front maintenance type LED screen, comprises front casing 1, rear box 2, hydraulically extensible bar 3, hinge 4, front casing 1, rear box 2 upper end by hinge 4 as connection, can opening and closing movement, can be supported by the hydraulically extensible bar 3 in support system after unlatching.
Hydraulically extensible bar 3 is connected with forward and backward casing movable bolt 7, and hydraulically extensible bar 3 junction all can one direction be rotated, and realizes the opening and closing movement of casing.
Rear box 2 cable-through hole 22 is waterproof cable-through hole, for realizing the electrical connection cabling between two casings, and safe waterproof, avoid electric fault.
Waterproof turn one's coat groove 5 for prevent rainwater flow backwards enter casing.Waterproof apron 7, for the joint seal of front casing 1 and rear box 2, prevents rainwater from entering box house.
Cooling fan 24 and louvre 23 form a cooling system, and louvre 23 also uses, so that the rainwater entering box house discharges casing fast by louvre 23 as box house water delivering orifice, in order to avoid cause internal electric fault, one hole is multiplex, also avoids many perforates to move, and causes equipment unstable.
Power supply 21 is an external power supply changeover device, for LED unit module provides working power, can external power supply, and also can store a small amount of electricity.
Front casing front is provided with casing snap close 14, fixing after closing for casing, prevents casing before and after between the normal operating period to be separated.
Upholstery border 11 is the edge trim of single casing, if single multiple row casing use, edge trim needs to cancel.
Display unit installation position 12 is the installation room of each specification LED display unit plate, for installing LED unit module.
Mounting hole 13 is the set bolt room of LED display unit plate.By inside bolt, LED unit plate is fixed on front casing, makes it into as a whole.
And multiple LED display forms complete display unit, casing is connected with power supply, forms whole display device.
The design is used for single casing display screen or single multiple row display screen, and advantage is that the space taken is smaller, and display screen need not stay maintenance channel, and screen entirety is thinner, can paste wall and install, elegant in appearance after product completion, does not take up space.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (8)
1. a single front maintenance type LED screen, comprise front casing, rear box, hydraulically extensible bar, hinge, it is characterized in that, in described rear box, power supply is installed, side has three cable-through holes, and bottom has louvre and installs cooling fan, and described front casing is provided with LED display unit plate, front casing and rear box upper end connect with hinge, and front casing is connected with rear box middle part hydraulically extensible bar.
2. single front maintenance type LED screen according to claim 1, it is characterized in that, described rear box is provided with waterproof apron, and described waterproof apron is positioned at front casing and is connected seam crossing with rear box.
3. single front maintenance type LED screen according to claim 1, is characterized in that, described rear box port surrounding has waterproof to turn one's coat groove.
4. single front maintenance type LED screen according to claim 1, it is characterized in that, described hydraulically extensible bar is connected with front casing traveling nut.
5. single front maintenance type LED screen according to claim 1, it is characterized in that, described hydraulically extensible bar is connected with rear box traveling nut.
6. single front maintenance type LED screen according to claim 1, it is characterized in that, described front casing front is provided with casing snap close.
7. single front maintenance type LED screen according to claim 1, it is characterized in that, described front tank surface is provided with display unit installation position.
8. single front maintenance type LED screen according to claim 1, it is characterized in that, described front tank surface has mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708398.9A CN105206191A (en) | 2015-10-27 | 2015-10-27 | Single-row front maintenance type LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510708398.9A CN105206191A (en) | 2015-10-27 | 2015-10-27 | Single-row front maintenance type LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105206191A true CN105206191A (en) | 2015-12-30 |
Family
ID=54953829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510708398.9A Pending CN105206191A (en) | 2015-10-27 | 2015-10-27 | Single-row front maintenance type LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105206191A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680494A (en) * | 2017-10-24 | 2018-02-09 | 山西高科华烨电子集团有限公司 | The LED display casing of preceding maintenance |
| CN107993587A (en) * | 2017-12-30 | 2018-05-04 | 广州市高博林电子有限公司 | Waterproof led display screen |
| CN108082058A (en) * | 2017-12-15 | 2018-05-29 | 河南森源鸿马电动汽车有限公司 | A kind of installation and maintenance structure of the big color screen of external vehicle-mounted |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201600846U (en) * | 2010-02-05 | 2010-10-06 | 北京航天芯光科技有限公司 | Display module of LED display screen and case body thereof |
| CN201780735U (en) * | 2010-08-02 | 2011-03-30 | 泉州彩亮电子有限公司 | Front maintenance waterproof case for LED display screen |
| CN102074169A (en) * | 2011-01-07 | 2011-05-25 | 深圳市中庆微科技开发有限公司 | Window type light-emitting diode (LED) display screen maintained at front end |
| CN202035242U (en) * | 2011-04-28 | 2011-11-09 | 石家庄科航光电科技有限公司 | Light emitting diode (LED) display screen box body convenient to install and maintain |
-
2015
- 2015-10-27 CN CN201510708398.9A patent/CN105206191A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201600846U (en) * | 2010-02-05 | 2010-10-06 | 北京航天芯光科技有限公司 | Display module of LED display screen and case body thereof |
| CN201780735U (en) * | 2010-08-02 | 2011-03-30 | 泉州彩亮电子有限公司 | Front maintenance waterproof case for LED display screen |
| CN102074169A (en) * | 2011-01-07 | 2011-05-25 | 深圳市中庆微科技开发有限公司 | Window type light-emitting diode (LED) display screen maintained at front end |
| CN202035242U (en) * | 2011-04-28 | 2011-11-09 | 石家庄科航光电科技有限公司 | Light emitting diode (LED) display screen box body convenient to install and maintain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680494A (en) * | 2017-10-24 | 2018-02-09 | 山西高科华烨电子集团有限公司 | The LED display casing of preceding maintenance |
| CN108082058A (en) * | 2017-12-15 | 2018-05-29 | 河南森源鸿马电动汽车有限公司 | A kind of installation and maintenance structure of the big color screen of external vehicle-mounted |
| CN107993587A (en) * | 2017-12-30 | 2018-05-04 | 广州市高博林电子有限公司 | Waterproof led display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105206191A (en) | Single-row front maintenance type LED screen | |
| CN103369933A (en) | Dustproof and waterproof case | |
| CN204029302U (en) | A kind of outdoor LED display screen | |
| CN202307009U (en) | Novel LED grid lease screen | |
| CN204789675U (en) | Electric meter box | |
| CN103715641B (en) | Modularization distribution box | |
| CN109361177A (en) | A kind of retractable cable gantry for line concentration of classifying | |
| CN204810749U (en) | Wall -hanging network rack | |
| CN206774897U (en) | Outdoor water-proof cabinet | |
| CN206865880U (en) | A kind of outdoor rainproof radiating powerline network equipment box | |
| US11489322B2 (en) | LED power supply integrated junction box | |
| CN204203522U (en) | Fiber to the home distributor box | |
| CN205812589U (en) | Wall hanging box | |
| CN204948578U (en) | A kind of data center machine room network cabinet | |
| CN220896966U (en) | Mounting structure of room manager | |
| CN205092429U (en) | Dustproof regulator cubicle of being qualified for next round of competitions | |
| CN215070985U (en) | Ventilation cooling's contravariant lighting power supply cabinet | |
| CN204904743U (en) | Arc assembled element of LED display screen | |
| CN213093865U (en) | Lightning protection box is used in gardens with good radiating effect | |
| CN205195096U (en) | Waterproof ventilative panel of UPS | |
| CN202488058U (en) | Outdoor suspension type terminal box | |
| CN103362327B (en) | Staircase built-in fully-guarded intelligent power distribution station transformer | |
| CN210111433U (en) | Tower bottom cabinet | |
| CN2917122Y (en) | Cam power supply unit installation box | |
| CN203403623U (en) | Integrated ceiling electric appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |