CN202310350U - Novel LED (Light Emitting Diode) rental screen unit box - Google Patents
Novel LED (Light Emitting Diode) rental screen unit box Download PDFInfo
- Publication number
- CN202310350U CN202310350U CN2011204373756U CN201120437375U CN202310350U CN 202310350 U CN202310350 U CN 202310350U CN 2011204373756 U CN2011204373756 U CN 2011204373756U CN 201120437375 U CN201120437375 U CN 201120437375U CN 202310350 U CN202310350 U CN 202310350U
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- China
- Prior art keywords
- aluminum alloy
- alloy frame
- led
- alloy framework
- plate structure
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- 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
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Abstract
The utility model discloses a novel LED (Light Emitting Diode) rental screen unit box, comprising an aluminum alloy framework, a rear plastic cover, an LED unit module and linking mechanisms, wherein the aluminum alloy framework is of an aluminum teeth-type ribbed plate structure obtained through integral compression molding, the rear plastic cover is of a ribbed plate structure obtained through integral injection molding, and the rear plastic cover and the aluminum alloy framework are assembled through a hinge shaft device; the LED unit module is fixed on a mounting plane of the aluminum alloy framework, and a PCB (Printed Circuit Board) face shield is arranged on the surface of the LED unit module; and four side faces of the aluminum alloy framework are provided with the linking mechanisms tightly locked with adjacent LED screen unit boxes. The novel LED rental screen unit box disclosed by the utility model has the advantages of high precision, simplicity for assembling and hoisting, good heat radiating effect, low cost and the like. The aluminum alloy framework is hollowed out in design and of the aluminum teeth-type ribbed plate structure obtained through integral compression molding, so that the aluminum alloy framework is enlarged in structural space and greatly increased in heat radiating area, meanwhile, wiring is facilitated. The rear plastic cover is of the ribbed plate structure obtained through integral injection molding and is stable in structure and attractive in appearance, and the unit box is light and is convenient to carry and transport.
Description
Technical field
The utility model relates to a kind of LED screen apparatus, especially relates to a kind of New LED lease screen Cell.
Background technology
Existing LED screen generally is to adopt the modular cabinet structure, is formed by connecting in a plurality of less LED screen unit casees, and the independence that is compared to each other between casing and the casing causes between each parts structure built on the sand.Through the numerical control bending moulding, and the mode that connects through the meal gold solder links together each Cell, is made through surface treatment or the like technology again by metal sheet.Its defective is: fabrication technique is complicated, and labour intensity is big, and machining accuracy is low, between long and each parts of production cycle structure built on the sand, and the panel beating specification requirement compare higher, manufacturing cost than higher, precision is low, yielding, the assembly unit difficulty is big and efficient is low or the like.
Owing to be between each parts of Cell through welding, be difficult for removing and installing, radiating effect is poor; Adopt traditional winding displacement, power line, production operation is complicated; Contact is unstable; The internal wiring that causes of long duration is aging, and then causes components and parts short circuit such as circuit and unnecessary trouble and fault occur, influences the use and the performance of product.
Summary of the invention
The utility model purpose provides a kind of New LED lease screen Cell.Technical problems such as the existing in prior technology assembly unit is complicated to solve, lifting complicacy, structural instability, radiating effect difference.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of New LED lease screen Cell; Comprise aluminum alloy frame, plastic rear cover, LED unit module, coupling mechanism; Said aluminum alloy frame is the tooth-like reinforcing plate structure of the aluminium of one die cast, and plastic rear cover is the reinforcing plate structure of integrated injection molding, and wherein plastic rear cover is through hinge axis device and aluminum alloy frame assembling; Said LED unit module is fixed on the mounting plane of aluminum alloy frame, and the surface of this LED unit module is provided with the pcb board face shield; Four sides of said aluminum alloy frame are provided with the coupling mechanism with the tight lock of adjacent LED screen unit case.
As preferably; Said coupling mechanism comprises and is arranged on the aluminum alloy frame up and down hoisting mechanism up and down, the left and right sides coupling mechanism and the interlock of left and right side of side; Wherein interlock comprises the quick snap close that is arranged on aluminum alloy frame left surface middle part, and aluminum alloy frame right flank middle part is provided with the corresponding locking bar of lock core shape with quick snap close.
As preferably, said aluminum alloy frame inside is engraved structure, and the back side of this aluminum alloy frame is provided with the tooth-like gusset of aluminium of heat transmission.
As preferably, the two ends of said aluminum alloy frame upper side are provided with alignment pin, and the two ends of aluminum alloy frame downside are provided with the dowel hole that matches.
As preferably, said plastic rear cover is a streamlined structure.
The utlity model has the precision height, be easy to assembly unit, be easy to lifting, good heat dissipation effect, low cost and other advantages.Aluminum alloy frame is designed to hollow out, and is the tooth-like reinforcing plate structure of aluminium of one die cast, makes the frame structure of aluminum alloy space enlargement, has increased area of dissipation greatly, also makes things convenient for cabling simultaneously.Plastic rear cover is the reinforcing plate structure of integrated injection molding, its Stability Analysis of Structures, good looking appearance, and the unit box light weight is convenient for carrying and transports.
Description of drawings
Fig. 1 is the utility model parts assembly relation structural representation.
Fig. 2 is the front view of the utility model.
Fig. 3 is the rearview of the utility model.
Fig. 4 is that the master of the utility model looks installation diagram.
Fig. 5 is the assembled rear view of Fig of the utility model.
Fig. 6 is the structural representation of aluminum alloy frame shown in Figure 1.
Fig. 7 is the structural representation of plastic rear cover shown in Figure 1.
Embodiment
Below through embodiment, and combine accompanying drawing, the technical scheme of the utility model is further specified.
Fig. 1 is the utility model parts assembly relation structural representation; Fig. 2 is the front view of the utility model; Fig. 3 is the rearview of the utility model.Combine Fig. 2, Fig. 3 to know by Fig. 1; This New LED lease screen Cell; Mainly be made up of aluminum alloy frame 5, plastic rear cover 9, LED unit module 2, coupling mechanism etc., wherein aluminum alloy frame 5 is tooth-like gusset 17 structures of aluminium of one die cast, and plastic rear cover 9 is the reinforcing plate structure of integrated injection molding; Aluminum alloy frame 5 backs are hollow out 18; The back side of this aluminum alloy frame 5 is provided with the tooth-like gusset 17 of aluminium (as shown in Figure 6) of heat transmission, and said plastic rear cover 9 is through hinge axis device 10 and aluminum alloy frame 5 assemblings, and aluminum alloy frame 5 middle parts are provided with connecting plate 6, and that LED unit module 2 is connected on front and back position is fastening.Can know that in conjunction with Fig. 4 LED unit module 2 is fixed on the mounting plane of aluminum alloy frame 5, the surface of this LED unit module 2 is provided with pcb board face shield 1.
Fig. 5 is the assembled rear view of Fig of the utility model; Further can know in conjunction with Fig. 5; Four sides of aluminum alloy frame 5 are provided with the coupling mechanism with the tight lock of adjacent LED screen unit case; Coupling mechanism comprises the hoisting mechanism up and down 4 that is arranged on aluminum alloy frame side about in the of 5, the left and right sides coupling mechanism 11 and the interlock of left and right side; Wherein interlock comprises the quick snap close 7 that is arranged on aluminum alloy frame 5 left surfaces middle part, and aluminum alloy frame 5 right flanks middle part is provided with the corresponding locking bar 71 of lock core shape with quick snap close 7.The two ends of these aluminum alloy frame 5 upper sides are provided with alignment pin 13; The two ends of aluminum alloy frame 5 downsides are provided with the dowel hole 3 that matches; Aluminum alloy frame 5 upper sides middle parts also is provided with handle 12, is carrying, is grasping LED screen unit case in the transportation, installation, maintenance process being convenient for people to.
During the assembling of left and right sides Cell, the quick snap close 7 at aluminum alloy frame 5 left surfaces middle part and adjacent aluminum alloy frame right flank the middle part corresponding locking bar 71 of lock core shape of snap close 7 fast stick into, and connect fast about with adjacent casing through left and right sides coupling mechanism 11 simultaneously; Cell when assembling up and down, aluminum alloy frame 5 upsides of below Cell alignment pin 13, cooperates with the dowel hole 3 of aluminum alloy frame 5 downsides of top Cell, and will go up lower box through hoisting mechanism 4 up and down and connect fast and fix.These location and interlock closely link together adjacent LED screen unit case.Plastics back cover 9 has streamlined structure (as shown in Figure 7) through rotary hinge axis device 10 and the assembling of aluminum alloy frame 5 back sides above the plastics back cover 9, the intensity of plastics back cover 9 is improved, and attractive in appearance.
Above embodiment only is the preferred embodiment of the utility model, non-providing constraints.For a person skilled in the art, under any prerequisite that does not break away from the present invention design, and, all should be contained among the application's the claim scope its equivalent modifications of carrying out or change.
Claims (5)
1. Cell is shielded in a New LED lease; Comprise aluminum alloy frame, plastic rear cover, LED unit module, coupling mechanism; It is characterized in that; Said aluminum alloy frame is the tooth-like reinforcing plate structure of the aluminium of one die cast, and plastic rear cover is the reinforcing plate structure of integrated injection molding, and wherein plastic rear cover is through hinge axis device and aluminum alloy frame assembling; Said LED unit module is fixed on the mounting plane of aluminum alloy frame, and the surface of this LED unit module is provided with the pcb board face shield; Four sides of said aluminum alloy frame are provided with the coupling mechanism with the tight lock of adjacent LED screen unit case.
2. a kind of New LED lease screen Cell according to claim 1; It is characterized in that; Said coupling mechanism comprises and is arranged on the aluminum alloy frame up and down hoisting mechanism up and down, the left and right sides coupling mechanism and the interlock of left and right side of side; Wherein interlock comprises the quick snap close that is arranged on aluminum alloy frame left surface middle part, and aluminum alloy frame right flank middle part is provided with the corresponding locking bar of lock core shape with quick snap close.
3. a kind of New LED lease screen Cell according to claim 1 and 2 is characterized in that said aluminum alloy frame inside is engraved structure, and the back side of this aluminum alloy frame is provided with the tooth-like gusset of aluminium of heat transmission.
4. a kind of New LED lease screen Cell according to claim 1 and 2 is characterized in that the two ends of said aluminum alloy frame upper side are provided with alignment pin, and the two ends of aluminum alloy frame downside are provided with the dowel hole that matches.
5. a kind of New LED lease screen Cell according to claim 1 is characterized in that said plastic rear cover is a streamlined structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204373756U CN202310350U (en) | 2011-11-08 | 2011-11-08 | Novel LED (Light Emitting Diode) rental screen unit box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204373756U CN202310350U (en) | 2011-11-08 | 2011-11-08 | Novel LED (Light Emitting Diode) rental screen unit box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310350U true CN202310350U (en) | 2012-07-04 |
Family
ID=46379155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204373756U Expired - Fee Related CN202310350U (en) | 2011-11-08 | 2011-11-08 | Novel LED (Light Emitting Diode) rental screen unit box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014075380A1 (en) * | 2012-11-13 | 2014-05-22 | 合肥瑞华电子科技有限责任公司 | Box structure of ultrathin led display screen |
| CN105741698A (en) * | 2016-05-04 | 2016-07-06 | 方迪勇 | Combined display unit of energy-saving and innovative light-emitting diode (LED) display screen |
-
2011
- 2011-11-08 CN CN2011204373756U patent/CN202310350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014075380A1 (en) * | 2012-11-13 | 2014-05-22 | 合肥瑞华电子科技有限责任公司 | Box structure of ultrathin led display screen |
| CN105741698A (en) * | 2016-05-04 | 2016-07-06 | 方迪勇 | Combined display unit of energy-saving and innovative light-emitting diode (LED) display screen |
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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 |
Granted publication date: 20120704 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |