CN203760016U - Novel outdoor large screen lease LED (light-emitting diode) display screen box - Google Patents
Novel outdoor large screen lease LED (light-emitting diode) display screen box Download PDFInfo
- Publication number
- CN203760016U CN203760016U CN201420153915.1U CN201420153915U CN203760016U CN 203760016 U CN203760016 U CN 203760016U CN 201420153915 U CN201420153915 U CN 201420153915U CN 203760016 U CN203760016 U CN 203760016U
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- China
- Prior art keywords
- box frame
- box
- locking device
- casing
- novel outdoor
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- Expired - Fee Related
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Abstract
A novel outdoor large screen lease LED (light-emitting diode) display screen box comprises a box frame, a box rear cover, a signal device, a signal receiving card, LED unit display boards, a power supply, a vertical lifting and locking device, vertical positioning pins, a bilateral locking device, spring bolts and a lifting handle. The box frame and the box rear cover are made of magnesium alloy materials by integrated die-cast formation, the front of the box frame is provided with a box frame flat board for fixing the LED unit display boards on the same plane, the box frame comprises a plurality of transverse reinforcing ribs and a longitudinal reinforcing board arranged in the middle of the box frame, a groove structure is arranged in the middle of the longitudinal reinforcing board, and a plurality of radiating openings are formed in the bottom of the longitudinal reinforcing board. The weight of magnesium alloys is less than two-thirds of that of die-cast aluminum, and installation, carrying and transportation are more facilitated. By the aid of the novel design of the frame, the box is unique, simple and attractive in appearance modeling, a visual impact is given to people, and a traditional square thick box is replaced.
Description
Technical field
The utility model relates to LED lease screen technical field, especially relates to a kind of Novel outdoor giant-screen lease LED display casing.
Background technology
Along with scientific and technical development, the maturation of LED technology, cost is also significantly declining simultaneously, and LED display is widely used.Existing LED lease screen adopts body structure design type more, at body structure design aspect, is all more single, is all the single design of doing for the installation environment of casing, can not be applicable to multiple installation environment.And most of casings heavy, be of rude workmanship, carry inconvenience, aggravation transportation cost, also inconvenient fitting operation.Conventional art is to adopt modular cabinet structure, and sheet metal process is that metal sheet is through numerical control press blanking, to bender bending and molding, bonding machine welding, machining technique, then be made through surface treatment etc. technique, its defect is, fabrication technique is complicated, and labour intensity is large, and machining precision is low, production cycle is long, panel beating technical requirement is relatively high, and manufacturing cost is higher, loosening after lifting collision.Also have a kind of method to adopt exactly machine die casting and injection molding technology, framework and back cover are passed through to die casting die casting one-shot forming, die casting, Shooting Technique is by aluminium ingot is become to liquid with plastic melt, aluminium liquid and plastics are filled into moulding in the die casting die cavity of die casting machine, then pass through machine work, process of surface treatment is made, and this technical matters is simple, and precision is high, corresponding shortening of production cycle, structure is more firm, be easy to assembled, be easy to lifting, efficiency increases, but aluminium casing is once run into regard to gravity yielding.
Summary of the invention
The utility model is in order to solve the problems of the technologies described above, provide that a kind of precision is high, stabilized structure, assembled, lift Novel outdoor giant-screen lease LED display casing simple, with low cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: Novel outdoor giant-screen lease LED display casing, comprises that box frame, casing bonnet, telltale, signal receiving card, LED unit show plate, power supply, lift locking device, upper and lower register pin, left and right locking device, night bolt, handle up and down; Described box frame, casing back cover are the moulding of magnesium alloy materials integrated die-casting, and wherein box frame front is provided with LED unit plate is fixed on to conplane box frame flat board; This box frame is comprised of many cross reinforcings and the longitudinal stiffening plate that is arranged on box frame centre position; In the middle of described longitudinal stiffening plate, be groove shape structure, and bottom offer a plurality of thermovents.
As preferably, described casing bonnet is arranged on longitudinal stiffening plate top, between casing bonnet and longitudinal stiffening plate, has been provided with successively power supply, telltale, signal receiving card.
As preferably, described casing bonnet is provided with waterproof apron with longitudinal stiffening plate junction.
As preferably, the described locking device that lifts is up and down to offer rectangle and carve mouth by being arranged on the lifting locking device of box frame upper end and box frame lower end, wherein lifts locking device and comprises fixed block and rotating head.
As preferably, both sides, described box frame upper end are respectively equipped with a upper and lower register pin, are provided with handle in the middle of this box frame.
As preferably, centre position, described box frame both sides is respectively equipped with left and right locking device, and this top, box frame left side is provided with night bolt with the junction of cross reinforcing, and below, box frame left side is provided with pin hole with the junction of cross reinforcing; Top, described box frame right side is provided with pin hole with the junction of cross reinforcing, and below, box frame right side is provided with night bolt with the junction of cross reinforcing.
As preferably, four jiaos, the described box frame back side is provided with boss.
It is box frame and rear cover material that the utility model adopts magnesium alloy, by die casting one-shot forming, adopts magnesium alloy weight less than 2/3rds of die casting aluminium framework and back cover, more convenient to install and carry transportation.Adopt novel Frame Design, appearance and modeling is unique, succinct, attractive in appearance, gives a kind of visual impact sense of people, replaces traditional square thick casing.Magnesium alloy frame knot adopts crisscross reinforcement to form engraved structure, and space is large, directly dispels the heat in the module back side, be highly susceptible to simultaneously assembled, lifting, due to after moulding without any post-production, its efficiency significantly promotes, cost-saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure explosive view of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Fig. 1 is structural representation of the present utility model; Fig. 2 is structure explosive view of the present utility model.From Fig. 1 in conjunction with Fig. 2, Novel outdoor giant-screen lease LED display casing, is mainly shown plate 20, power supply 2, is lifted locking device, upper and lower register pin 10, left and right locking device 7, night bolt 8,81, handle 15 etc. up and down and form by box frame 11, casing bonnet 1, telltale 5, signal receiving card 6, LED unit; Described box frame 11, casing back cover 1 are the moulding of magnesium alloy materials integrated die-casting, and wherein box frame 11 fronts are provided with LED unit plate 20 is fixed on to conplane box frame flat board; This box frame 11 is comprised of many cross reinforcings 9 and the longitudinal stiffening plate 12 that is arranged on box frame 11 centre positions; In the middle of described longitudinal stiffening plate 12, be groove 16 shape structures, this groove 16 and bottom offer a plurality of thermovents 17.Casing bonnet 1 is arranged on longitudinal stiffening plate 12 tops, between casing bonnet 1 and longitudinal stiffening plate 12, has been provided with successively power supply 2, telltale 5, signal receiving card 4, and this casing bonnet 1 is provided with waterproof apron 3 with longitudinal stiffening plate 12 junctions.The position at box frame 11 Si Ge turnings, the back side is provided with boss 6, and this boss 6 connects fastening while being conveniently assembled into giant-screen, play the effect of balance while being placed in floor or plane, and this box frame 11, with back of the body bar structure, facilitates box house cabling.Box frame 11 is installed bonnet to reach the effect that water-tight is dustproof; Casing bonnet 1, above with streamlined structure, improves the intensity of bonnet, and attractive in appearance.Box frame 11 upper ends are provided with foldable handle 15 and capture LED unit box being convenient for people to carrying, in transportation, installation, maintenance process.
Lift up and down locking device for upper and lower two adjacent casing fast hoisting are connected, this lifts locking device is up and down to offer rectangle and carve mouthfuls 18 by being arranged on the lifting locking device of box frame 11 upper ends and box frame lower end, wherein lifts locking device and comprises fixed block 13 and rotating head 14.During use, upper and lower two unit boxs are located and fixed by being arranged on the register pin up and down 10 at the upper and lower two ends of box frame, the rectangle that simultaneously rotating head 14 of the lifting locking device of lower box framework upper end is inserted into upper box framework lower end is carved in mouth 18, and by rotating head 14 half-twists, thereby lower box is closely connected.
Box frame 11 left and right sides are respectively equipped with left and right locking device 7, this left and right locking device 7 is for splicing the adjacent box frame in two of left and right, these box frame 11 tops, left side are provided with night bolt 8 with the junction of cross reinforcing, and box frame 11 belows, left side are provided with pin hole 190 with the junction of cross reinforcing; Described box frame 11 tops, right side are provided with pin hole 19 with the junction of cross reinforcing, box frame 11 belows, right side are provided with night bolt 80 with the junction of cross reinforcing, by night bolt 8,19, coordinate with pin hole 80,190, thus adjustment the fixedly flatness of left and right two tanks splicing.When two adjacent unit boxs are spliced, first the night bolt of a top, box frame left side is inserted to another top, box frame right side pin hole, the night bolt of another below, box frame right side is inserted in the pin hole of below, adjacent frame left side simultaneously, thereby make left and right two adjacent casings keep identical flatness, then by left and right locking device, left and right two tanks is locked, piece can narrow down to below 0.50mm.
Above embodiment is only for illustrating, non-providing constraints.Anyly do not depart from spirit of the present invention and category, and the equivalent modifications that it is carried out or change all should be contained among the application's claim scope.
Claims (6)
1. a Novel outdoor giant-screen lease LED display casing, comprises that box frame, casing bonnet, telltale, signal receiving card, LED unit show plate, power supply, lift locking device, upper and lower register pin, left and right locking device, night bolt, handle up and down; It is characterized in that, described box frame, casing back cover are the moulding of magnesium alloy materials integrated die-casting, and wherein box frame front is provided with LED unit plate is fixed on to conplane box frame flat board; This box frame is comprised of many cross reinforcings and the longitudinal stiffening plate that is arranged on box frame centre position; In the middle of described longitudinal stiffening plate, be groove shape structure, and bottom offer a plurality of thermovents.
2. a kind of Novel outdoor giant-screen according to claim 1 is leased LED display casing, it is characterized in that, described casing bonnet is arranged on longitudinal stiffening plate top, between casing bonnet and longitudinal stiffening plate, has been provided with successively power supply, telltale, signal receiving card.
3. a kind of Novel outdoor giant-screen lease LED display casing according to claim 2, is characterized in that, described casing bonnet is provided with waterproof apron with longitudinal stiffening plate junction.
4. a kind of Novel outdoor giant-screen according to claim 1 is leased LED display casing, it is characterized in that, the described locking device that lifts is up and down to offer rectangle and carve mouth by being arranged on the lifting locking device of box frame upper end and box frame lower end, wherein lifts locking device and comprises fixed block and rotating head.
5. according to a kind of Novel outdoor giant-screen lease LED display casing described in claim 1 or 4, it is characterized in that, both sides, described box frame upper end are respectively equipped with a upper and lower register pin, are provided with handle in the middle of this box frame.
6. a kind of Novel outdoor giant-screen according to claim 1 is leased LED display casing, it is characterized in that, centre position, described box frame both sides is respectively equipped with left and right locking device, this top, box frame left side is provided with night bolt with the junction of cross reinforcing, and below, box frame left side is provided with pin hole with the junction of cross reinforcing; Top, described box frame right side is provided with pin hole with the junction of cross reinforcing, and below, box frame right side is provided with night bolt with the junction of cross reinforcing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153915.1U CN203760016U (en) | 2014-04-01 | 2014-04-01 | Novel outdoor large screen lease LED (light-emitting diode) display screen box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153915.1U CN203760016U (en) | 2014-04-01 | 2014-04-01 | Novel outdoor large screen lease LED (light-emitting diode) display screen box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760016U true CN203760016U (en) | 2014-08-06 |
Family
ID=51255263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153915.1U Expired - Fee Related CN203760016U (en) | 2014-04-01 | 2014-04-01 | Novel outdoor large screen lease LED (light-emitting diode) display screen box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297577A (en) * | 2016-10-14 | 2017-01-04 | 深圳市奥拓电子股份有限公司 | LED leases display screen |
| CN107404214A (en) * | 2017-09-15 | 2017-11-28 | 深圳市德彩光电有限公司 | Supply unit, LED box and LED display |
-
2014
- 2014-04-01 CN CN201420153915.1U patent/CN203760016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297577A (en) * | 2016-10-14 | 2017-01-04 | 深圳市奥拓电子股份有限公司 | LED leases display screen |
| CN107404214A (en) * | 2017-09-15 | 2017-11-28 | 深圳市德彩光电有限公司 | Supply unit, LED box and LED display |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170401 |