CN202307019U - Arc-shaped LED (Light Emitting Diode) display screen - Google Patents

Arc-shaped LED (Light Emitting Diode) display screen Download PDF

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Publication number
CN202307019U
CN202307019U CN2011204147793U CN201120414779U CN202307019U CN 202307019 U CN202307019 U CN 202307019U CN 2011204147793 U CN2011204147793 U CN 2011204147793U CN 201120414779 U CN201120414779 U CN 201120414779U CN 202307019 U CN202307019 U CN 202307019U
Authority
CN
China
Prior art keywords
row
arc
display screen
rotating shaft
box unit
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
Application number
CN2011204147793U
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Chinese (zh)
Inventor
陈安荣
陆英艳
王祎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Henderson Intelligent Technology Co., Ltd.
Original Assignee
Nanjing Handson Science & Technology Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Handson Science & Technology Corp filed Critical Nanjing Handson Science & Technology Corp
Priority to CN2011204147793U priority Critical patent/CN202307019U/en
Application granted granted Critical
Publication of CN202307019U publication Critical patent/CN202307019U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • G09F9/302Indicating 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 characterised by the form or geometrical disposition of the individual elements

Abstract

The utility model provides an arc-shaped LED (Light Emitting Diode) display screen; the display screen comprises a plurality of box body units which are adjacent left and right and tightly assembled along the horizontal direction; each box body unit comprises at least two adjustable angle type single-row box bodies which are movably connected; modules are arranged on the single-row box bodies; and the folding surface splicing with the single-row box bodies as width units is formed in the single box body unit. A plurality of single-row boxes which can be connected with each other in a pivoting manner are arranged in the single box body unit; the single-row box bodies serve as the width units and are assembled into an approximate circular arc surface display screen, and the display effect of the circular arc surface of the display screen has good display effect; the plurality of single-row box bodies can be assembled at random in an arc-shaped manner; the large-scale and standard production of the arc-shaped display screen is easy to realize; and the arc-shaped LED display screen has low requirement for the machining accuracy for the box body and is convenient to machine and manufacture.

Description

The arc LED display
Technical field
The utility model relates to LED display technique field, particularly the structural design of arc (inner arc and outer arc) LED` display screen.
Background technology
Along with being widely used of LED display, can not be confined to the display screen of common plane on the market, various peculiarly shaped LED displays also emerge thereupon, arc display screen particularly, rather favor in market.
The common implementation method of arc LED display is divided into 2 big types on the market:
1 type: the arc LED display comprise a plurality of about the splicing casing; And each casing comprises the demonstration module that (or a plurality of) along continuous straight runs is done the adjacent folding face splicing in the left and right sides; Specifically being, is that the faceted pebble hem width that connects positive multiedge cylinder in the arc surface will show that module embeds or is fastened on the tank surface that is the folding face to show the module width, and its shortcoming is: tank surface is originally as the folding face; Requirement on machining accuracy to casing is high; Site operation adjusting surplus is little to have the surperficial arc of deviation LED display excessively natural slightly, has the fluctuating wave, influences the whole structure of display screen.
2 types: the box unit surface is an arc, has the soft silicon glue-line between box unit surface and the LED display module, realizes the splicing of arc screen.Its shortcoming is: tank surface need be processed into arc to requirement on machining accuracy very high and process after can't adjust, processing cost is high.
Above method many can not standardization can not volume production.
Summary of the invention
The purpose of the utility model development: overcome above technical disadvantages, the LED arc display screen of a kind of, arbitrarily arc splicing and ability scale low to the casing requirement on machining accuracy, standardized production is provided.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of arc LED display; The a plurality of box unit that comprise the adjacent tight assembly unit in the along continuous straight runs left and right sides; Each box unit comprises the single-row casing that at least two angle adjustable formulas flexibly connect; On the said single-row casing module is installed, the folding face splicing that in single box unit, to have formed with said single-row casing be the width unit.
Further, single-row casing has the straight in fact reference field that said module is installed, and said module is one or more groups.
Further, connect with the splicing rotating shaft between two the every adjacent single-row casings in the said box unit.
Further, a plurality of said single-row casings are spliced into the box unit with approximate cambered surface of positive multiple edge body through the splicing rotating shaft, and the assembly unit angle between every adjacent two single-row casings equates with assembly unit angle between two whenever adjacent box unit.
Further, said assembly unit rotating shaft comprises rotating shaft, is contained in rotating shaft and blade-rotating that is connected with two adjacent single-row casings respectively and the fixed pin that is used to locate.
Through adopting above technical scheme, can realize following useful technique effect:
1) a plurality of single-row casings that can pivot each other and connect is set in single box unit; With single-row casing is that width unit folding face is assembled into the approximate circle cambered surface; Because the width of single-row casing can be done very for a short time; Reach the width of module with activation, therefore whole arc LED screen is realized approximate arc with the width of module, and the arc surface type display effect of display screen is better;
2) arc splicing arbitrarily between a plurality of single-row casings is easy to realize scale, standardized production LED arc display screen;
3) reference field that module (one or more module) can be installed on the single-row casing is set to the plane, and is low to the casing requirement on machining accuracy, is convenient to processing and manufacturing.
Description of drawings
Fig. 1: the LED display structural representation that is spliced into box unit
Fig. 2: the structural representation of the box unit that becomes with single-row box body splicing
Fig. 3: the structure enlarged diagram at single-row box body splicing place
Among the figure: 1, module; 2, single-row casing; 3, splicing rotating shaft; A, box unit.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done further detailed explanation.
To shown in Figure 3, single-row casing 2 can be to be that width is realized with a module 1 like Fig. 1, also can be to be that width is realized with a plurality of modules 1, and module 1 is embedded into or is fastened on the straight in fact datum clamp face of single-row casing 2.
Present technique is to be spliced into a box unit A through at least two single-row casings 2, thereby the arc effect of whole engineering is realized with the approximate circular arc that (or a plurality of) module 1 is the unit in the surface that reaches single box unit A.
Concrete steps:
The first step: processing with single module (or a plurality of module) earlier is the single-row casing 2 of width;
Second step: process several splicing rotating shafts 3;
The 3rd step:, confirm that the quantity of box unit A and box unit be made up of several single-row casings 2 according to the radius R of actual engineering;
The 4th step: the rounded shape that is spliced into 2 single-row casings 2 the folding face according to radius R earlier at least; Rotate again splicing rotating shaft 3 about two leaves be installed in respectively on two adjacent single-row casings 2; And fix; Fixed pin in the rotating shaft 3 of locking splicing is at last accomplished the location to splicing rotating shaft angle, thereby realizes the box unit of arc;
The 5th step:, be spliced into the arc display screen according to actual R several box unit A.
The arc LED display of the utility model is in actual project installation; Single-row casing 2 is assembled into the LED display of positive multiple edge body faceted pebble formal approximation arc to face form directly through assembly unit rotating shaft 3 folding faces, and the folding face assembly unit angle α between every adjacent two single-row casings 2 equates with folding face assembly unit angle between whenever adjacent two box unit A.

Claims (5)

1. arc LED display; The a plurality of box unit (A) that comprise the adjacent tight assembly unit in the along continuous straight runs left and right sides; It is characterized in that: each box unit (A) comprises the single-row casing (2) that at least two angle adjustable formulas flexibly connect; Module (1) is installed on the said single-row casing (2), and in single box unit (A), having formed with said single-row casing (2) is the folding face splicing of width unit.
2. arc LED display according to claim 1 is characterized in that: said single-row casing (2) has the straight in fact reference field that said module (1) is installed, and said module (1) is one or more groups.
3. arc LED display according to claim 1 is characterized in that: connect with splicing rotating shaft (3) between every adjacent two the single-row casings (2) in the said box unit (A).
4. according to each described arc LED display in the claim 1 to 3; It is characterized in that: a plurality of said single-row casings (2) are spliced into the box unit with approximate cambered surface (A) of positive multiple edge body through splicing rotating shaft (3); And the assembly unit angle between every adjacent two single-row casings (2) equates with assembly unit angle between whenever adjacent two box unit (A).
5. arc LED display according to claim 3 is characterized in that: said assembly unit rotating shaft (3) comprises rotating shaft, is contained in the rotating shaft and blade-rotating that is connected with two adjacent single-row casings respectively and the fixed pin that is used to locate.
CN2011204147793U 2011-10-27 2011-10-27 Arc-shaped LED (Light Emitting Diode) display screen Expired - Fee Related CN202307019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204147793U CN202307019U (en) 2011-10-27 2011-10-27 Arc-shaped LED (Light Emitting Diode) display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204147793U CN202307019U (en) 2011-10-27 2011-10-27 Arc-shaped LED (Light Emitting Diode) display screen

Publications (1)

Publication Number Publication Date
CN202307019U true CN202307019U (en) 2012-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204147793U Expired - Fee Related CN202307019U (en) 2011-10-27 2011-10-27 Arc-shaped LED (Light Emitting Diode) display screen

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CN (1) CN202307019U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102339570A (en) * 2011-10-27 2012-02-01 南京汉德森科技股份有限公司 Arc-shaped light emitting diode (LED) display screen and manufacturing and installation method thereof
CN104715694A (en) * 2015-04-08 2015-06-17 深圳市创显光电有限公司 Curved surface adjusting device and led display screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102339570A (en) * 2011-10-27 2012-02-01 南京汉德森科技股份有限公司 Arc-shaped light emitting diode (LED) display screen and manufacturing and installation method thereof
CN104715694A (en) * 2015-04-08 2015-06-17 深圳市创显光电有限公司 Curved surface adjusting device and led display screen
CN104715694B (en) * 2015-04-08 2017-04-12 深圳市创显光电有限公司 Curved surface adjusting device and led display screen

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190408

Address after: 211100 Jiangsu Province Jiangning District High-tech Park Corning Road 777A

Patentee after: Jiangsu Henderson Intelligent Technology Co., Ltd.

Address before: 211100 No. 777 Kening Road, Jiangning Science Park, Nanjing City, Jiangsu Province

Patentee before: Nanjing Handson Science & Technology Corporation

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20201027

CF01 Termination of patent right due to non-payment of annual fee