CN201383294Y - LED display screen with adjustable boxes - Google Patents
LED display screen with adjustable boxes Download PDFInfo
- Publication number
- CN201383294Y CN201383294Y CN200920052735U CN200920052735U CN201383294Y CN 201383294 Y CN201383294 Y CN 201383294Y CN 200920052735 U CN200920052735 U CN 200920052735U CN 200920052735 U CN200920052735 U CN 200920052735U CN 201383294 Y CN201383294 Y CN 201383294Y
- Authority
- CN
- China
- Prior art keywords
- casing
- led display
- show
- case body
- screw
- 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 - Lifetime
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- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
Abstract
The utility model discloses an LED display screen with adjustable boxes, which comprises a mounting frame; a plurality of display boxes, adjoining one another pairwise, are arranged in a frame surrounded by the mounting bracket; and LED lamps are installed at the front side of the display boxes. The LED display screen is characterized in that the mounting bracket is moveably connected with the display boxes through a connecting device; the neighboring display boxes are movably connected through a connecting device; and a fine adjusting device is arranged between every two neighboring display boxes and can gradually thread out one of the display boxes to prop up the other display box. The adjustable box type LED display screen has the advantages of good display effect and long service life.
Description
[technical field]
The utility model relates to display device, is specifically related to a kind of LED display, belongs to LED and shows manufacturing.
[background technology]
LED is the abbreviation of English light emitting diode (light emitting diode), it has efficiently, the advantage of energy-conservation and environmental protection, present LED has been applied to a lot of industries, be mainly reflected in illumination, landscape ornamental, light of stage and indoor outer dynamic display screen, LED display shows that by a plurality of LED casing is assembled on the framework, and install control system additional and form a display screen, want to make the image effect and the very high words of sharpness of LED display, must guarantee that every LED lamp equates with distance between the lamp, but because the casing processing mode of casing processing factory is that a sheet material is put on the numerical control press at present, elder generation's punching, after by bending, making is finished in welding, the machining precision of numerical control punching is higher to be to guarantee that the LED module on the independent casing equates with lamp spacing between the module, but follow-up bending, welding this twice manufacturing procedure is finished by the manual operation of people, can't guarantee that casing equates with lamp spacing between the casing, if it is bigger than normal, the slit can appear in casing and casing intersection, influence attractive in appearance, the brightness meeting is lower when showing simultaneously, elongated phenomenon appears in image, have a strong impact on video quality, if it is but less than normal, the brightness meeting is higher during demonstration, image can shorten, can cause simultaneously and crush the LED module, because casing is less than normal, the LED module that will appear at the top of next row's casing during whole screen assembling abuts against with the LED module of top casing, because LED module shell (housing and cover) all is the PC material, the characteristics of PC material are can expand after being heated, causing two intermodule mutual extrusion between casing and breaking influences quality, has shortened the physical life of product.The utility model is under a kind of like this background technology and develop.
[utility model content]
The utility model has overcome the deficiency of above-mentioned technology, and spacing between a kind of adjustable case body is provided, and can prevent the LED display that the LED module is damaged by pressure.
In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposal:
A kind of LED display of adjustable case body, include erecting frame, in it surrounds the framework that forms, closely be provided with several in twos and show casing, show that the casing installed in front has the LED module, it is characterized in that described erecting frame and show between the casing flexibly connecting, also flexibly connect between the adjacent demonstration casing by coupling arrangement by coupling arrangement; Between every two adjacent demonstration casings, also be provided with and pass a show case gradually external another shows casing and reaches micromatic setting of regulating two adjacent demonstration casing spacings with jack-up.
The LED display of a kind of adjustable case body from the above mentioned, it is characterized in that described micromatic setting includes the holder that is fixedly mounted on the outer casing inner wall that shows casing, holder is provided with screw, be combined with screw rod in the screw, screw front end is connected with the footstock that can pass the show case body case, shows that casing is provided with the hole that passes for footstock.
The LED display of a kind of adjustable case body from the above mentioned, it is characterized in that described footstock is provided with counterbore, also be provided with the pin-and-hole that connects counterbore, described screw front end inserts in the counterbore, be provided with the anticreep groove at screw front end, the anticreep pin passes in the anticreep groove that pin-and-hole snaps in screw rod.
The LED display of a kind of adjustable case body from the above mentioned is characterized in that described coupling arrangement includes a contiguous block, and contiguous block is provided with guide through hole, also includes to pass guide through hole and the screw that shows that casing or erecting frame are connected.
The LED display of a kind of adjustable case body from the above mentioned is characterized in that described erecting frame dorsal part is provided with support bar and brace fixes LED demonstration casing.
The utility model compared with prior art has following advantage:
At first, because be provided with micromatic setting, when spacing is unequal between the outermost layer LED lamp on two adjacent demonstration casings, can adjusting screw(rod), the drive footstock moves up and down, thereby regulate spacing between two adjacent demonstration casings, thereby spacing equates between the outermost layer LED lamp on two adjacent demonstration casings of realization adjusting, reaches good display effect;
Secondly, footstock has also played the effect of supporting, thereby prevents up and down LED module extruding and the situation of being damaged by pressure mutually on two casings, prolongs the serviceable life of product.
[description of drawings]
Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:
Fig. 1 is the giant-screen schematic rear view that 9 show cases are housed;
Fig. 2 is an erecting frame synoptic diagram of the present utility model;
Fig. 3 is a contiguous block synoptic diagram of the present utility model;
Fig. 4 is the synoptic diagram of single demonstration casing in the utility model;
Fig. 5 is the schematic perspective view of the utility model micromatic setting.
Fig. 6 is the decomposing schematic representation of the utility model micromatic setting.
Fig. 7 is the scheme of installation of the utility model micromatic setting.
[embodiment]
Extremely shown in Figure 7 as Fig. 1, a kind of LED display of adjustable case body, include erecting frame 1, in the framework that erecting frame 1 encirclement forms, closely be provided with 9 demonstration casings 2 in twos, demonstration casing 2 is made up of shell 203 and the LED module 202 that is loaded on shell 203 front sides, LED lamp (figure does not show) is installed on the LED module, flexibly connects by coupling arrangement 7 between erecting frame 1 and the demonstration casing 2, also flexibly connect between the adjacent demonstration casing 2 by coupling arrangement 7; Between every adjacent two demonstration casings 2, also be provided with and pass a show case gradually external another shows casing and regulates two micromatic settings 5 that show the casing spacings with jack-up.
Footstock 502 is provided with counterbore 5020, also be provided with the pin-and-hole 5021 that connects counterbore 5020, screw rod 503 front ends insert in the counterbore 5020, be provided with anticreep groove 5031 at screw rod 503 front ends, anticreep pin 504 passes in the anticreep groove 5031 that pin-and-hole 5021 snaps in screw rod 503, and She Ji purpose is to prevent that screw rod 503 from coming off in holder 501 like this.
Coupling arrangement 7 includes a contiguous block 3, contiguous block 3 is provided with guide through hole 301, also include and to pass guide through hole 301 and the screw 4 that shows that casing 2 or erecting frame 1 are connected, the purpose that guide through hole 301 is set has two, at first be to pass for screw 4, next is when needs are regulated micromatic setting 5, provide show casing 2 up and down or about movable space.
In the utility model, show that the number of casing 2 is 9, certainly, according to the actual needs, also can be for more.
In the utility model, the erecting frame dorsal part is provided with 2 support bars 101, and the firm LED module 202 of purpose of support bar is set, to prevent that it from leaning forward or fall the back.If the quantity that shows casing 2 is more than 9, the volume of perhaps single demonstration casing 2 is little, just can design more erecting frames.
Claims (5)
1, a kind of LED display of adjustable case body, include erecting frame (1), in it surrounds the framework that forms, closely be provided with several in twos and show casing (2), show that casing (2) installed in front has the LED lamp, it is characterized in that described erecting frame (1) and show between the casing (2) flexibly connecting, also flexibly connect between the adjacent demonstration casing (2) by coupling arrangement (7) by coupling arrangement (7); Between every adjacent two demonstration casings (2), also be provided with and pass a show case gradually external another shows casing and regulates two micromatic settings (5) that show the casing spacings with jack-up.
2, the LED display of a kind of adjustable case body according to claim 1, it is characterized in that described micromatic setting (5) includes the holder (501) that is fixedly mounted on shell (203) inwall that shows casing (2), holder (501) is provided with screw (5010), be combined with screw rod (503) in the screw, screw front end is connected with the footstock (502) that can pass show case body case (203), shows that casing (2) is provided with the hole (204) that passes for footstock (502).
3, the LED display of a kind of adjustable case body according to claim 2, it is characterized in that described footstock (502) is provided with counterbore (5020), also be provided with the pin-and-hole (5021) that connects counterbore (5020), described screw rod (503) front end inserts in the counterbore (5020), be provided with anticreep groove (5031) at screw rod (503) front end, anticreep pin (504) passes in the anticreep groove (5031) that pin-and-hole (5021) snaps in screw rod (503).
4, the LED display of a kind of adjustable case body according to claim 1, it is characterized in that described coupling arrangement (7) includes a contiguous block (3), contiguous block (3) is provided with guide through hole (301), also includes to pass guide through hole (301) and the screw (4) that shows that casing (2) or erecting frame (1) are connected.
5,, it is characterized in that described erecting frame dorsal part is provided with support bar (101) according to the LED display of each described a kind of adjustable case body of claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052735U CN201383294Y (en) | 2009-03-12 | 2009-03-12 | LED display screen with adjustable boxes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920052735U CN201383294Y (en) | 2009-03-12 | 2009-03-12 | LED display screen with adjustable boxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383294Y true CN201383294Y (en) | 2010-01-13 |
Family
ID=41526766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920052735U Expired - Lifetime CN201383294Y (en) | 2009-03-12 | 2009-03-12 | LED display screen with adjustable boxes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201383294Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723074A (en) * | 2014-12-24 | 2015-06-24 | 深圳金立翔视效科技有限公司 | Led module installing mechanism |
| CN104851370A (en) * | 2015-05-06 | 2015-08-19 | 深圳金立翔视效科技有限公司 | Variable LED display screen |
| CN105185250A (en) * | 2015-07-22 | 2015-12-23 | 北京金立翔艺彩科技股份有限公司 | Variable LED display screen |
| FR3060188A1 (en) * | 2016-12-12 | 2018-06-15 | Jean-Claude Mootoo | LED DISPLAY PANEL. |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
-
2009
- 2009-03-12 CN CN200920052735U patent/CN201383294Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| CN104723074A (en) * | 2014-12-24 | 2015-06-24 | 深圳金立翔视效科技有限公司 | Led module installing mechanism |
| CN104723074B (en) * | 2014-12-24 | 2017-07-18 | 深圳金立翔视效科技有限公司 | LED module installing mechanisms |
| CN104851370A (en) * | 2015-05-06 | 2015-08-19 | 深圳金立翔视效科技有限公司 | Variable LED display screen |
| CN104851370B (en) * | 2015-05-06 | 2018-04-10 | 深圳金立翔视效科技有限公司 | A kind of variable LED display |
| CN105185250A (en) * | 2015-07-22 | 2015-12-23 | 北京金立翔艺彩科技股份有限公司 | Variable LED display screen |
| FR3060188A1 (en) * | 2016-12-12 | 2018-06-15 | Jean-Claude Mootoo | LED DISPLAY PANEL. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100113 Effective date of abandoning: 20090312 |