CN112669712B - Modularized LED display screen device - Google Patents
Modularized LED display screen device Download PDFInfo
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- CN112669712B CN112669712B CN202011421541.3A CN202011421541A CN112669712B CN 112669712 B CN112669712 B CN 112669712B CN 202011421541 A CN202011421541 A CN 202011421541A CN 112669712 B CN112669712 B CN 112669712B
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- display screen
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- 238000000034 method Methods 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 239000000758 substrate Substances 0.000 description 1
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Abstract
The modularized LED display screen device comprises a frame module and a power supply module, wherein the frame body comprises an upper side plate, a lower side plate, a left side plate and a right side plate, the power supply mounting plate is arranged on the lower side plate of the frame module in an adjustable mode along the left-right direction, the power supply body is arranged on the power supply mounting plate, and overhaulers can adjust the power supply mounting plate left-right according to the needs in the process of mounting and maintaining, on one hand, the position of the power supply module can be selected according to the model of the display screen device in the process of mounting and arranging, so that the adaptability of the frame module is improved, on the other hand, the needed overhauling view angle can be obtained by adjusting the position of the power supply mounting plate in the process of overhauling, the disassembly and assembly work load in the process of overhauling is reduced, and the overhauling efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of LED display screens, and particularly relates to a modularized LED display screen device.
Background
The LED display screen is called an electronic display screen or a drift word screen. The LED display device consists of an LED dot matrix and an LED pc panel, characters, pictures, animations and videos are displayed by the on-off of red, blue, white and green LED lamps, the content can be replaced at any time, and all the components are display devices with modularized structures. The control system can enable the screen to display contents such as characters, pictures, videos and the like by controlling the on-off of the corresponding areas, so that a good advertising effect is obtained.
The current display screen device receives external environment's influence in the use, needs to maintain the change, in order to make the operation workman in carrying out dismouting in-process convenient operation, reduces to cause the interference to normal operating component, needs to design the device towards modular direction in the research and development process, for example, among the prior art, the patent literature of authorized notice number CN210351980U provides an LED display screen power module and LED display device, power module is detachably fixed in the independent part of LED display screen, including the casing with be located the inside power of casing.
Disclosure of Invention
The invention provides a modularized LED display screen device, which aims to solve the problem of inconvenient assembly and disassembly in the prior art.
The invention discloses a modularized LED display screen device, which adopts the following technical scheme:
a modular LED display device, comprising: the frame module comprises a frame body with front and rear openings, a front panel and a rear panel are correspondingly arranged at the front and rear openings of the frame body, a display screen is arranged at a position between the front panel and the rear panel in the frame body, and the frame body comprises an upper side plate, a lower side plate, a left side plate and a right side plate;
the power module comprises a power supply body and a power supply mounting plate, wherein the power supply mounting plate is arranged at the position between the display screen and the rear panel in an adjustable mode along the left-right direction, and the power supply body is arranged on the power supply mounting plate.
The two ends of the upper side plate and the lower side plate are provided with positioning grooves, and the two ends of the left side plate and the right side plate are respectively provided with positioning blocks with the shapes matched with the positioning grooves.
Further, the lower side plate is provided with an inner cavity extending along the left-right direction, a guide rod extending along the left-right direction is arranged in the inner cavity, and the bottoms of the two positioning grooves are provided with avoidance holes for assembling the guide rod.
Further, the inner wall of the lower side plate is provided with a guide hole extending along the left-right direction and communicated with the inner cavity, the power supply mounting plate is provided with a guide block penetrating on the guide rod, and the power supply mounting plate is also provided with a jacking assembly which is in jacking fit with the inner wall of the cavity so as to lock the battery module at the position.
Further, the positioning groove is a dovetail groove, and the positioning block is a dovetail block with the size matched with that of the dovetail groove.
Further, the power supply mounting plate is provided with a mounting base for increasing the connection area, the mounting base is provided with a threaded hole extending along the up-down direction, and the jacking component is a bolt piece penetrating into the threaded hole.
Further, the frame body is made of aluminum alloy.
The beneficial effects of the invention are as follows:
the modularized LED display screen device comprises a frame module and a power supply module, wherein the frame body comprises an upper side plate, a lower side plate, a left side plate and a right side plate, the power supply mounting plate is arranged on the lower side plate of the frame module in an adjustable mode along the left-right direction, the power supply body is arranged on the power supply mounting plate, and overhaulers can adjust the power supply mounting plate left-right according to the needs in the process of mounting and maintaining, on one hand, the position of the power supply module can be selected according to the model of the display screen device in the process of mounting and arranging, so that the adaptability of the frame module is improved, on the other hand, the needed overhauling view angle can be obtained by adjusting the position of the power supply mounting plate in the process of overhauling, the disassembly and assembly work load in the process of overhauling is reduced, and the overhauling efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a modular LED display device of the present invention;
FIG. 2 is an assembled schematic view of a modular LED display device of the present invention;
reference numerals:
1. the device comprises a frame module, 11, an upper side plate, 12, a lower side plate, 13, a left side plate, 14, a right side plate, 15, an inner cavity, 2, a positioning block, 3, an avoidance hole, 4, a guide rod, 5, a guide block, 6, a jacking component, 7, a mounting base, 8, a power supply body, 9, a power supply mounting plate, 16, a front panel, 17, a rear panel, 18 and a display screen.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be practiced in many other ways than those herein described and similar modifications can be made by those skilled in the art without departing from the spirit of the invention, and therefore the invention is not limited to the practice of the substrate disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
An embodiment of a modular LED display device of the present invention, as shown in fig. 1 to 2, includes: the frame module 1 comprises a frame body with front and rear openings, a front panel and a rear panel are correspondingly arranged at the front and rear openings of the frame body, a display screen is arranged at a position between the front panel and the rear panel in the frame body, and the frame body comprises an upper side plate 11, a lower side plate 12, a left side plate 13 and a right side plate 14; the power module comprises a power supply body and a power supply mounting plate, wherein the power supply mounting plate is arranged at a position between the display screen and the rear panel in the left-right direction in an adjustable manner, and the power supply body is arranged on the power supply mounting plate; wherein, the two ends of the upper side plate 11 and the lower side plate 12 are provided with positioning grooves, and the two ends of the left side plate 13 and the right side plate 14 are respectively provided with positioning blocks 2 which are matched with the positioning grooves in shape. On the one hand, can select power module's position according to display device's model in the installation setting process, improve frame module 1's adaptability, on the other hand, in the maintenance in-process, can then obtain required maintenance visual angle through adjusting power mounting panel's position, reduce power module's dismouting number of times, reduce the dismouting work load in the maintenance process, improve maintenance efficiency.
In order to improve the guiding function of the power supply module in the left-right adjusting process, the lower side plate 12 is provided with an inner cavity 15 extending along the left-right direction, a guide rod 4 extending along the left-right direction is arranged in the inner cavity 15, and the bottoms of the two positioning grooves are provided with avoidance holes 3 for assembling the guide rod 4.
In this embodiment, the inner wall of the lower side plate 12 is provided with a guide hole extending in the left-right direction and communicating with the inner cavity 15, the power supply mounting plate is provided with a guide block 5 penetrating on the guide rod 4, and the power supply mounting plate is also provided with a pressing assembly 6 which is in pressing fit with the inner wall of the cavity so as to lock the battery module in position.
In order to facilitate assembly, the positioning groove is a dovetail groove, the positioning block 2 is a dovetail block with the size matched with that of the dovetail groove, and in the mounting process, the upper side plate 11, the lower side plate 12, the left side plate 13 and the right side plate 14 are assembled at first and fixed by adopting screw members.
In order to further facilitate the connection of the power supply mounting plate and the lower side plate 12, the power supply mounting plate is provided with a mounting base 7 for increasing the connection area, the mounting base 7 is provided with a threaded hole extending in the up-down direction, and the jacking component 6 is a bolt member penetrating into the threaded hole.
In order to have good supporting strength, the frame body is made of aluminum alloy.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (2)
1. A modular LED display device, comprising:
the frame module comprises a frame body with front and rear openings, a front panel and a rear panel are correspondingly arranged at the front and rear openings of the frame body, a display screen is arranged at a position between the front panel and the rear panel in the frame body, and the frame body comprises an upper side plate, a lower side plate, a left side plate and a right side plate;
the power module comprises a power supply body and a power supply mounting plate, wherein the power supply mounting plate is arranged at a position between the display screen and the rear panel in an adjustable manner along the left-right direction, and the power supply body is arranged on the power supply mounting plate;
positioning grooves are formed in two ends of the upper side plate and the lower side plate, and positioning blocks with shapes matched with those of the positioning grooves are respectively arranged at two ends of the left side plate and the right side plate;
the lower side plate is provided with an inner cavity extending along the left-right direction, a guide rod extending along the left-right direction is arranged in the inner cavity, and the bottoms of the two positioning grooves are provided with avoidance holes for assembling the guide rods;
the inner wall of the lower side plate is provided with a guide hole which extends along the left-right direction and is communicated with the inner cavity, the power supply mounting plate is provided with a guide block which is arranged on the guide rod in a penetrating way, and the power supply mounting plate is also provided with a jacking component which is in jacking fit with the inner wall of the inner cavity so as to lock the battery module at the position;
the positioning groove is a dovetail groove, and the positioning block is a dovetail block with the size matched with that of the dovetail groove;
the power supply mounting plate is provided with a mounting base for increasing the connection area, the mounting base is provided with a threaded hole extending along the up-down direction, and the jacking component is a bolt piece penetrating into the threaded hole.
2. The modular LED display device of claim 1, wherein the frame body is aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421541.3A CN112669712B (en) | 2020-12-08 | 2020-12-08 | Modularized LED display screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421541.3A CN112669712B (en) | 2020-12-08 | 2020-12-08 | Modularized LED display screen device |
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| Publication Number | Publication Date |
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| CN112669712A CN112669712A (en) | 2021-04-16 |
| CN112669712B true CN112669712B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011421541.3A Active CN112669712B (en) | 2020-12-08 | 2020-12-08 | Modularized LED display screen device |
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| CN208903587U (en) * | 2018-09-21 | 2019-05-24 | 泉州市晟彩光电科技有限公司 | A kind of lamp drive unification LED display facilitating maintenance |
| CN209590466U (en) * | 2018-12-30 | 2019-11-05 | 深圳市金顺通光电有限公司 | A kind of easy-to-mount LED backlight power supply |
| CN210091589U (en) * | 2019-05-16 | 2020-02-18 | 深圳市易事达电子有限公司 | Display device and display screen |
| CN210270459U (en) * | 2019-10-11 | 2020-04-07 | 深圳市思强光电有限公司 | Liquid crystal display screen module adopting 3D digital image processing kernel |
| CN111128041A (en) * | 2020-01-07 | 2020-05-08 | 深圳市奥拓电子股份有限公司 | Light and thin LED display box body and LED display screen |
| CN210667611U (en) * | 2020-01-09 | 2020-06-02 | 安徽成业电子科技有限公司 | LED display screen power convenient to installation |
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2020
- 2020-12-08 CN CN202011421541.3A patent/CN112669712B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070097689A (en) * | 2006-03-28 | 2007-10-05 | 양경호 | Led module of mobile lighting panel |
| KR100751226B1 (en) * | 2006-11-16 | 2007-08-23 | (주)럭스맥스 | Display device using led |
| CN201408521Y (en) * | 2008-12-19 | 2010-02-17 | 深圳市奥拓电子有限公司 | Mounting hanger for display screen control |
| KR20100084049A (en) * | 2009-01-15 | 2010-07-23 | 강희전 | Led displaying board shich is convenient for maintenance and inspection |
| CN203980163U (en) * | 2014-06-19 | 2014-12-03 | 广东德豪润达电气股份有限公司 | LED power supply module and use the LED light fixture of this power supply module |
| CN205979438U (en) * | 2016-08-26 | 2017-02-22 | 中山市美韵灯饰照明有限公司 | LED ceiling lamp structure of easily maintaining |
| CN208315110U (en) * | 2018-05-05 | 2019-01-01 | 深圳市天合光电有限公司 | The LED display of maintenance, preceding installation before a kind of |
| CN208903587U (en) * | 2018-09-21 | 2019-05-24 | 泉州市晟彩光电科技有限公司 | A kind of lamp drive unification LED display facilitating maintenance |
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| CN210270459U (en) * | 2019-10-11 | 2020-04-07 | 深圳市思强光电有限公司 | Liquid crystal display screen module adopting 3D digital image processing kernel |
| CN111128041A (en) * | 2020-01-07 | 2020-05-08 | 深圳市奥拓电子股份有限公司 | Light and thin LED display box body and LED display screen |
| CN210667611U (en) * | 2020-01-09 | 2020-06-02 | 安徽成业电子科技有限公司 | LED display screen power convenient to installation |
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| Publication number | Publication date |
|---|---|
| CN112669712A (en) | 2021-04-16 |
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