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CN-224229571-U - LED display screen plastic bracket with long service life

CN224229571UCN 224229571 UCN224229571 UCN 224229571UCN-224229571-U

Abstract

The utility model discloses an LED display screen plastic support with long service life, which belongs to the field of LED display screen supports and comprises a bottom plate, support columns, a placing rack, a supporting mechanism and a fixing mechanism, wherein the support columns are fixed at the middle part of the top of the bottom plate, the placing rack is fixed at the top of the support columns, the supporting mechanism is connected to the outer sides of the support columns, the fixing mechanism is connected to the outer sides of the placing rack, the supporting mechanism comprises a connecting ring which slides to the outer sides of the support columns, a fixing seat is fixed at the middle part of the outer side four walls of the connecting ring, a support rod is rotated in the fixing seat, and an installation seat is fixed at the top of the inner side of the support rod.

Inventors

  • CHEN HONGHU

Assignees

  • 山西祺彩半导体器件有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (6)

  1. 1. The LED display screen plastic bracket with the long service life is characterized by comprising a bottom plate (100), a support column (200), a placement frame (300), a support mechanism (400) and a fixing mechanism (500), wherein the support column (200) is fixed at the middle part of the top of the bottom plate (100), the placement frame (300) is fixed at the top of the support column (200), the support mechanism (400) is connected to the outer side of the support column (200), the fixing mechanism (500) is connected to the outer side of the placement frame (300), the support mechanism (400) comprises a connecting ring (410) sliding on the outer side of the support column (200), a fixing seat (420) is fixed at the middle part of the outer side four walls of the connecting ring (410), a support rod (430) is rotatably arranged in the fixing seat (420), a mounting seat (431) is fixed at the top of the inner side of the support rod (430), a connecting rod (450) is rotatably arranged in the inner side of the support column (200), one side of the support column (200) is uniformly provided with a connecting rod (460), one side of the middle part (470) is provided with a middle part (470) penetrating through a sliding plate (480), one end of the inserted link (480) is fixed with a pull plate (490), and one side of the pull plate (490) is fixed with a connecting spring (491).
  2. 2. The plastic stand for LED display screen with long service life as claimed in claim 1, wherein one end of the connecting rod (450) rotates with the inside of the mounting seat (431).
  3. 3. The plastic bracket for LED display screen with long service life of claim 1, wherein said connecting spring (491) is sleeved outside said inserting rod (480), and one end of said connecting spring (491) is fixed on one side of said L-shaped plate (470).
  4. 4. The LED display screen plastic bracket with long service life of claim 1, wherein the fixing mechanism (500) comprises fixing plates (510) symmetrically fixed on the back sides of the placing frames (300), two bidirectional screws (520) are penetrated and rotated in the middle of the opposite sides of the two fixing plates (510), turntables (521) are fixed at the two ends of the bidirectional screws (520), limit rods (530) are symmetrically fixed on the opposite sides of the two fixing plates (510), movable plates (540) are symmetrically screwed on the outer sides of the bidirectional screws (520) through threads, connecting blocks (550) are fixed in the middle of one side of each movable plate (540), clamping plates (560) are fixed on one side of each connecting block (550), and through grooves (570) are penetrated and formed in the middle of one side of the placing frames (300).
  5. 5. The LED display screen plastic bracket with long service life of claim 4, wherein the movable plate (540) symmetrically slides on the outer side wall of the limiting rod (530), and a rubber pad is fixed on one side of the clamping plate (560).
  6. 6. The LED display screen plastic support with long service life according to claim 4, wherein the connecting block (550) is located in the through groove (570), and the outer side of the connecting block (550) is attached to the inner side of the through groove (570).

Description

LED display screen plastic bracket with long service life Technical Field The utility model relates to the technical field of LED display screen supports, in particular to a long-service-life LED display screen plastic support. Background The LED display screen is a flat-panel display, is composed of a plurality of small LED module panels, is used for displaying various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments. The utility model discloses a CN 215411021U's chinese patent discloses a LED display screen support, including the display screen body, the rear portion of display screen body is equipped with installation mechanism, installation mechanism includes mounting panel, fixed column, dead lever, first compression spring and movable rod, the rear portion of installation mechanism is equipped with adjustment mechanism, adjustment mechanism includes support column, sliding sleeve, gag lever post, second compression spring and connecting plate, adjustment mechanism's bottom surface is equipped with the base, the mounting panel appears in the symmetry form, fixed mounting has the fixed block on the rear wall of mounting panel, and this application is convenient to carry out quick installation to the LED display screen through the installation mechanism that sets up, and further convenient operating personnel dismantles the maintenance to the LED display screen, and the adjustment mechanism who sets up then is used for adjusting the height of LED display screen to in order to satisfy user's user demand, in order to improve the practicality of whole support column, but above-mentioned patent is when using, only supports through the support column weight, and the support column is heavier, makes the support column support for a short time easily, and single support column after long-time easy to support column, has reduced the life for a long service life, and has put forward a plastic display screen for this kind of LED display screen. Disclosure of utility model The utility model aims to provide a long-service-life LED display screen plastic bracket, which solves the problems that in the prior art, when the LED display screen plastic bracket is used, the support is only carried out through a support column, the weight of a display screen is heavy, the support column is easy to support unstably, and after a single support column supports a heavy object for a long time, the support column is easy to deform, and the service life is reduced. The LED display screen plastic support comprises a bottom plate, support columns, a placing frame, a support mechanism and a fixing mechanism, wherein the support columns are fixed at the middle part of the top of the bottom plate, the placing frame is fixed at the top of the support columns, the support mechanism is connected to the outer sides of the support columns, the fixing mechanism is connected to the outer sides of the placing frame, the support mechanism comprises a connecting ring sliding on the outer sides of the support columns, fixing seats are fixed at the middle parts of four outer side walls of the connecting ring, support rods are rotated in the fixing seats, mounting seats are fixed at the inner side tops of the support rods, connecting seats are fixed at the bottoms of four outer side walls of the support columns, connecting rods are rotated in the connecting seats, jacks are uniformly formed in one side of the outer sides of the support columns, L-shaped plates are fixed at the middle part of one side of each connecting ring, inserting rods penetrate through sliding rods, pulling plates are fixed at one ends of the inserting rods, and connecting springs are fixed at one side of each pulling plate. As a further description of the above technical solution: One end of the connecting rod rotates with the inside of the mounting seat. As a further description of the above technical solution: the connecting spring is sleeved on the outer side of the inserted link, and one end of the connecting spring is fixed on one side of the L-shaped plate. As a further description of the above technical solution: The fixing mechanism comprises fixing plates symmetrically fixed on the back sides of the placing frames, two fixing plates are penetrated and rotated at the middle parts of the opposite sides of the fixing plates, rotating discs are fixed at the two ends of the two fixing plates, limiting rods are symmetrically fixed on the opposite sides of the fixing plates, moving plates are screwed on the outer sides of the two fixing plates through threa