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A led display box locking mechanism and led display box

A technology of LED display screen and locking mechanism, which is applied in the direction of connecting components, mechanical equipment, friction clamping detachable fasteners, etc., which can solve the problem of inability to meet the requirements of fast locking and dismounting between boxes and the operating intensity of engineers and difficult problems, restricting the system construction time, etc., to achieve the effect of seamless splicing, simple and reliable construction, and elimination of splicing edge gaps

Inactive Publication Date: 2015-10-28
GUANGDONG VTRON TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the LED display box with the same area generally needs to be fastened with 8 or more screws, and the direction of the screw head is perpendicular to the normal operation direction of the man-machine, which makes the operation very difficult and greatly increases the locking work.
Especially for larger LED display systems, the number of screws used for fixing is huge, and the operation intensity and difficulty of on-site engineers are extremely high, which seriously restricts the system construction time and cannot meet the requirements of fast locking and disassembly between cabinets

Method used

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  • A led display box locking mechanism and led display box
  • A led display box locking mechanism and led display box
  • A led display box locking mechanism and led display box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like Figures 1 to 3 As shown, a LED display box locking mechanism includes a slider 1 and two fixed blocks 2 for relatively installing on the edge of the adjacent unit box of the LED display. The upper end surface of the fixed block 2 is an inclined end surface. 21. The inclined end surfaces 21 of the two fixed blocks 2 are combined to form a triangular inclined end surface. The lower end surface of the slider 1 is provided with a triangular inclined surface 11. The triangular inclined surface 11 on the slider 1 slides down along the triangular inclined end surface to connect the two fixed blocks 2 to each other. Locked, the slider 1 is fixed on the two fixed blocks 2 through the slider connector 3 . The present invention utilizes the principle of force on the inclined plane, and through the interaction between the inclined planes of the slider 1 and the fixed block 2, the two oppositely installed fixed blocks 2 are brought closer to each other so as to reduce the gap ...

Embodiment

[0039] The LED display box locking mechanism described in Embodiment 1 can be applied to the LED display to quickly lock the unit box. Therefore, based on the above LED display box locking mechanism, the present invention also provides an LED display box. LED display cabinet see Figure 4 , The edge of the LED display unit cabinet 7 is provided with a fixed block installation position 71, the fixed block installation position 71 on the adjacent unit cabinet 7 is opposite, and the LED display cabinet locking mechanism is installed on the fixed block installation position 71 .

[0040] Existing unit box body 71 edge itself is provided with vacant hole position, and the present invention can directly utilize this vacant inherent hole position as fixing block mounting position 71, then designs the size of fixing block 2 according to this hole position, just can directly Installing the fixing block 2 on the unit box body 7 does not require any structural improvement on the LED di...

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Abstract

The invention relates to the field of installation of LED display screens, in particular to an LED display screen box locking mechanism and an LED display screen box. The LED display screen box locking mechanism comprises a sliding block and two fixed blocks which are oppositely arranged on the edges of adjacent unit boxes of an LED display screen. The upper end faces of the fixed blocks are oblique end faces, the oblique end faces of the two fixed blocks are combined to form a triangular oblique end face, the lower end face of the sliding block is a triangular oblique face, the triangular oblique face of the sliding block slides downwards along the triangular oblique end face to lock the two fixed blocks mutually, and the sliding block is fixed on the two fixed blocks through a sliding block connection piece. Based on the slope mechanical principle, the sliding block and the oblique faces of the fixed blocks interact, so that the fixed blocks arranged on the adjacent unit boxes of the LED display screen are close to each other and locked, splice side boundary gaps between the boxes are eliminated, seamless splice of the LED display screen is actually achieved, box rear covers do not need to be opened in installation, and the boxes can be quickly locked.

Description

technical field [0001] The invention relates to the field of installation of LED display screens, and more particularly relates to a locking mechanism for an LED display screen box and the LED display screen box. Background technique [0002] As the production technology of LED display becomes more and more mature, and its application becomes more and more extensive, more and more attention is paid to the functions of fast locking and disassembly of LED display. At present, the LED display screens on the market are assembled by arranging and assembling several LED display cabinets (display units) on a structural support. In terms of installation process, there are strict requirements for fast locking and disassembly of LED display cabinets. However, some LED display cabinets on the market are locked with screws. This locking structure requires opening the back cover of the cabinet first. , and then use screws to fix the box on the structural support, and then close the back...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B5/00F16B5/02F16B2/14G09F9/33
Inventor 蒙建波陈智清
Owner GUANGDONG VTRON TECH CO LTD
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