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Arc-shaped adjustment lock

A technology for adjusting locks and arcs, which is used in identification devices, instruments, connecting components, etc.

Active Publication Date: 2020-06-09
UNILUMIN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the assembly process of multiple LED cabinets of the LED display, in order to make the angle between two adjacent LED cabinets adjustable, arc locks are often used for connection. However, the existing Most arc locks can only achieve large-angle arc adjustment, which cannot meet customers' needs for small-angle arc adjustment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 and figure 2 As shown, the first embodiment of the present invention provides an arc adjustment lock 100, the arc adjustment lock 100 includes a base 110, an adjustment member 120, a push lock assembly 130 and a quick lock assembly 140, the base 110 is connected to the mutually spliced On the first LED box body 1, the base 110 has a first arc portion 111, and the adjustment member 120 is connected to the second LED box body 2 spliced ​​with each other through a quick lock assembly 140. 111, the second arc-shaped part 121, the first arc-shaped part 111 and the second arc-shaped part 121 carry out arc-shaped sliding fit with the two elastic glass beads 160 through the dislocation double V-shaped groove group 150, and the first The locking operation after the arc sliding is realized by pressing the lock assembly 130 between the arc portion 111 and the second arc portion 121 .

[0023] In this example, if figure 2 As shown, the dislocation double V-sha...

Embodiment 2

[0028] Such as image 3 and Figure 4 As shown, Embodiment 2 of the present invention provides an arc-shaped adjustment lock 200. Compared with the arc-shaped adjustment lock 100 in Embodiment 1, the difference is that the offset double V-shaped groove group 250 of this embodiment is arranged on the second arc On a side surface of the shaped portion 221 facing the first arc portion 211 , two elastic glass beads 260 are mounted on the first arc portion 211 respectively. Specifically, the dislocation double V-shaped groove group 250 includes a first V-shaped groove group 251 that is in arc-shaped sliding fit with one elastic glass bead 260 and a second V-shaped groove group that is in arc-shaped sliding fit with another elastic glass bead 260 252, the first V-shaped groove group 251 includes a plurality of first V-shaped grooves 2511 arranged side by side along the extending direction of the second arc portion 221, and first transition grooves are arranged between adjacent firs...

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Abstract

The invention discloses an arc-shaped adjustment lock, and belongs to the technical field of LED display assembly. The arc-shaped adjustment lock includes a base, an adjustment piece, a press lock assembly and a quick-lock assembly. The base is connected to one of first LED boxes which are spliced one another, and the base is provided with a first arc-shaped portion. The adjustment piece is connected to one of second LED boxes which are spliced one another through the quick-lock assembly, the adjustment piece is provided with a second arc-shaped portion which fits the first arc-shaped portion,the first arc-shaped portion and the second arc-shaped portion are in arc-shaped sliding cooperation through a staggered double V-shaped groove group and two elastic glass beads, and the locking operation between the first arc-shaped portion and the second arc-shaped portion after the arc-shaped sliding is realized through the press lock assembly. According to the technical scheme, the arc application and installation operation between two adjacent LED boxes of a LED display screen are realized, and meanwhile, the arc-shaped sliding cooperation is carried out through the staggered double V-shaped groove group and the two elastic glass beads, so that a smaller angle of radian adjustment is realized.

Description

technical field [0001] The invention relates to the technical field of LED display screen assembly, in particular to an arc-shaped adjustment lock. Background technique [0002] At present, in the assembly process of multiple LED cabinets of the LED display, in order to make the angle between two adjacent LED cabinets adjustable, arc locks are often used for connection. However, the existing Most of the arc locks can only achieve large-angle arc adjustment, which cannot meet customers' needs for small-angle arc adjustment. Contents of the invention [0003] The main purpose of the present invention is to propose an arc-shaped adjustment lock, which aims to realize the arc-shaped application and installation operation between two adjacent LED boxes of the LED display screen. The arc-shaped sliding fit of the two elastic glass beads can realize arc adjustment at a smaller angle. [0004] In order to achieve the above object, the present invention provides an arc adjustment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/06F16M11/16G09F9/302G09F9/33
CPCF16M11/06F16M11/16G09F9/33G09F9/302G09F9/3026F16B2/185F16B21/02F16B5/0092
Inventor 万永光肖玉龙
Owner UNILUMIN GRP