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Arc-shaped lock

An arc-shaped lock and locking technology, applied in the arc-shaped lock field, can solve problems such as difficulty in adjusting the gap of LED display screen units, and achieve the effect of convenient and fast adjustment method and simple structure

Active Publication Date: 2018-01-16
SHENZHEN GLOSHINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an arc-shaped Lock

Method used

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Embodiment Construction

[0052] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] Such as figure 1 As shown, the arc lock provided by an embodiment of the present invention includes a first rotating mechanism 1, a second rotating mechanism 2, a hasp assembly 3 for connecting the first rotating mechanism 1 and the second rotating mechanism 2, and a A distance adjustment assembly 4 at the bottom of the rotating mechanism 1 . Such as figure 2 As shown, the distance adjustment assembly 4 includes an adjustment handle 401 and a threaded rod 402. The bottom of the first rotating mechanism 1 is provided with a threaded hole 104. The threaded rod 40...

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Abstract

The invention belongs to the technical field of LED display unit assembly and relates to an arc-shaped lock. The arc-shaped lock comprises a first rotation mechanism, a second rotation mechanism, a buckle assembly for connecting the first rotation mechanism and the second rotation mechanism, and a gap adjusting assembly disposed at the bottom of the first rotation mechanism. The gap adjusting assembly includes an adjusting handle and a threaded rod. A threaded hole is formed at the bottom of the first rotation mechanism, the threaded rod is screwed into the threaded hole, and the adjusting handle is fixedly connected to the outer end of the threaded rod. The inner end of the threaded rod penetrates the threaded hole from outside to inside. By rotating the adjusting handle, the threaded rodcan be moved in the axial direction of the threaded hole. The arc-shaped lock is simple in structure and reliable, can simultaneously achieve the adjustment of angle and gap between LED display units. And the gap between the LED display units can be adjusted without releasing the buckle assembly.

Description

technical field [0001] The invention belongs to the technical field of LED display unit assembly, and in particular relates to an arc lock. Background technique [0002] As a display screen for displaying various information such as text, graphics or images, LED display is usually assembled by multiple LED display units through locking devices. However, errors are often prone to occur in the machining of LED display units, resulting in the inability to achieve consistency between the joints between the LED display units. That is to say, the error produced by this kind of machining will make it difficult to achieve seamless splicing between the LED display units, causing the LED display to produce seams. When the error is too large, it is easy to affect the display effect of the LED display. In addition, the existing locking devices generally consist of two connecting bodies and a locking mechanism for connecting the two connecting bodies. The positions between the two conn...

Claims

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Application Information

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IPC IPC(8): F16B5/00G09F9/33
Inventor 张永军李国强曹家玮
Owner SHENZHEN GLOSHINE TECH
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