Hasp device

A technology of hasp connection and rotating arm, applied in the direction of identification device, chassis/cabinet/drawer parts, instruments, etc., can solve the problems of LED box weight, time-consuming, time-consuming and labor-intensive

Inactive Publication Date: 2012-12-12
SHENZHEN TOP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the connection method of this kind of LED box is time-consuming and laborious in the actual operation process, and because the LED box is generally heavy, it needs the assistance of multiple people to connect and assemble, which takes a long time.

Method used

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Embodiment Construction

[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. 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 similar expressions are used herein for purposes ...

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PUM

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Abstract

A hasp device comprises a hasp structure and a hasp fixing structure. The hasp structure comprises a hasp base, a rotating arm and a hasp. The hasp base is provided with a hasp accommodating groove for accommodating the rotating arm and the hasp. One end of the rotating arm is rotationally accommodated in the hasp accommodating groove while the other end of the rotating arm is arranged outside the hasp accommodating groove so that the rotating arm can rotate. One end of the hasp is rotationally connected with the end of the rotating arm accommodated in the hasp accommodating groove while the other end of the hasp is provided with a locking portion. A rotating axis of the hasp is coaxial with a rotating axis of the rotating arm. The hasp fixing structure comprises a fixing base and a fixing shaft, the fixing base is provided with a fixing shaft accommodating groove used for accommodating the fixing shaft, and the fixing shaft is matched with the locking portion so that the hasp is fixedly connected with the fixing shaft in a detachable manner. The rotating axis of the rotating arm is coaxial with the rotating axis of the hasp, the hasp is driven to rotate along with rotation of the rotating arm, then the locking portion of the hasp is locked with or separated from the fixing shaft, and accordingly quick connection can be achieved.

Description

technical field [0001] The invention relates to a connection structure, in particular to a buckle device. Background technique [0002] The LED display is spliced ​​by multiple LED cabinets. Due to the relatively heavy weight of the LED cabinet, it usually uses a locking device to splice multiple LED cabinets together. [0003] At present, the splicing between the heavy-duty LED cabinets is generally connected and locked by a locking device with high fixing strength. The locking device includes a metal fixing piece and screws, and the two ends of the metal piece are respectively fixed by screws. On two adjacent LED boxes, so as to achieve the purpose of fixed connection. However, this connection method of the LED cabinet is time-consuming and laborious in the actual operation process, and because the LED cabinet is generally heavy, it needs the assistance of multiple people to connect and assemble, which takes a long time. Contents of the invention [0004] Based on thi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02G09F9/33
Inventor 庞桂伟林文杨国师
Owner SHENZHEN TOP TECH
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