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A pre-embedded device for fixing the insertion rod

A technology of pre-embedding devices and inserting rods, which is applied to display devices, markings, instruments, etc., can solve the problems of sockets that cannot be well protected, small stones and other debris entering the inserting cylinder, and affecting the quality of power identification rods. , to achieve the effect of convenient plugging and ensuring the quality of plugging

Active Publication Date: 2018-04-24
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a pre-embedded device for fixing the insertion rod. The purpose is to solve the problem that the socket of the current pre-embedded insertion socket cannot be well protected, which will cause small stones and other sundries to enter the insertion socket and affect the power indicator rod. The problem of plug quality

Method used

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  • A pre-embedded device for fixing the insertion rod
  • A pre-embedded device for fixing the insertion rod

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Such as figure 1 , figure 2 As shown, a pre-embedded device for fixing the insertion rod described in this embodiment includes a disk 1 and an insertion sleeve 2. The insertion sleeve 2 is vertically fixed at the center below the disk 1, and the insertion sleeve 2 needs to be completely submerged Under the ground, the disk 1 is closely attached to the ground.

[0016] The disk 1 of this embodiment is a hollow structure, and the disk 1 includes a circular groove 10 and a circular plate that seals the circular groove 10 from the top. The two through holes correspond up and down to form a passage for the power identification rod to be inserted through which the power identification rod can be inserted into the socket 2.

[0017] The round groove 10 of this embodiment is provided with a baffle plate 3, a first fixed block 4, a second fixed block 5, a spring 6, a limit plate 8 and a cross bar 9, and the first fixed block 4 and the second fixed block 5 are all fixed on th...

Embodiment 2

[0020] In this embodiment, on the basis of Embodiment 1, the baffle 3 and the limiting plate 8 are defined as follows: the cross-sectional shape of the baffle 3 in this embodiment is circular, and the diameter and length of the baffle 3 are equal to or greater than The diameter length of the through hole on the circular groove 10, the shape of the limiting plate 8 in this embodiment is arc-shaped, so that the baffle plate 3 can be well stuck between the limiting plate 8 and the spring 6 in a static state, Does a good job of masking the vias.

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PUM

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Abstract

The invention discloses a pre-burying device for fixing an inserted bar. The pre-burying device comprises a disc and an inserting barrel. The inserting barrel is vertically fixed to the center below the disc. The disc comprises a round groove and a round plate for sealing the round groove from the upper portion. Corresponding through holes are formed in the center of the round groove and the center of the round plate respectively. A baffle, a first fixing block, a second fixing block, a spring, a limiting plate and a cross rod are arranged in the round groove. The first fixing block and the second fixing block are both fixed to the bottom face of the round groove. One end of the spring is fixed to the second fixing block. The other end of the spring is fixed to the baffle. The spring is always in a compressed state. The limiting plate is fixed to the position close to the circle center of the round groove. The through hole in the round groove is formed between the limiting plate and the second fixing block. A stirring sheet is arranged on the baffle. By means of the structure, it can be avoided that the through holes are opened when not working, and therefore it is ensured that pebbles and other sundries fall into the inserting barrel, and the inserting quality of an inserting rod is guaranteed.

Description

technical field [0001] The invention relates to the field of construction, in particular to a pre-embedded device for fixing an insertion rod. Background technique [0002] The electric sign pole generally includes a pole body and a sign cloth or a sign plate arranged on the pole body, and the electric sign pole mainly plays a role of prompting or warning. In order to facilitate the plugging of the electric sign pole, sometimes some sockets are pre-embedded. The structure of the general embedded socket is very simple. The main thing is to expose a socket on the ground. Such sundries may fall into the socket, thereby affecting the insertion of the power identification rod. The current solution is to set a cover at the socket. When not in use, the socket is sealed by the cover. However, since the cover protrudes from the socket, it is not only easy to be damaged, but also easy to be opened by mistake, such as walking Accidentally kicking it open, or the animal mishandling ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F7/18
CPCG09F7/18G09F2007/1804
Inventor 罗利倪伟罗建勋
Owner CHINA MCC5 GROUP CORP