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Base anti-toppling device for movable planning fence

A technology of anti-dumping and inserting rods, which is applied in the direction of display devices, electromagnets without armatures, instruments, etc., can solve problems such as easy to collapse, and the planning column does not have anti-dumping

Inactive Publication Date: 2021-04-23
象山齐协体育文化传播有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the present invention provides a base anti-dumping device for an activity planning column, which has the advantages of preventing external forces from tipping over and increasing the stability of the insertion rod, and solves the problem that the existing planning column does not have an anti-dumping function and is easy to collapse. question

Method used

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  • Base anti-toppling device for movable planning fence
  • Base anti-toppling device for movable planning fence
  • Base anti-toppling device for movable planning fence

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see Figure 1-4 , a base anti-dumping device for an activity planning column, including a base 1, a rod hole matching the size of the insertion rod 2 is opened in the middle of the base 1, and an activity slot matching the clamping block 18 is provided on the inner wall of the rod hole. The insertion rod 2 is inserted into the base 1 through the rod hole, and the block 18 is ejected through the movable slot to engage with the card slot 3. The middle par...

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PUM

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Abstract

The invention relates to the technical field of planning fence fixing, and discloses a base anti-toppling device for a movable planning fence, which comprises a base, an inserting rod is clamped in the middle of the base, a clamping groove is formed in the middle of the inserting rod, an electromagnet is fixedly connected to the middle of the base, a piezoresistor is fixedly connected to the inner wall of the middle of the base, and a positive plate is fixedly connected to the inner wall of the base. According to the base anti-toppling device for a movable planning fence, an inserting rod drives a pressing block to move, the pressing block drives a concave ball to move, and then an air bag and a dielectric plate are used in cooperation, so that the effect of controlling on-off of an electromagnet is achieved, the pressing block moves towards the left under the action force, at the moment, the arc groove in the middle of the concave ball drives the trigger rod to move along the inner wall of the arc groove; and the trigger rod extrudes the air bag, the air bag expands and deforms, the air bag expands leftwards all the time to drive the dielectric plate to move leftwards, the voltage at the two ends of the positive plate and the negative plate is decreased, the working voltage of the piezoresistor is achieved, and the electromagnet is powered on to generate a magnetic field.

Description

technical field [0001] The invention relates to the technical field of fixing a planning column, in particular to a base anti-dumping device for an activity planning column. Background technique [0002] Event planning is an effective behavior to increase market share. An executable, operable, and creative event planning proposal can effectively enhance the company's popularity and brand reputation. In order to increase the awareness of the general public, it is usually necessary to use Different media are used for publicity, and only in this way can the audience effectively understand the cultural connotation of a brand. In order to improve the effect of the demonstration, it is usually necessary to use the planning column for display. [0003] Most of the existing planning columns are placed in shopping malls or outdoors. Because they will be affected by external wind and human pull when placed outside, they are prone to dumping. However, the existing planning columns have...

Claims

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Application Information

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IPC IPC(8): G09F15/00H01F7/20
CPCG09F15/0006H01F7/20
Inventor 陈璐
Owner 象山齐协体育文化传播有限公司
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