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Automatic balance pipe

An automatic balancing, tube body technology, applied in entertainment, toys, etc., can solve the problem of not being able to display toy users intuitively, and achieve the effect of light-weight magnetic drive

Inactive Publication Date: 2008-03-12
SHAOGUAN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing toys that hide the working principle in the circuit design of the electronic device and cannot be intuitively displayed to the toy user, the present invention provides an automatic balancing tube based on the principle of mechanical action.

Method used

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Embodiment Construction

[0019] Referring to Fig. 1, what Fig. 1 represented is the structure schematic diagram of the present invention, a kind of automatic balancing pipe, comprises pipe body 5 and end cover 1, and pipe body 5 adopts non-ferrous material, absolutely can not use ferrous material, reduces quality on the one hand On the other hand, it is to ensure that the iron core 4 can be driven by magnetic force, and avoid forming a closed magnetic circuit between the magnet and the iron core 4. In this embodiment, the tube body 5 is made of aluminum material, and there are two small tubes on the tube body 5. Holes 51, after the iron core 4 moves in the pipe body 5, the holes 51 at one end are closed, and the holes 51 at the other end are opened, so as to avoid forming two airtight cavities simultaneously. The end cap 1 is a plastic part, and there are three symmetrical ribs near the edge of the inner hole of the end cap 1, which are wedged with the annular groove on the pipe body 5 to realize the c...

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Abstract

The automatic balance pipe includes one pipe body and two end caps combined by means of the annular slots. The pipe body has non-return valve, which is mounted inside the end cap and sealed to the pipe; iron core capable of moving freely inside the pipe; and spring capable of extending and contracting freely inside the pipe. The present invention constitutes spring-air damping system with bi-directional symmetrical automatic balancing function, and has reasonable structure, specific material, small size, light weight and magnetic driving. The present invention is based on mechanical principle and automatic control technology, and is used in toys.

Description

【Technical field】 [0001] The invention relates to a time-delay automatic balancing device, in particular to a tubular automatic balancing tube with a time-delay function based on the action of a spring and air damping. 【Background technique】 [0002] Existing toys generally use electronic devices, and the automatic functions required by the toy are designed into the electronic devices, so as to realize rich and complex automatic functions of the toy. However, because the working principle of the electronic device is hidden in the circuit design, it cannot be displayed intuitively to the toy user, and it cannot show the charm of human high intelligence and high technology, so that the process of playing the toy for the user is very dull, and cannot be well enlightened and developed. Children's intelligence; therefore, the development of an automatic control device based on the principle of mechanical action to present the technology and wisdom contained in the toy itself will...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63H33/26
Inventor 肖耘亚周志雄神翠楠
Owner SHAOGUAN COLLEGE