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Shock absorption mechanism of multimedia projector

A shock-absorbing mechanism and projector technology, which is applied to instruments, optics, projection devices, etc., can solve problems such as easy damage, and achieve the effect of extending service life and avoiding internal damage.

Inactive Publication Date: 2015-03-25
CHENGDU ATTA GAME TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In today's society, multimedia technology is widely used. A multimedia projector is a relatively sophisticated device that cannot withstand large vibrations. If the projector is used on the move, such as a car projector, it will be easily damaged.

Method used

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  • Shock absorption mechanism of multimedia projector
  • Shock absorption mechanism of multimedia projector

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with accompanying drawing:

[0015] Such as figure 1 and figure 2 As shown, the present invention includes a cabinet 1, a projector 4 is installed in the cabinet 1, a first shaft seat 3 is provided on the top of the projector 4, a horizontal shaft 2 is provided on the first shaft seat 3, and a second shaft seat 3 is provided at the tail of the projector 4. Two shaft seats 10, the second shaft seat 10 is provided with a vertical shaft 8, the horizontal shaft 2 and the vertical shaft 8 are fixed in the cabinet 1, the two ends of the horizontal shaft 2 and the two ends of the vertical shaft 8 are provided with a card slot 9, The chassis 1 is provided with a horizontal axis hole and a vertical axis hole, and the limit shaft 7 is installed in the horizontal axis hole and the vertical axis hole, and the horizontal axis 2 and the vertical axis 8 are all clamped on the limit shaft 7 through the card slot 9, ...

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Abstract

The invention discloses a shock absorption mechanism of a multimedia projector. The shock absorption mechanism comprises a case, wherein the projector is mounted in the case, a first axle seat is arranged at the top of the projector, the first axle seat is provided with a horizontal axle, a second axle seat is arranged at the tail part of the projector, and the second axle seat is provided with a vertical axle; the horizontal axle and the vertical axle are both fixed in the case, horizontal torsional springs respectively sleeve both ends of the horizontal axle, one ends of the horizontal torsional springs are connected with the first axle seat, and the other ends are fixed on the horizontal axle; vertical torsional springs respectively sleeve both ends of the vertical axle, one ends of the vertical torsional springs are connected with the second axle seat, and the other ends are fixed on the vertical axle. According to the invention, the situation that the projector can have the shock absorbing capacity of inertial force in the vertical direction and the horizontal direction is ensured, the internal damage of the projector caused by sudden vibration is avoided, the projector can be ensured to be used during high-speed movement, and the projector disclosed by the invention can be used as a vehicle-mounted projecting device.

Description

technical field [0001] The invention relates to a multimedia projection device, in particular to a shock absorbing mechanism of a multimedia projector. Background technique [0002] In today's society, multimedia technology is widely used. A multimedia projector is a relatively sophisticated device that cannot withstand large vibrations. If the projector is used on the move, such as a car projector, it will be easily damaged. Contents of the invention [0003] The object of the present invention is to provide a shock absorbing mechanism of a multimedia projector in order to solve the above problems. [0004] The present invention achieves the above object through the following technical solutions: [0005] A shock absorbing mechanism for a multimedia projector, comprising a chassis, the projector is installed in the chassis, the top of the projector is provided with a first shaft seat, the first shaft seat is provided with a horizontal shaft, the The tail of the projecto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/04G03B21/54
CPCF16F15/04G03B21/54
Inventor 曾永林
Owner CHENGDU ATTA GAME TECH
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