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Acoustic activity uniform sandblasting apparatus

A sandblasting device and uniform technology, applied in the direction of electrical components, sensors, etc., can solve problems such as single appearance and reduced user experience, and achieve the effect of ensuring work, stability, efficiency and speed

Active Publication Date: 2018-03-30
叶青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the appearance of this type of audio products is relatively simple, and must be placed on the surface of the medium to play music, which reduces the user experience to a certain extent

Method used

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  • Acoustic activity uniform sandblasting apparatus
  • Acoustic activity uniform sandblasting apparatus
  • Acoustic activity uniform sandblasting apparatus

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Embodiment Construction

[0027] 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.

[0028] see Figure 1-6 , the present invention provides a technical solution: a sound activity uniform sandblasting device, including a work box 1, the top of the inner wall of the work box 1 is fixedly connected with a connecting rod 2, the bottom end of the connecting rod 2 is rotatably connected with a power gear 3, and the power gear 3 A dismantling chuck 4 is installed on the surface, and the bottom of the power gear 3 is meshed with a half gear 5, and th...

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Abstract

The invention discloses an acoustic activity uniform sandblasting apparatus and relates to the technical field of acoustic equipment. The apparatus comprises a working box, a connecting rod is fixedlyconnected with the top portion of the inner wall of the working box, a power gear is in rotational connection with the bottom end of the connecting rod, a disassembly chuck is installed on the surface of the power gear, a semi-gear is in meshing connection with the bottom portion of the power gear, the two ends of the semi-gear are each fixedly connected with a telescopic rod, the top portions ofthe telescopic rods are in rotational connection with first rotation arms, the ends, which are away from the telescopic rods, of the first rotational arms are in rotational connection with second rotation arms, and the two sides of the inner wall of the working box are fixedly connected with support frames. The acoustic activity uniform sandblasting apparatus solves the problems of movement and positioning of nozzles, equipment ventilation and vertical movement and buffering of a support plate, ensures the movement and positioning and the working stability of the nozzles, realizes circulationof the air flow of whole equipment and stable vertical movement of the support plate, guarantees the working efficiency and the speed and realizes automation.

Description

technical field [0001] The invention relates to the technical field of audio equipment, in particular to an audio activity uniform sandblasting device. Background technique [0002] Sound refers to sounds other than human language and music, including sounds from the natural environment, animals, machines and tools, and various sounds from human actions; sound generally includes power amplifiers, peripheral equipment (including pressure limit device, effector, equalizer, VCD, DVD, etc.), speakers (speakers, speakers), mixers, microphones, display devices, etc. add up to a set. Among them, speakers are sound output devices, speakers, subwoofers and so on. A speaker includes high, low, and medium speakers, three but not necessarily three. The development history of technology can be divided into four stages: tubes, transistors, integrated circuits, and field effect tubes. One of the sounding principles of audio It is to convert the audio signal into audio mechanical vibratio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R31/00
CPCH04R31/00H04R2231/003
Inventor 杨艳利俞新权
Owner 叶青
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