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Energy-saving power amplifier

A power amplifier and energy-saving technology, which is applied to power amplifiers, amplifiers, and parts of amplifying devices, etc., can solve the problems of inability to fix the position, inconvenient to take and lift, and poor overall effect, so as to improve the comfort of pinching and gripping. High performance, flexible and convenient to use, and comfortable to hold

Active Publication Date: 2020-05-19
HAIYAN XINYUE ELECTRICAL APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing energy-saving power amplifiers of this type have a simple shape and structure, and are generally used for placement and installation. The position cannot be fixed, and it is inconvenient to take and lift, and the overall effect is not good.

Method used

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solution of this experimental novelty, the preferred embodiments of the present invention are described below in conjunction with specific examples, but it should be understood that these descriptions are only to further illustrate the characteristics and advantages of the present invention, and It is not a limitation on the patent claims of the 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.

[0022] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0023] see Figures 1 to 4 As shown, an energy-saving power amplifier involved in this embodiment includes a power amplifier main body 1, and a control front panel 2 is provided on the power ampli...

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Abstract

The invention discloses an energy-saving power amplifier, which comprises a power amplifier main body. A control front panel is arranged on the power amplifier main body; a handle groove partially extending into the power amplifier main body is dug in the control front panel; a partition plate is arranged in the handle groove; the partition plate divides the handle groove into an inner groove bodyand an outer groove body; a guide sleeve is arranged on the partition plate; a guide rod is slidably connected into the guide sleeve; one end of the guide rod is provided with a limiting tailstock arranged in the inner groove body and used for abutting against the guide sleeve, the other end of the guide rod is provided with a lining plate shielding a groove opening of the outer groove body, a holding plate identical to the lining plate in shape and size is arranged in front of the lining plate, a connecting arm is arranged between the holding plate and the lining plate, and when the holdingplate shields the groove opening of the outer groove body, the lining plate is attached to the partition. The energy-saving power amplifier has the advantages of being firm in installation, convenientto take, lift and place, complete in overall functions and high in practicability.

Description

technical field [0001] The invention relates to the technical field of radio frequency circuits, more specifically, it relates to an energy-saving power amplifier. Background technique [0002] The power amplifiers on the market have optimized circuit layout to achieve low energy consumption and low noise, and are built into a rectangular parallelepiped box for use with audio and related equipment. In the process of using these equipment, most of them will Each device is integrated and installed on the same custom-made mounting frame to facilitate wiring, and it is easy to install and maintain, and takes up less space. [0003] However, the existing energy-saving power amplifiers of this type have a simple shape and structure, and are generally placed and installed. The position cannot be fixed, and it is inconvenient to take and lift, and the overall effect is not good. Accordingly, the present invention proposes an energy-saving power amplifier. Contents of the inventio...

Claims

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Application Information

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IPC IPC(8): H05K5/02H05K5/06H05K7/14H03F1/00H03F3/20
CPCH03F1/00H03F3/20H05K5/0217H05K5/023H05K5/069H05K7/14
Inventor 吴勇华张国明
Owner HAIYAN XINYUE ELECTRICAL APPLIANCES
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