A buzzer structure with composite audio for easy installation

A composite audio, easy-to-install technology, used in instruments, sound-producing devices, etc., can solve the problems of time-consuming and laborious installation, difficult installation of buzzers, and entanglement of external objects.

Active Publication Date: 2021-05-07
新沂市承翔电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a conveniently installed buzzer structure with composite audio, which can effectively solve the problem that the existing buzzer proposed in the background art has a simple structure, and the outer shell is fixed in one piece. It does not fit the fixed block of the buzzer, which makes it difficult to install the buzzer, and the excessively long connecting wire is exposed, which will also cause it to be entangled with external objects, affecting the normal operation of the device, and the problem of time-consuming and laborious installation

Method used

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  • A buzzer structure with composite audio for easy installation
  • A buzzer structure with composite audio for easy installation
  • A buzzer structure with composite audio for easy installation

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Embodiment

[0040] Example: such as Figure 1-6 As shown, the present invention provides a technical solution, a buzzer structure with composite audio for easy installation, including a shell 1, a piezoelectric buzzer 2 and a resonance chamber 3, and a piezoelectric buzzer is installed inside the shell 1 2. A resonance chamber 3 is installed on the top of the piezoelectric buzzer 2, and an outer ring 4 is installed on the bottom of the shell 1;

[0041] A chute 5 is provided at the center of the outer ring 4, grooves 6 are provided at the top and bottom of the chute 5, a slider 7 is installed inside the chute 5, and a fixed block 8 is installed at one end of the slider 7. A connecting screw 10 is installed on the top, and a locking nut 11 is threaded on the outside of the connecting screw 10, so that the slider 7 is fixed in the chute 5 for sliding. The shape of the slider 7 is T-shaped, and both ends of the T-shaped slider 7 are snapped into Inside the two grooves 6, the fixed block 8 a...

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Abstract

The invention discloses a buzzer structure with composite audio for easy installation, which includes a shell, a piezoelectric buzzer and a resonance chamber. A piezoelectric buzzer is installed inside the shell, and the top of the piezoelectric buzzer is A resonance chamber is provided, and an outer ring is installed at the bottom of the shell. The structure of the present invention is scientific and reasonable, and it is safe and convenient to use. The outer ring is provided, and through the functions of chute, groove, slider and fixed block, it is convenient to According to the situation, slide the slider, adjust the position of the fixed block, and cooperate with the function of the connecting screw and the lock nut to fix its position, so that the buzzer can be better installed and fixed. Through the function of the movable shaft, it is convenient to adjust according to the actual needs. The fixed block is folded and hidden, which is easy to operate and easy to install. Through the function of the through hole, the inner ring and the receiving hole, the receiving hole on the side of the inner ring is overlapped with the through hole by squeezing the bump, so that the air at the bottom of the buzzer Circulation, improve the heat dissipation effect of the buzzer.

Description

technical field [0001] The invention relates to the field of buzzer technology, in particular to a buzzer structure with composite audio for easy installation. Background technique [0002] The buzzer is an electronic sounder with an integrated structure. It is powered by DC voltage and is widely used as a sounding device in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, and timers. , where the composite audio buzzer includes a piezoelectric buzzer, the piezoelectric buzzer is mainly composed of a multivibrator, a piezoelectric buzzer, an impedance matcher, a resonance box, and a shell. The sound of the buzzer produces composite audio. The existing buzzer has a simple structure, and the shell is fixed as a whole. When the mounting hole of the fixed plane is incompatible with the fixing block of the buzzer due to errors, it is difficult to install the buzzer, and Excessively long connecting wire...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10K9/122G10K9/18
CPCG10K9/122G10K9/18
Inventor 姚磊
Owner 新沂市承翔电子有限公司
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