CN217693705U

CN217693705U - Frame mounting structure of high-power airflow loudspeaker

Info

Publication number: CN217693705U
Application number: CN202221720143.6U
Authority: CN
Inventors: 陈宝桂; 张健; 张艺馨; 宋明慧
Original assignee: Tianjin Shenghongyuan Environmental Noise Technology Co ltd
Current assignee: Tianjin Shenghongyuan Environmental Noise Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-10-28
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a frame mounting structure of high-power air current speaker, which comprises a bracket, be equipped with the fixed ring in the support, the cover has the rotating ring on the fixed ring, the rotating ring passes through the rubber and supports and leg joint, install the water conservancy diversion awl in the fixed ring, the upper end of support is equipped with the frame, the upper end port department at the support is detained to the frame, the edge downwardly extending of frame leads on the up end of magnetic system and through fastening screw and magnetic conduction system's up end fixed connection. The beneficial effects of the utility model are that, the installation is convenient with the dismantlement, and power output is stable.

Description

Frame mounting structure of high-power airflow loudspeaker

Technical Field

The utility model relates to a high-power airflow speaker improves technical field, especially a frame mounting structure of high-power airflow speaker.

Background

In recent years, the aerospace industry and the aviation industry are developed vigorously, a high-power airflow loudspeaker is widely used in an environmental noise test, the edge of a frame and the upper end surface of a magnetic conduction system are fixedly connected by using a pull rod and a fastening screw in the installation process of the traditional high-power airflow loudspeaker, and the edge of the frame is not in contact with the upper end surface of the magnetic conduction system, so that the local deformation of the edge of the frame is easily caused in the tightening process of the fastening screw, and the local deformation of a movable ring is caused, so that the sound power is reduced; in addition, because the tightness of a plurality of fastening screws at the edge of the frame is different, the situation that the vibration system is loosened and cannot normally run easily occurs, the use of a high-power airflow loudspeaker is seriously influenced, and the requirement of a test cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a frame mounting structure of high-power air flow speaker has been designed.

The utility model provides a frame mounting structure of high-power air current speaker, includes the support, be equipped with the fixed ring in the support, the cover has the rotating ring on the fixed ring, the rotating ring passes through the rubber and supports and leg joint, install the water conservancy diversion awl in the fixed ring, the upper end of support is equipped with the frame, the frame is detained in the upper end port department of support, the edge downwardly extending of frame leads on magnetic system's the up end and through fastening screw and magnetic system's up end fixed connection.

The edge of the frame is attached to the upper end face of the magnetic conduction system.

Advantageous effects

Utilize the utility model discloses a frame mounting structure of high-power air current speaker of technical scheme preparation, it has following advantage:

the original movable joint screw node fastening is improved into integral plane fastening, so that the operation is convenient, the high-power airflow output is stable, and the reliability is greatly improved.

Drawings

Fig. 1 is a schematic structural diagram of a frame mounting structure of a high power airflow speaker according to the present invention;

fig. 2 is a schematic structural diagram of the conventional high-power airflow speaker according to the present invention, in which the edge of the frame is fixedly connected to the upper end surface of the magnetic conduction system;

in the figure, 1, a stent; 2. fixing a ring; 3. a moving ring; 4. supporting with an eraser; 5. a flow guide cone; 6. a magnetic conduction system; 7. a frame; 8. and (4) fastening a screw.

Detailed Description

The utility model provides a creation point lies in, the frame is detained in the upper end port department of support, and the edge downwardly extending of frame leads on the up end of magnetic system and through fastening screw 8 and magnetic system's up end fixed connection, the edge of frame is in the same place with magnetic system's up end laminating.

The electronic devices adopted by the technical scheme all adopt the existing products, the technical scheme of the application has no special requirements and changes on the structures of the electronic devices, and the electronic devices all belong to conventional electronic equipment;

in the implementation process of the technical solution, a person in the art needs to connect all the electrical components in the present application with a power supply adapted to the electrical components through a wire, and should select a suitable controller according to actual conditions to meet control requirements, and specific connection and control sequence, reference should be made to the following working principle in which electrical connection is completed between the electrical components in sequence, and detailed connection means thereof is a known technology in the art, and the following main description of the working principle and process is omitted for describing electrical control.

This application technical scheme structurally adopts the mode of the whole fastening of frame, has overcome traditional frame and has caused the problem of local deformation easily at the fastening node in the fastening is too heavy, makes the vibration system of high-power air current speaker can not produce not hard up to make the air current speaker obtain stable output acoustic power, dismantle simple to operate moreover, only need during the installation vibration system according to the specification requirement with six screws screw tightening in place can, it is also very easy to dismantle, loosen six screws can. The technical scheme of the application is mainly aimed at improving the vibration system of the high-power airflow loudspeaker with 2-6 million sound tiles.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frame mounting structure of high-power air current speaker, includes support (1), be equipped with stationary ring (2) in the support, the cover has rotating ring (3) on the stationary ring, the rotating ring passes through rubber support (4) and leg joint, installation water conservancy diversion awl (5) in the stationary ring, a serial communication port, the upper end of support is equipped with frame (7), the frame is detained in the upper end port department of support, the edge downwardly extending of frame is on the up end of magnetic conduction system (6) and through fastening screw (8) and magnetic conduction system's up end fixed connection.

2. A frame mounting arrangement for a high power air flow loudspeaker according to claim 1, wherein the edges of the frame engage the upper end surface of the magnetically permeable system.