CN219351867U

CN219351867U - Active speaker modularization loading and unloading structure

Info

Publication number: CN219351867U
Application number: CN202320806236.9U
Authority: CN
Inventors: 刘钊
Original assignee: Shenzhen Avitech Technology Co ltd
Current assignee: Shenzhen Avitech Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-07-14
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses an active sound box modularized assembling and disassembling structure which comprises a control module, a first unit group and a second unit group, wherein the first unit group and the second unit group are respectively arranged at two ends of an outer frame shell of the control module through connecting components, the connecting components comprise conductive pieces respectively arranged at two ends of the outer frame shell, the conductive pieces are respectively and electrically connected with one end of the first unit group and one end of the second unit group, fixing plates which extend outwards are respectively arranged at the bottoms of two ends of the outer frame shell, and the upper parts of the fixing plates are tightly attached to the bottoms of the first unit group and the second unit group. The utility model solves the problems of complex structure and complicated loading and unloading steps of the active sound box in the prior art.

Description

Active speaker modularization loading and unloading structure

Technical Field

The utility model relates to the field of sound box structures, in particular to a modularized loading and unloading structure of an active sound box.

Background

The box body of the active sound box comprises a power driving unit. The active sound box contains a driving source, namely, on the basis of the passive sound box, a power supply, a power amplifying circuit, a tuning circuit and even a decoding circuit are all placed in the sound box. An active speaker can be simply understood as an integrated body of a passive speaker and a power amplifier.

Because the current active loudspeaker is complex in integration of internal elements, a plurality of external frame shells and panels are required to be matched during assembly. The current active speaker adopts the vertical arrangement of internal components, and other internal components except for the loudspeaker can be arranged at the head or the bottom, and are usually welded and connected with the loudspeaker in a wiring way, and an external shell is also integrated. Therefore, for active speakers currently on the market, a modular structure is needed that is easy to assemble and disassemble.

Disclosure of Invention

The technical scheme aims to solve one of the technical problems in the related technology at least to a certain extent. Therefore, the main purpose of the utility model is to provide a modularized loading and unloading structure of an active sound box, which aims to solve the problems of complex structure and complicated loading and unloading steps of the active sound box in the prior art.

In order to achieve the above object, the present utility model provides a modular loading and unloading structure for an active speaker, comprising a control module, and a first unit group and a second unit group which are respectively arranged at two ends of an outer frame of the control module and are detachable through a connecting component, wherein the connecting component comprises conductive members respectively arranged at two ends of the outer frame, the conductive members are respectively and electrically connected with one ends of the first unit group and the second unit group,

the bottoms of the two ends of the outer frame shell are respectively provided with a fixing plate extending outwards, and the upper parts of the fixing plates are clung to the bottoms of the first unit group and the second unit group.

As still further scheme of the utility model, one end of the first unit group and one end of the second unit group, which are close to the outer frame shell, are provided with lock holes for being clamped and fixed with the outer frame shell.

As a still further scheme of the utility model, the conducting piece is connected with the first unit group and the second unit group through magnetic attraction and plug connection, and magnetic attraction piece holes corresponding to the conducting piece are formed in the first unit group and the second unit group.

As a still further scheme of the utility model, the control module further comprises a PCB arranged in the outer frame shell and a USB connecting hole arranged at one side of the outer frame shell, and the conductive piece passes through one side of the outer frame shell to be electrically connected with the PCB.

As a still further proposal of the utility model, the top of the outer frame shell is provided with a sealing plate which is movably connected with the bottom shell through a sliding rail.

As still further aspects of the present utility model, the first unit group and the second unit group are respectively a high-pitched-area speaker unit and a low-pitched-area speaker unit.

The beneficial effects of the utility model are as follows:

according to the modularized loading and unloading structure of the active sound box, provided by the utility model, through the two unit groups which are arranged and are convenient to detach, the whole loading and unloading and maintenance procedures of the sound box are convenient. The connection assembly with simple structure is adopted, so that the connection of each unit group and the control module is simplified, the connection assembly can be in magnetic attraction conductive connection or a copper column conductor with threads, and the connection assembly is simple in arrangement and has the advantages of long service life, reliability and durability.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the utility models in the prior art, the following description will briefly explain the embodiments or the drawings needed in the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the technical solutions of the present utility model, and other drawings can be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a control module and a first unit group and a second unit group connected at two ends in the present utility model.

Fig. 2 is a schematic diagram of the disassembled structure of the product of the utility model.

FIG. 3 is a schematic plan view of one side of the product of the present utility model.

[ Main part/Assembly reference numerals Specification Table ]

Reference numerals	Name of the name	Reference numerals	Name of the name
				1	Control module	20	Second unit group
10	Outer frame shell	3	Connection assembly
				11	Sealing plate	30	Fixing plate
12	PCB	31	Fixing piece
				13	USB (universal serial bus) connecting hole	32	Conductive member
2	A first unit group	33	Lock hole

Detailed Description

In order to make the purposes of the technical scheme of the present utility model and the advantages of the technical scheme of the present utility model more clear, the technical scheme of the present utility model in the technical scheme embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the technical scheme embodiment of the present utility model. It is obvious that the described embodiments are only some embodiments of the technical solution of the utility model, but not all embodiments.

Based on the embodiments in the technical scheme of the utility model, all other embodiments obtained by a person of ordinary skill in the art without making creative efforts fall within the protection scope of the technical scheme of the utility model.

It should be noted that, in the embodiment of the present utility model, all directional indicators (such as up, down, left, right, front, and rear … …) are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific state (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

The description as to "first", "second", etc. in the present technical solution is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In the description of the embodiments of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless explicitly defined otherwise.

In the technical solution of the present utility model, unless explicitly specified and limited otherwise, the terms "connected", "fixed", etc. are to be construed broadly, and for example, "fixed" may be a fixed connection, a removable connection, or an integral molding; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the technical solution of the present utility model can be understood by those skilled in the art according to specific circumstances.

In addition, the technical solutions of the present utility model may be combined with each other, but it is necessary to use those skilled in the art as a basis, and when the combination of the technical solutions of the present utility model contradicts or cannot be achieved, it should be considered that the combination of the technical solutions of the present utility model does not exist, and is not within the scope of protection required by the technical solutions of the present utility model.

Specific embodiments of the utility model are as follows:

referring to figures 1-3 of the drawings,

the working principle is as follows:

the control module 1, and the first unit group 2 and the second unit group 20 which are respectively arranged at two ends of the outer frame shell 10 of the control module 1 and can be detached through the connecting component 3, the connecting component 3 comprises conductive pieces 32 respectively arranged at two ends of the outer frame shell 10, the conductive pieces 32 are respectively and electrically connected with one ends of the first unit group 2 and the second unit group 20,

the bottoms of the two ends of the outer frame shell 10 are respectively provided with a fixing plate 30 which extends outwards, and the upper parts of the fixing plates 30 are tightly attached to the bottoms of the first unit group 2 and the second unit group 20.

The working principle is as follows:

unlike the prior art, the unit in this solution is removable from the control module 1. Namely, the first unit group 2 and the second unit group 20 are detachably connected by the connection assembly 3.

During assembly, the control module 1 is placed in the area to be installed, the placement positions of the first unit group 2 and the second unit group 20 are determined, the conductive pieces 32 at two ends of the outer frame shell 10 are electrically connected with the first unit group 2 and the second unit group 20 (the conductive pieces 32 can penetrate out of the outer frame shell 10 and are connected with the first unit group 2 and the second unit group 20), and finally the fixing pieces 31 are used for fixing, and the conductive pieces 32 can be in magnetic contact electrical connection. The fixing members 31 may be in the form of studs on the outer frame 10 and screw holes provided on the first unit group 2 and the second unit group 20. For example, after the stud is passed out from the outer casing 10, it is connected and fixed to the screw holes of the first unit group 2 and the second unit group 20.

When the control module is disassembled, the first unit group 2, the second unit group 20 and the control module 1 can be quickly separated by reversing the above operation.

In a preferred embodiment of the utility model: the first unit group 2 and the second unit group 20 are provided with locking holes 33 which are used for being clamped and fixed with the outer frame shell 10 at one end close to the outer frame shell 10.

The locking holes 33 provided in the first unit group 2 and the second unit group 20 facilitate further fixing of the unit groups and the frame. And the clamping structure is adopted, so that the assembly and the disassembly are facilitated.

In a preferred embodiment of the utility model: the conductive piece 32 is connected with the first unit group 2 and the second unit group 20 through magnetic attraction and plug connection, and magnetic attraction piece holes corresponding to the conductive piece 32 are formed in the first unit group 2 and the second unit group 20.

In a preferred embodiment of the utility model: the control module 1 further comprises a PCB12 disposed in the outer casing 10, and a USB socket 13 disposed at one side of the outer casing 10, and the conductive member 32 passes through one side of the outer casing 10 to be electrically connected with the PCB 12.

The USB interface 13 can be used for external data or power transmission.

In a preferred embodiment of the utility model: the top of the outer frame shell 10 is provided with a sealing plate 11, and the sealing plate 11 is movably connected with the bottom shell through a sliding rail.

After the sealing plate 11 is opened, the fixing member 31 and the conductive member 32 can be mounted, or the control module 1 can be maintained.

In a preferred embodiment of the utility model: the first unit group 2 and the second unit group 20 are respectively a high-pitch zone speaker unit and a low-pitch zone speaker unit.

The foregoing description is only a preferred embodiment of the technical solution of the present utility model, and is not intended to limit the scope of the technical solution of the present utility model, and all the equivalent structural changes made by the technical solution description and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the technical solution of the present utility model.

Claims

1. The utility model provides an active audio amplifier modularization loading and unloading structure which characterized in that includes

The control module, and the first unit group and the second unit group which are respectively arranged at two ends of the outer frame shell of the control module and can be detached through the connecting component, the connecting component comprises conductive pieces respectively arranged at two ends of the outer frame shell, the conductive pieces are respectively and electrically connected with one ends of the first unit group and the second unit group,

2. The modular loading and unloading structure of active speaker of claim 1, wherein a locking hole for being fastened and fixed with the outer frame shell is formed at one end of the first unit group and the second unit group, which is close to the outer frame shell.

3. The modular loading and unloading structure of active sound box according to claim 1, wherein the conductive piece is connected with the first unit group and the second unit group through magnetic attraction in a plug-in connection manner, and magnetic attraction piece holes corresponding to the conductive piece are formed in the first unit group and the second unit group.

4. The modular loading and unloading structure of active speaker of claim 1, wherein the control module further comprises a PCB disposed in the outer housing, and a USB socket disposed on a side of the outer housing, and the conductive member is electrically connected to the PCB through a side of the outer housing.

5. The modular loading and unloading structure of active speaker of claim 1, wherein the top of the outer frame shell is provided with a sealing plate, and the sealing plate is movably connected with the bottom shell through a sliding rail.

6. The modular loading and unloading structure of active speaker of claim 1, wherein the first unit group and the second unit group are a high-pitched speaker unit and a low-pitched speaker unit, respectively.