WO2021128014A1

WO2021128014A1 - Conductive member and loudspeaker box

Info

Publication number: WO2021128014A1
Application number: PCT/CN2019/128014
Authority: WO
Inventors: 童迪江
Original assignee: 瑞声声学科技(深圳)有限公司; 瑞声科技(新加坡)有限公司
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-07-01

Abstract

Provided is a conductive member. The conductive member comprises a conductive member body and a connector female socket mounted on the conductive member body, wherein the conductive member body is electrically connected to the connector female socket. The conductive member further comprises a test gold plate, which is provided on the conductive member body and forms an electrical connection, wherein the connector female socket and the test gold plate are located at the same side of the conductive member body, and are provided spaced from each other. Further provided is a loudspeaker box. The loudspeaker box comprises a housing, a sound production unit mounted in the housing, and the conductive member electrically connected to the sound production unit. Compared with related technology, the conductive member in the present utility model is low in cost and has a short manufacturing period.

Description

Conductive parts and speaker box

Technical field

The utility model relates to the technical field of speaker boxes, in particular to a conductive member and a speaker box using the conductive member.

Background technique

With the development of mobile communication electronic products such as mobile phones, the development of speaker boxes used in such electronic products is getting faster and faster.

In a related art speaker box, it includes a housing, a sounding unit fixed in the housing, and a conductive member for introducing external electrical signals to the sounding unit; the sounding unit includes a vibration system and driving the vibration The system is a magnetic circuit system that vibrates and produces sound; the vibration system includes a diaphragm and a voice coil that drives the diaphragm to vibrate. The conductive member includes a connecting wall electrically connected to the voice coil of the sound-producing monomer, an extension wall extending from the connecting wall to the housing, and an extension wall extending from the extension wall and exposed to the outer periphery of the housing The wall and the connector female seat fixed to the external wall are electrically connected with an external electric signal source through the connector female seat.

technical problem

However, in the speaker box of the related art, when testing the speaker box, the test device needs to be electrically connected through the connector female seat. In this case, a dedicated connector male seat is required, which not only has slow test efficiency, but also high cost. .

Therefore, it is necessary to provide a new conductive element and speaker box to solve the above-mentioned problems.

Technical solutions

The purpose of the utility model is to provide a conductive element with low cost and high efficiency.

In order to achieve the above objective, the present invention provides a conductive element, comprising a conductive element body and a connector female seat mounted on the conductive element body, the conductive element body is electrically connected to the connector female seat, and the conductive element body is electrically connected to the connector female seat. The component further includes a test gold board arranged on the conductive component body and forming an electrical connection, and the connector female seat and the test gold board are located on the same side of the conductive component body and are spaced apart from each other.

Preferably, the conductive element body is a flexible circuit board.

The utility model also provides a loudspeaker box, which includes a housing, a sounding monomer installed in the housing, and the conductive member as described above electrically connected to the sounding monomer; the conductive member body is fixed to the housing The shell is electrically connected with the sound emitting unit, and the connector female seat and the test gold plate are exposed outside the shell.

Preferably, the conductive element body includes an inner fixed wall electrically connected to the sound-producing monomer, an outer fixed wall spaced apart from the inner fixed wall and fixed to the housing, and connected to the inner fixed wall. The connecting wall of the outer fixing wall and the extension wall extending from the outer fixing wall and at least partially exposed to the housing, and the connector female seat is fixed to the outer fixing wall and exposed to the housing, The test gold plate is arranged on the outer fixed wall or the extension wall and exposed to the shell.

Preferably, the extension wall is bent and extended from an end of the outer fixing wall close to the connecting wall in a direction away from the inner fixing wall, and the test gold plate is arranged on the extension wall.

Beneficial effect

Compared with the related art, the conductive member of the present invention includes a conductive member body and a connector female seat mounted on the conductive member body, the conductive member body is electrically connected to the connector female seat, and the conductive member It also includes a test gold board that is arranged on the conductive element body and forms an electrical connection, the connector female seat and the test gold board are located on the same side of the conductive element body and are spaced apart from each other, without the need for a connector male seat, The test cost is low; and the test gold board has a simple structure, simple test, and high test efficiency.

Description of the drawings

In order to more clearly explain the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are only some implementations of the present utility model. For example, for those of ordinary skill in the art, without creative work, other drawings can be obtained based on these drawings, among which:

Figure 1 is a schematic diagram of a three-dimensional structure of a conductive element of the utility model;

Figure 2 is a schematic view of the three-dimensional structure of another conductive element of the present invention;

3 is a schematic diagram of the three-dimensional structure of the speaker box of the present invention including the conductive member of FIG. 1;

Fig. 4 is a partial exploded schematic view of the speaker box of the present invention including the conductive member of Fig. 1;

5 is a schematic diagram of the three-dimensional structure of the speaker box of the utility model including the conductive member of FIG. 2;

Fig. 6 is a partial exploded schematic view of the speaker box of the present invention including the conductive member of Fig. 2.

Embodiments of the present invention

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all of them. Examples. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.

Example one

Please refer to Figure 1, the present invention provides a conductive element 10, including a conductive element body 1, a connector socket 2 mounted on the conductive element body 1, and a test gold plate 3, the conductive element body 1 and The connector female seat 2 is electrically connected, the test gold board 3 is disposed on the conductive body 1 and forms an electrical connection, and the connector female seat 2 and the test gold board 3 are located in the conductive body 1 On the same side and spaced apart from each other.

Preferably, the conductive element body 1 is a flexible circuit board.

Please refer specifically to Figures 3 and 4, the present invention also provides a speaker box 100, which includes a housing 20, a sounding monomer 30 installed in the housing, and an electrical connection with the sounding monomer 30 Conductive member 10. The conductive element body 1 is fixed to the housing 20 and electrically connected to the sounding monomer 30, and the connector socket 2 and the test gold plate 3 are exposed outside the housing 20.

Specifically, the conductive element body 1 includes an inner fixed wall 11 electrically connected to the sound-producing monomer 30, an outer fixed wall 12 spaced apart from the inner fixed wall 11 and fixed to the housing 20, and a connection point. The connecting wall 13 of the inner fixed wall 11 and the outer fixed wall 12, the connector female seat 2 is fixed to the outer fixed wall 12 and exposed to the housing 20, and the test gold plate 3 is arranged in the The outer fixing wall 12 is also exposed from the housing 20.

Example two

Please refer to Figure 2, the present invention also provides a conductive member 10', including a conductive member body 1', a connector socket 2'mounted on the conductive member body 1', and a test gold plate 3', so The conductive element body 1'is electrically connected to the connector female seat 2', the test gold plate 3'is disposed on the conductive element body 1'and forms an electrical connection, and the connector female seat 2'is electrically connected to the connector female seat 2'. The test gold plates 3'are located on the same side of the conductive element body 1'and are spaced apart from each other.

Preferably, the conductive body 1'is a flexible circuit board.

Please refer specifically to Figures 5 and 6, the present invention also provides another speaker box 100', which includes a housing 20', a sounding monomer 30' installed in the housing, and the sounding monomer 30' Electrically connected conductive member 10'. The conductive element body 1'is fixed to the housing 20' and electrically connected to the sound-producing monomer 30', and the connector socket 2'and the test gold plate 3'are exposed outside the housing 20 '.

Specifically, the conductive element body 1'includes an inner fixed wall 11' electrically connected to the sound-producing monomer 30', and an outer fixed wall 11' that is spaced apart from the inner fixed wall 11' and fixed to the housing 20' The wall 12', the connecting wall 13' connecting the inner fixing wall 11' and the outer fixing wall 12', and an extension wall extending from the outer fixing wall 12' and at least partially exposed to the housing 20' 14', the connector female seat 2'is fixed to the outer fixing wall 12' and exposed to the housing 20', and the test gold plate 3'is arranged on the extension wall 14' and exposed to the Housing 20'.

The present utility model provides two or more embodiments that are only the present utility model, which does not limit the scope of the utility model's patent. Any equivalent structure or equivalent process transformation made by using the content of the utility model description and drawings, or Directly or indirectly used in other related technical fields are included in the scope of patent protection of the utility model for the same reason.

Claims

A conductive member includes a conductive member body and a connector female seat installed on the conductive member body, the conductive member body is electrically connected to the connector female seat, and is characterized in that the conductive member further includes The conductive element body forms an electrically connected test gold board, and the connector female seat and the test gold board are located on the same side of the conductive element body and are spaced apart from each other.
The conductive element according to claim 1, wherein the main body of the conductive element is a flexible circuit board.
A speaker box, characterized in that it comprises a housing, a sound-producing monomer installed in the housing, and the conductive member according to claim 1 or 2 electrically connected to the sound-producing monomer; the conductive member The main body is fixed to the shell and electrically connected with the vocal unit, and the connector female seat and the test gold plate are exposed outside the shell.
The speaker box according to claim 3, wherein the conductive member body includes an inner fixed wall electrically connected to the sound-producing unit, and is spaced apart from the inner fixed wall and fixed to the outer part of the housing A fixing wall, a connecting wall connecting the inner fixing wall and the outer fixing wall, and an extension wall extending from the outer fixing wall and at least partially exposed to the housing, and the connector female seat is fixed to the The outer fixed wall is exposed outside the casing, and the test gold plate is arranged on the outer fixed wall or the extension wall and exposed outside the casing.
The speaker box according to claim 4, wherein the extension wall is bent and extended from an end of the outer fixing wall close to the connecting wall in a direction away from the inner fixing wall, and the test gold plate is arranged On the extension wall.