CN211831133U - Loudspeaker module - Google Patents

Abstract

The utility model provides a loudspeaker module, including first speaker and second speaker. The first loudspeaker comprises a first shell, a first single body, a first joint and a first conductor, wherein the first conductor is connected with the first single body and the first joint; the second speaker includes a second housing, a second unit, a second connector, a third connector, a second conductor and a third conductor, the second connector corresponds to the first connector, the second conductor is connected to the second connector and the third connector, and the third conductor is connected to the second unit and the third connector. The first loudspeaker is connected to the second loudspeaker through the mutual insertion of the first connector and the second connector, and the first single body and the second single body are not electrically connected. The utility model discloses a speaker module accessible first joint and second connect to peg graft each other and make up or separate, can freely arrange between the speaker of consequently difference.

Description

Loudspeaker module

Technical Field

The present invention relates to a speaker module, and more particularly to a speaker module capable of being bridged through a connector.

Background

A speaker is a device that is very common in current notebook computers, smart watches, smart phones, tablets and other consumer electronics. In general, in order to obtain high-quality audio/video enjoyment, micro speakers for outputting left and right channel sounds are generally arranged in electronic products to obtain a good acoustic effect. In the process of configuration, the micro-speaker in the speaker module may have different product specifications according to the differences of the internal assembly space, the internal wiring, the terminal product requirements, and the like of the electronic product. However, as shown in fig. 1, the speakers in the conventional speaker assembly 1 cannot be separated by assembling wires, so that the speaker assembly 1 not only lacks the product flexibility and the production efficiency, but also needs to replace and repair the entire speaker assembly 1 when one of the speakers fails, which is not economical.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a speaker module. Based on the utility model discloses an at least one embodiment, the utility model discloses a speaker module accessible first joint and second connect to peg graft each other and make up or separate, can freely arrange between the speaker of consequently difference. In addition, when the first loudspeaker or the second loudspeaker is damaged, the first connector and the second connector can be easily disconnected, and replacement and maintenance of the loudspeaker are facilitated.

A first embodiment of the present invention provides a speaker module, including a first speaker and a second speaker. The first loudspeaker comprises a first shell, a first single body, a first joint and a first conductor, wherein the first single body is arranged in the first shell, the first joint is arranged outside the first shell, the first conductor penetrates through the first shell, and two ends of the first conductor are respectively connected to the first single body and the first joint; the second speaker comprises a second shell, a second single body, a second joint, a third joint, a second conductor and a third conductor, wherein the second single body is arranged in the second shell, the second joint is arranged in the second shell and corresponds to the first joint, the third joint is arranged outside the second shell, the second conductor penetrates through the second shell, two ends of the second conductor are respectively connected to the second joint and the third joint, and two ends of the third conductor penetrate through the second shell and are respectively connected to the second single body and the third joint. The first loudspeaker is connected to the second loudspeaker through the mutual insertion of the first connector and the second connector, and the first single body and the second single body are not electrically connected.

On the other hand, a second embodiment of the present invention provides another speaker module, which includes a first speaker and a second speaker. The first loudspeaker comprises a first shell, a first single body, a first joint and a first conductor, wherein the first single body is arranged in the first shell, the first joint is arranged outside the first shell, the first conductor penetrates through the first shell, and two ends of the first conductor are respectively connected to the first single body and the first joint; the second speaker comprises a second shell, a second single body, a second joint, a third joint, a second conductor and a third conductor, wherein the second single body is arranged in the second shell, the second joint is arranged in the second shell and corresponds to the first joint, the third joint is arranged outside the second shell, the second conductor penetrates through the second shell, two ends of the second conductor are respectively connected with the second joint and the third joint, and the third conductor penetrates through the second shell, two ends of the third conductor are respectively connected with the second single body and the third joint. The first loudspeaker is connected to the second loudspeaker through the mutual insertion of the first connector and the second connector, and the first single body and the second single body are not electrically connected.

Preferably, the first conductor, the second conductor and the third conductor are wires, flexible printed circuit boards, rigid printed circuit boards or soft and hard composite printed circuit boards.

Preferably, the second conductor and the third conductor are integrally formed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive exercise.

Fig. 1 is a schematic diagram of a loudspeaker assembly in the prior art.

Fig. 2 is a schematic view of a speaker module configured on a smart electronic product according to a first embodiment of the present invention.

Fig. 3 is a perspective view of the speaker module shown in fig. 2.

Fig. 4 is a schematic diagram of the internal components of the speaker module shown in fig. 3.

Fig. 5 is a schematic perspective view of a speaker module according to a second embodiment of the present invention.

Fig. 6 is a partially enlarged schematic view of the speaker module shown in fig. 5.

Fig. 7 is a schematic diagram of the internal components of the speaker module shown in fig. 5.

Reference numerals

1 loudspeaker combination (Prior Art)

2. 2' loudspeaker module

100. 100' first loudspeaker

110 first shell

120 first monomer

130. 130' first joint

140. 140' first conductor

200. 200' second loudspeaker

210 second casing

220 second monomer

230. 230' second joint

240. 240' third joint

250. 250' second conductor

260. 260' third conductor

3 electronic product

Detailed Description

The foregoing and other technical and other features and advantages of the invention will be apparent from the following detailed description of preferred embodiments, which proceeds with reference to the accompanying drawings. It is worth mentioning directional terms as mentioned in the following examples, such as: up, down, left, right, front or rear, etc., are directions with reference to the attached drawings only. Accordingly, the directional terminology is used for purposes of illustration and is in no way limiting. In addition, in the following embodiments, the same or similar components will be given the same or similar reference numerals.

Referring to fig. 2 to 4, fig. 2 is a schematic view illustrating a speaker module according to a first embodiment of the present invention configured on an intelligent electronic product, fig. 3 is a perspective view illustrating the speaker module shown in fig. 2, and fig. 4 is a schematic view illustrating internal components of the speaker module shown in fig. 3. As shown in fig. 2, the speaker module 2 of the present embodiment may be configured on an electronic product 3 to provide sound output of a left channel and a right channel of the electronic product 3, wherein the electronic product 3 may be a smart phone, a notebook computer, a tablet computer, or a personal digital assistant. In detail, the speaker module 2 includes a first speaker 100 and a second speaker 200, the first speaker 100 includes a first casing 110, a first single body 120, a first connector 130 and a first conductor 120, wherein the first single body 120 is disposed in the first casing 110, the first connector 130 is disposed outside the first casing 110, the first conductor 120 is disposed through the first casing 110, and two ends of the first conductor are respectively connected to the first single body 120 and the first connector 130; the second speaker 200 includes a second housing 210, a second single body 220, a second connector 230, a third connector 240, a second conductor 250 and a third conductor 260, wherein the second single body 220 is disposed in the second housing 210, the second connector 230 is disposed outside the second housing 210 and corresponds to the first connector 130, the third connector 240 is disposed outside the second housing 210, the second conductor 250 is disposed through the second housing 210 and has two ends connected to the second connector 230 and the third connector 240, respectively, and the third conductor 260 is disposed through the second housing 210 and has two ends connected to the second single body 220 and the third connector 240, respectively.

Specifically, the first and second units 120 and 220 of the present embodiment are sound emitting units, and the first and second speakers 100 and 200 are sound boxes. On the other hand, the first connector 130 and the second connector 230 are corresponding male and female terminals capable of being plugged into each other, when the first connector 130 and the second connector 230 are plugged into each other and the electronic product 3 also has a male and female terminal or port corresponding to the third connector 240 and capable of being plugged into each other, the first speaker 100 can be connected to the second speaker 200, and the speaker module 2 can be electrically connected to the electronic product 3 through the third connector 240.

According to the above configuration, when the third connector 240 is electrically connected to the electronic product 3, the received electronic signal can form a left sound channel loop electrically connected to and actuating the first unit 120 through the third connector 240, the second conductor 250, the second connector 230, the first connector 130, the first conductor 140, and the first unit 120, and can also form another left sound channel loop electrically connected to and actuating the second unit 220 through the third connector 240, the third conductor 260, and the second unit 220, and the two loops are electrically independent and not connected to each other. Similarly, a right one and a right two channel loop can be formed, thereby forming the electronic product 3 having the left and right channels.

Please refer to fig. 3 and fig. 5 to 7, wherein fig. 5 is a schematic perspective view of a speaker module according to a second embodiment of the present invention, fig. 6 is a schematic partial enlarged view of the speaker module shown in fig. 5, and fig. 7 is a schematic diagram of internal components of the speaker module shown in fig. 5. The speaker module 2' of the present embodiment is similar to the speaker module 2 of fig. 3, with the main differences being: the second connector 230' is disposed on the second housing. Preferably, the first conductor 140 ', the second conductor 250 ', and the third conductor 260 ' may be a Flexible Printed Circuit (FPC) and may be used instead of the wires. In detail, the second conductor 250 and the third conductor 260 ' outside the second housing 210 are a flexible printed circuit board integrally formed, and the first connector 130 ' is a bare circuit pad disposed on the flexible printed circuit board of the first conductor 140 '. In the embodiment, the first conductor 140 ', the second conductor 250 ' and the third conductor 260 ' are flexible printed circuit boards, so that the internal wiring space and the assembly space of the first housing 110 and the second housing 210 can be saved, and the speaker module 2 ' and the electronic product 3 configured with the speaker module 2 ' are lighter and thinner.

Further, referring to fig. 3 to 4, the first conductor 140, the second conductor 250 and the third conductor 260 may also be flexible printed circuit boards, and preferably, referring to fig. 3 to 7, when the conductors are flexible printed circuit boards, the second conductors 250, 250 'and the third conductors 260, 260' may be disposed on the same side or different sides of the same flexible printed circuit board. Furthermore, the first conductors 140, 140 ', the second conductors 250, 250 ' and the third conductors 260, 260 ' may be made of different materials according to different wiring requirements of the conductors inside and outside the housing, and the conductor materials include wires, flexible printed circuit boards, rigid printed circuit boards, or rigid-flex printed circuit boards.

In addition, in other embodiments, the flexibility of selection can be increased according to the specification requirement of the electronic product 3, for example, the first speaker 100 and the second speaker 200 of the present embodiment respectively have the same sound generating unit, that is, the first single body 120 and the second single body 220, and one of the speakers, for example, the second speaker 200, may further be additionally provided with a Passive radiator (Passive radiator), which not only can correspondingly expand the audio frequency range of the low-pitched part with respect to the first speaker 100, but also can enrich the acoustic performance of the speaker module 2, thereby improving the auditory sense of presence.

Besides the passive radiator, the speaker housing may be additionally configured with a Laser Direct Structuring (LDS) antenna, a printed circuit board, and other components, so that the product specifications of the first speaker 100 and the second speaker 200 are different, thereby saving the internal configuration space of the electronic device 3. Therefore, when a manufacturer wants to replace the first loudspeaker 100 or the second loudspeaker 200 with a loudspeaker of other product specifications, the manufacturer only needs to detach and replace the corresponding connectors, so that the freedom degree and convenience of combination and collocation are greatly improved, and the production and maintenance cost is effectively reduced.

The above description is only an embodiment of the present invention, and it is not intended to limit the scope of the present invention. It should be understood that all changes and substitutions equivalent to those of the above embodiments are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims (6)

1. A speaker module, comprising:

a first speaker, comprising:

a first housing;

a first monomer disposed in the first housing;

a first joint disposed outside the first housing; and

the first conductor penetrates through the first shell, and two ends of the first conductor are respectively connected to the first single body and the first joint; and

a second speaker, comprising:

a second housing;

a second monomer disposed in the second housing;

the second joint is arranged outside the second shell and corresponds to the first joint;

a third joint disposed outside the second housing;

the second conductor penetrates through the second shell, and two ends of the second conductor are respectively connected to the second joint and the third joint; and

the third conductor penetrates through the second shell, and two ends of the third conductor are respectively connected to the second single body and the third joint;

the first speaker is connected to the second speaker by inserting the first connector and the second connector, and the first unit and the second unit are not electrically connected.

2. The speaker module of claim 1, wherein the first conductor, the second conductor, and the third conductor are wires, flexible printed circuit boards, rigid printed circuit boards, or flex-rigid composite printed circuit boards.

3. The speaker module of claim 1, wherein the second conductor and the third conductor are integrally formed.

4. A speaker module, comprising:

a first speaker, comprising:

a first housing;

a first monomer disposed in the first housing;

a first joint disposed outside the first housing; and

the first conductor penetrates through the first shell, and two ends of the first conductor are respectively connected to the first single body and the first joint; and

a second speaker, comprising:

a second housing;

a second monomer disposed in the second housing;

the second joint is arranged on the second shell and corresponds to the first joint;

a third joint disposed outside the second housing;

the second conductor penetrates through the second shell, and two ends of the second conductor are respectively connected to the second joint and the third joint; and

the third conductor penetrates through the second shell, and two ends of the third conductor are respectively connected to the second single body and the third joint;

the first speaker is connected to the second speaker by inserting the first connector and the second connector, and the first unit and the second unit are not electrically connected.

5. The speaker module of claim 4, wherein the first conductor, second conductor, and third conductor are wires, flexible printed circuit boards, rigid printed circuit boards, or hard and soft composite printed circuit boards.

6. The speaker module of claim 4, wherein the second conductor and the third conductor are integrally formed.

Images