CN201307918Y - Speaker integrated system - Google Patents

Abstract

The utility model provides a loudspeaker integrated system, which includes a housing for accommodating and supporting a loudspeaker body, the housing is composed of an upper shell and a lower shell, the upper shell includes a front side, and conductive terminals are arranged in the housing, and the loudspeaker body includes A voice coil with incoming and outgoing wires is provided. The incoming and outgoing wires of the voice coil are led out from the front of the upper case. The front of the upper case is provided with openings for exposing the conductive terminals. The incoming and outgoing lines of the voice coil are connected to the The exposed areas on the conductive terminals are connected. Compared with the prior art, since the front of the housing of the utility model is provided with openings exposing the conductive terminals, the voice coil inlet and outlet wires drawn from the front of the housing can be directly connected to the conductive terminals by welding, so this structure can make The assembly procedure of the integrated system of the utility model is simplified.

Description

Speaker Integrated System

【Technical field】

The utility model relates to a loudspeaker integrated system.

【Background technique】

Miniature sound-generating devices (such as speaker integrated systems) are widely used in portable electronic devices such as mobile phones and notebook computers. With the rapid development of these portable electronic devices, people's functional requirements for them are getting stronger and stronger, and the integrated speaker system applied to them is also developing rapidly accordingly.

A related existing loudspeaker integrated system includes a casing composed of an upper casing and a lower casing and a loudspeaker body accommodated in the casing. The upper shell is provided with a receiving hole, and the lower shell is embedded with conductive terminals. The loudspeaker body includes a magnetic bowl arranged in the receiving hole, a permanent magnet accommodated in the magnetic bowl, a voice coil arranged in a magnetic gap formed by the permanent magnet and the magnetic bowl, and a diaphragm connected with the voice coil. The incoming and outgoing wires of the voice coil are led out from the front of the upper case. When the incoming and outgoing wires are electrically connected to the conductive terminals, they need to pass through the back from the front of the upper cover and then be welded to the conductive terminals on the lower case. In this way, the assembled product The process brings trouble, and the voice coil inlet and outlet need to be stretched for a certain distance, and there will be a problem of card disconnection.

Therefore, it is necessary to study a loudspeaker integrated system that simplifies the assembly process.

【Content of utility model】

The technical problem to be solved by the utility model is to overcome the above-mentioned shortcomings and provide a loudspeaker integrated system with simple assembly.

According to the above technical problems to be solved, a loudspeaker integrated system is designed, which includes a housing for accommodating and supporting the loudspeaker body. The housing is composed of an upper shell and a lower shell. The loudspeaker body includes a voice coil provided with incoming and outgoing wires, the incoming and outgoing wires of the voice coil are led out from the front of the upper case, the front of the upper case is provided with openings for exposing conductive terminals, and the Incoming and outgoing wires are connected to exposed areas on conductive terminals.

Compared with the prior art, since the front of the upper shell of the utility model is provided with openings to expose the conductive terminals, the voice coil inlet and outlet wires drawn from the front of the upper shell can be directly connected to the conductive terminals by welding. This structure makes the utility model The assembly process of the integrated system is simplified.

【Description of drawings】

Fig. 1 is a three-dimensional exploded view of the loudspeaker integrated system of the present invention;

Fig. 2 is a partial three-dimensional exploded view of the loudspeaker integrated system of the present invention.

【Detailed ways】

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in FIG. 1 and FIG. 2 , the loudspeaker integrated system of the present invention includes a housing 1 composed of an upper housing 10 and a lower housing 11 , a loudspeaker body 2 , and conductive terminals 3 disposed in the housing 1 . The loudspeaker body 2 includes various components: a magnetic frame 21 , a permanent magnet 22 , a pole piece 25 , a voice coil 23 , and a diaphragm 24 .

The upper case 10 includes a front side 101 and a back side opposite to the front side, on which a receiving hole 100 is defined. The magnetic bowl 21 is accommodated in the receiving hole, and the mouth of the bowl faces the front of the upper case. The permanent magnet 22 and the pole piece 25 are accommodated in the magnetic bowl and form a magnetic gap with the magnetic bowl. The voice coil 23 is suspended in the magnetic gap and connected with the diaphragm, and the periphery of the diaphragm 24 is fixed on the upper shell. The lower case 11 is connected to the reverse side of the upper case 10 .

The voice coil 23 includes an incoming wire 230 and an outgoing wire 231, both of which are drawn out from the front of the upper case.

In this embodiment, the conductive terminal 3 is embedded on the lower case 11 . Openings 102 are provided at corresponding positions of the upper shell 10 to expose the conductive terminals, as shown in FIG. 2 . With this structure, the incoming and outgoing wires of the voice coil can be directly welded to the area 30 where the conductive terminals are exposed, thus simplifying the assembly process of the loudspeaker integrated system of the present invention.

The embodiment of the utility model also includes an upper cover group 4, which is connected with the periphery of the diaphragm to protect and fix the diaphragm.

What has been described above is only the embodiment of the present utility model. It should be pointed out that, for those of ordinary skill in the art, improvements can also be made without departing from the concept of the present utility model, but these all belong to the present utility model. Protection scope of utility model.

Claims (1)

1. A loudspeaker integrated system, comprising a housing for accommodating and supporting the loudspeaker body, the housing is composed of an upper shell and a lower shell, the upper shell includes a front side, and conductive terminals are arranged inside the housing, and the loudspeaker body includes a The voice coil of the voice coil and the outgoing wire, the incoming and outgoing wires of the voice coil are drawn from the front of the upper case, and it is characterized in that: the front of the upper case is provided with an opening for exposing the conductive terminal, and the incoming and outgoing wires of the voice coil Connect to exposed areas on conductive terminals.

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