CN201048223Y - Sound source device - Google Patents

Abstract

The utility model relates to a sound source device belongs to the electromechanical class. The connector comprises a first shell, a second shell, a base, a first connector and a second connector, wherein the first connector and the second connector are arranged at one position of the base, the first connector is arranged on a substrate, a plurality of conduction terminals are arranged at one position of the substrate, and the first shell and the second shell are embedded at the other position of the base. Has the advantages that: the specifications of the first connector and the second connector can be changed according to the requirements of users, thereby saving the manufacturing cost and increasing the compatibility of the sound source device; by means of the arrangement of the second connector, the purpose of saving space can be achieved, and the practicability is high.

Description

Audio device

technical field

The utility model relates to electromechanical devices, in particular to a sound source device.

Background technique

As shown in accompanying drawings 1 to 3, a commonly used connector A is composed of a housing A1, a base A2, and a terminal A3. A plurality of insertion holes A4 are installed on one side of the housing A1, and are connected The housing A1 of the connector A is provided with a plurality of grooves A5, the grooves A5 are equipped with a plurality of terminals A3, the base A2 of the connector A is engaged with the housing A1 of the connector A, and the plurality of plugs of the connector A The insertion hole A4 is used for the insertion of the counterpart A7 of different specifications, because the specification of the insertion hole A4 is fixed, if the user wants another specification of the insertion hole A4, the connector A needs to be remade, which will not only cause trouble in the use of It is inconvenient and wastes manufacturing cost, and the compatibility of connector A is low;

The welding end A6 of the plurality of terminals A3 extends to the bottom of the base A2. When the connector A is welded, the base A2 touches the circuit board A8, and then the welding end A6 of the terminal A3 is welded on the circuit board A8. Since the connector A is welded on the circuit board A8, the use space of the circuit board A8 is wasted, which needs to be improved.

Utility model content

The purpose of the utility model is to provide a sound source device, which solves the problems of common connectors, such as fixed insertion hole specifications, which cannot be replaced, causing inconvenient use and waste of manufacturing cost, low compatibility and waste of use space of circuit boards.

The technical scheme of the utility model is: the sound source device is composed of a first housing, a second housing, a base, a first connector and a second connector, wherein one part of the base is equipped with a first connection A connector and a second connector, the first connector is installed on the substrate, a plurality of conduction terminals are provided on one part of the substrate, and the first housing and the second housing are fitted on the other part of the base, With this design, the first connector and the second connector can be replaced at will according to the specifications required by the user, thereby achieving the purpose of convenient replacement for the user and saving manufacturing costs, and increasing the compatibility of the audio source device ; When the audio source device is connected to the circuit board through the setting of the second connector, the purpose of saving space can be achieved; wherein, a plurality of signal terminals are arranged in the first connector, and the signal terminals pass through the substrate and correspond to the guide Through terminals, the first connector is connected to the circuit board through the conducting terminals; the audio source device is equipped with more than two connectors; the first connector and the second connector are fitted to the base, and the first housing and the second shell is snapped to one side of the base to achieve the purpose of fixing; the sound source device is connected to the circuit board, the body of the second connector extends to one side of the circuit board, and the conductive terminal of the second connector is welded on the On the circuit board; the conduction terminal can be set as a conductive material such as a cable or a metal conductor terminal.

The utility model has the advantages of: the specifications of the first connector and the second connector can be replaced according to the needs of the user, the manufacturing cost can be saved, and the compatibility of the sound source device can be increased; the arrangement of the second connector can save space Purpose, strong practicability.

Description of drawings:

Figure 1 is a three-dimensional schematic diagram of a commonly used connector;

Figure 2 is an exploded schematic diagram of a commonly used connector;

Figure 3 is a schematic diagram of an embodiment of a commonly used connector;

Fig. 4 is the three-dimensional schematic view of the utility model;

Figure 5 is a three-dimensional exploded schematic diagram of the utility model;

Fig. 6 is one of embodiment schematic diagrams of the utility model;

Fig. 7 is the second schematic diagram of the embodiment of the utility model;

Fig. 8 is the third schematic diagram of the embodiment of the utility model.

Detailed ways:

As shown in accompanying drawings 4 and 5, the sound source device of the present invention is composed of a first housing C, a second housing C1, a base C2, a first connector D and a second connector E, wherein, The base C2 is equipped with a first connector D and a second connector E, the first connector D is installed on the substrate F of the audio source device B, and the substrate F is provided with a signal terminal connected to the first connector D The plurality of conduction terminals F1 corresponding to D1; moreover, the outer side of the base C2 is engaged with the first shell C and the second shell C1, and the sound source device can be connected by the first and second shells C and C1. The first connector D, the second connector E and the substrate F of B are covered and fixed;

A plurality of signal terminals D1 are installed in the first connector D, and the signal terminals D1 are welded on the substrate F, and the front end of the first connector D is provided with an insertion hole D2 for inserting the plug of the audio source device; the second connector E is provided with There is a body E3, in which a plurality of conductive ends E1 are arranged, and an insertion hole E2 for plugging the audio source device is arranged at the front end of the second connector E.

As shown in accompanying drawings 5 to 8, the sound source device B can freely change the specifications of the first connector D and the second connector E according to the specifications required by the user through this design, so as to achieve convenient use Or replacement, and save manufacturing costs, the purpose of increasing the compatibility of the sound source device B;

When the sound source device B is welded on the circuit board G, the body E3 of the second connector E extends to one side of the circuit board G, so that the conduction terminal E1 of the second connector E is welded on the circuit board G, and the second The connector E is arranged so that when the audio source device B is connected to the circuit board G, the purpose of saving space can be achieved;

The signal terminal D1 of the first connector D is welded on the substrate F, and one part of the substrate F is provided with a plurality of conduction terminals F1 corresponding to the signal terminals of the first connector D, and through the plurality of conduction terminals F1 and The conduction of the circuit board can make the first connector D achieve the purpose of conduction;

When the user uses the sound source device B, the sound source plug H is inserted into the insertion hole D2 of the first connector D and the insertion hole E2 of the second connector E, so as to achieve the purpose of conduction;

The conduction terminal F1 of the substrate F can be made of a conductive material such as a cable or a metal conductor terminal.

Claims (6)

1. sound source, it is characterized in that: formed by first housing, second housing, pedestal, first connector and second connector, wherein, one place of pedestal is equiped with first connector and second connector, this first connector device is located on the substrate, one place of substrate is provided with plural Lead-through terminal, and the place is chimeric that first housing and second housing arranged at another of pedestal.

2. sound source according to claim 1 is characterized in that: be provided with plural signal terminal in said first connector, this signal terminal is by substrate and correspond to Lead-through terminal, and first connector is conducted by Lead-through terminal and circuit board.

3. sound source according to claim 1 is characterized in that: said sound source is equiped with the connector more than two.

4. sound source according to claim 1 is characterized in that: said first connector and second connector are chimeric to pedestal, and first housing and second housing snap into a side of pedestal.

5. sound source according to claim 1 is characterized in that: said sound source is engaged in circuit board, and the body of its second connector extends to a side of circuit board, and the conductive terminal of second connector is welded on the circuit board.

6. sound source according to claim 1 is characterized in that: said Lead-through terminal is made as winding displacement, metallic conductor terminal.

Images