CN201360089Y

CN201360089Y - Miniature socket

Info

Publication number: CN201360089Y
Application number: CNU2009200097798U
Authority: CN
Inventors: 聂该兴; 郑庆卫
Original assignee: YANTAI DONSA ELECTRONIC Co Ltd
Current assignee: YANTAI DONSA ELECTRONIC Co Ltd
Priority date: 2009-02-20
Filing date: 2009-02-20
Publication date: 2009-12-09
Anticipated expiration: 2019-02-20

Abstract

The utility model relates to a miniature socket, in particular to a voice socket which can simultaneously finish the access and the cutting-off of two different voice-frequency circuits. A welding foot of the miniature socket is opened with a rounded corner rectangular hole, and a plug-in type welding method can be changed to a patch type welding method through bending the welding foot of a conductive terminal in 90 degrees. Compared with the prior art, the miniature socket can adapt to various circuit change functions, has wide application scope, increases soldering area and welding reliability, saves raw materials, and lowers cost.

Description

A kind of pup J-Horner

Technical field

The utility model relates to a kind of pup J-Horner, especially relates to a kind of voice socket that can finish the connection and the cut-out of 2 different voicefrequency circuits simultaneously.

Background technology

At present, voice socket on the electronic product such as computer, mobile phone all is to be welded on the circuit board by insert type HOLE or patch-type SMT usually, but insert type need prepare different voice sockets to adapt to this two kinds of different welding methods with patch-type usually, and owing to welding foot in the patch-type welding process covers the bigger area of board pads usually, increased the difficulty of welding, operating personnel's weld horizontal is had relatively high expectations, cause the probability of rosin joint, leakage weldering bigger, influence the quality of product.And the inelastic fixed terminal of existing voice socket is not horizontal flat vertical usually, and some is local bending can to occur, not only increases manufacture difficulty, and reliability and resistance to pressure are also not enough.

The utility model content

The technical problems to be solved in the utility model just provides a kind of both adapted to insert type and patch-type welding, can solve rosin joint again, leak the problem of welding, and simultaneously the structure of inelastic fixed terminal is improved.

For achieving the above object, the utility model adopts following technical scheme: a kind of pup J-Horner, it comprises insulating base frame and plurality of conductive terminals, the spliced eye that the plug that the tubular and diameter that described insulating base frame comprises the main part that roughly is the cuboid profile, docking section that the plug with 3.5 millimeters of diameters of being located at main part one end is complementary, run through described main part and axle center, docking section is 3.5 millimeters is complementary; Described conducting terminal comprises that part is positioned at spliced eye, has a reed terminal of favorable elasticity and is provided with the contact, and the reed terminal is located to contact in described contact with fixed terminal; Described conducting terminal all has the contacting part that is contained in the insulating base frame and extends for the outer welding foot of insulating base frame; Be to offer on the described welding foot round rectangle hole, changing the patch-type welding method into from the insert type welding method is, only need make the contacting part plane vertical mutually welding foot bending 90 degree of conducting terminal, and welding foot deviate from insulating base frame and get final product with the welding foot plane.

Compared with prior art, the utility model socket has following beneficial effect: can adapt to multiple circuit variation function, the scope of application is extensive, increases soldering area and soldering reliability, saves raw material, reduction expense.

Description of drawings

Fig. 1 is the stereogram with pup J-Horner of insert type welding foot.

Fig. 2 is the front view with pup J-Horner of insert type welding foot.

Fig. 3 is the right view of Fig. 2.

Fig. 4 is the stereogram with pup J-Horner of patch-type welding foot.

Fig. 5 is the front view of one of them conducting terminal with pup J-Horner of insert type welding foot.

Fig. 6 is the vertical view of Fig. 5.

Fig. 7 is the schematic diagram before Fig. 6 improves.

Embodiment

Please refer to Fig. 1 to shown in Figure 4, the utility model pup J-Horner, being used for plug with 3.5 millimeters of diameters is complementary and is welded in wiring board, pup J-Horner comprises insulating base frame and plurality of conductive terminals, the spliced eye 4 that the plug that the tubular and diameter that described insulating base frame comprises the main part 1 that roughly is the cuboid profile, docking section 3 that the plug with 3.5 millimeters of diameters of being located at main part 1 one ends is complementary, run through described main part and axle center, docking section is 3.5 millimeters is complementary; Described conducting terminal comprises that part is positioned at spliced eye, has the reed terminal of favorable elasticity and is provided with the inelastic fixed terminal of contact, and the reed terminal is located to contact in described contact with fixed terminal.This structure is formed closed type construction of switch form, and the audio device (as loud speaker) that this closed type switch offers in the electronic audio equipment is done ringing tone frequency circuit usefulness.In the time of in plug inserts pup J-Horner, the part that the cylinder outer wall of plug promotes the reed of reed terminal in the spliced eye 4 produces radial displacement, and its result makes the Elastic Contact of plug and reed part, has connected head circuit; Made simultaneously originally and separate, thereby disconnected the interior audio device (as the cross-talk device) of primary electron stereo set, thereby the commentaries on classics of having finished audio device is decreased with the closed type switch generation that fixed terminal is connected.Major function of the present utility model that Here it is.This socket is that 2 (closed type) constructions of switch are arranged, thereby can finish the connection and the cut-out of 2 different voicefrequency circuits simultaneously.

Conducting terminal of the present utility model all has the contacting part 2 that is contained in the insulating base frame and extends for the outer welding foot 5 of insulating base frame; Round rectangle hole 6 be can on described welding foot, offer,, raw material, reduction expense saved to increase soldering area and welding operability and fixing.

Need be when the insert type welding method changes the patch-type welding method into, only need be with welding foot bending 90 degree of conducting terminal, make the contacting part plane vertical mutually, and welding foot deviate from insulating base frame and get final product, to adapt to the variation of multiple circuit and welding method with the welding foot plane.

Main part 1 also has two to be inserted into two cylindrical projections 8 that circular hole is interior on the printed substrate relevant position, it makes the utility model socket and wiring board can locate fast on the one hand, also make to connect more firmly on the other hand, avoid plug repeatedly to plug and the welding position is produced adverse influence and causes and open circuit.

Please refer to Fig. 5 to shown in Figure 7, the side of conducting terminal contacting part has the protruding thorn 7 more than 1 or 1, it makes the width that is a bit larger tham the holding slot of offering on the main part 1 at the width of conducting terminal at protruding thorn 7 positions, when being plugged on the main part 1, conducting terminal produces bigger chucking power like this, conducting terminal is fixedly mounted on the main part 1 and is unlikely to loosening, improve the reliability of this pup J-Horner.

One of them conducting terminal 9 of the present utility model, as shown in Figure 6, it roughly presents " pistol " shape, and its " gun barrel " located is straight.And as shown in Figure 7, be conducting terminal 9 ' before improving, its " gun barrel " located is non-straight, but a bending is arranged.Straight " gun barrel " not only processed easyly for " gun barrel " of bending, and assembling easily and has more stable reliability, and withstand voltage properties also significantly improves.Certainly, for the utility model, accommodate holding slot corresponding on the main part 1 of this straight conducting terminal 9 and also made corresponding straightened and improve.

More than be embodiment, be that 2 (closed type) constructions of switch are arranged, thereby can finish the connection and the cut-out of 2 different voicefrequency circuits simultaneously with pup J-Horner of 5 conducting terminals.The utility model can also be realized the connection and the cut-out of one or more different circuit by increasing or reduce quantity, type and the fit of conducting terminal.

Claims

1, a kind of pup J-Horner, it comprises insulating base frame and contains the plurality of conductive terminals of conducting terminal (9), the spliced eye that the plug that the tubular and diameter that described insulating base frame comprises the main part that roughly is the cuboid profile, docking section that the plug with 3.5 millimeters of diameters of being located at main part one end is complementary, run through described main part and axle center, docking section is 3.5 millimeters is complementary; Described conducting terminal comprises that part is positioned at spliced eye, has the reed terminal of favorable elasticity and is provided with the inelastic fixed terminal of contact, and the reed terminal is located to contact in described contact with fixed terminal; Described conducting terminal all has the contacting part that is contained in the insulating base frame and extends for the outer welding foot of insulating base frame; It is characterized in that offering on the described welding foot round rectangle hole.

2, a kind of pup J-Horner according to claim 1 it is characterized in that the contacting part plane of described conducting terminal is vertical mutually with the welding foot plane, and welding foot deviates from insulating base frame.

3, a kind of pup J-Horner according to claim 1 is characterized in that described main part also has two to be inserted into two cylindrical projections that circular hole is interior on the printed substrate relevant position.

4, a kind of pup J-Horner according to claim 1 and 2, the side that it is characterized in that described conducting terminal contacting part has the protruding thorn more than 1 or 1.

5, a kind of pup J-Horner according to claim 1 is characterized in that described conducting terminal (9) " gun barrel " part is straight.