CN202523886U

CN202523886U - Socket female seat for headphone and microphone

Info

Publication number: CN202523886U
Application number: CN201220148045XU
Authority: CN
Inventors: 李建良
Original assignee: DONGGUAN HUAYING ELECTRONIC PLASTIC Co Ltd
Current assignee: DONGGUAN HUAYING ELECTRONIC PLASTIC Co Ltd
Priority date: 2012-04-10
Filing date: 2012-04-10
Publication date: 2012-11-07
Anticipated expiration: 2022-04-10

Abstract

The utility model relates to the technical field of a connecting device of audio output, in particular to a socket female seat used for a headphone and a microphone. The socket female comprises a plastic seat which is used for installing support legs and a shell which is used for sleeving the plastic seat; a round hole is formed at the front end of the plastic seat; a trough used for installing five support legs is formed in the internal part of the plastic seat; an audio shielding switch is arranged in the plastic seat; the audio shielding switch comprises an insulation elastic piece, a fourth support leg and a fifth support leg for transmitting jumper wire signals in series; and when a male head of the headphone is inserted into a jack, the male head squeezes the insulation elastic piece, and the fourth support leg is in contact with the fifth support leg by the insulation elastic piece, thereby realizing audio shielding switching. The socket female seat has the characteristics of simple structure, good audio quality, long service life, high assembling efficiency and the like.

Description

The female seat of the socket of earphone and microphone

Technical field

The utility model relates to the interface unit technical field of audio frequency output, relates in particular to a kind of female seat of socket that is applied to earphone and microphone.

Background technology

INTEL releases HD Audio standard I ntel HD Audio; How this standard reduces noise in all fields all has regulation; During like the audio jack on using the computer front panel; The certain noise jamming of audio producing that meeting is exported the audio jack of mainboard on the computer rear board behind insertion earphone or the micropkonic public head, this is unallowed in new standard.Therefore, this mark

When having stipulated the audio jack on the panel before use in the standard; Shield the audio frequency output on the computer rear board through the wire jumper on the earphone socket; When earphone or micropkonic public insertion earphone socket; Two wire jumper heads on the earphone socket electrically connect, and the signal that electrically connects with this earphone socket on the control chip receives pin and then senses present earphone socket in use, and to accordingly

The port output audio signal of earphone socket has promptly shielded the earphone socket on the computer rear board; When the earphone socket on the use computer rear board, then shielded the earphone socket on the computer front panel, the only output of the earphone socket on the computer rear board of audio signal, the audio frequency input socket on computer front panel and the rear board also is like this.New standard to Intel; Each computer fittings produces house and designs corresponding earphone socket one after another, and being mainly the shell internal fixation of drawing together seat at earphone at present has a metal clips, and the metal clips end is fixed with the sheet of an insulation; This sheet is between double bounce the end of a thread and the earphone patchhole; After earphone or micropkonic public head inserted, public head was pressed to wire jumper one side with sheet, made the contact of two wire jumpers and electrically connected.Though this kind design can reach the requirement of new standard, in use, be fixed in the terminal insulation plastic cement of metal clips and be prone to come off, and manufacture trouble, production cost is high.

Summary of the invention

The purpose of the utility model be the deficiency to prior art provide a kind of simple in structure, manufacture easily, cost is low, durability is high earphone socket.

For realizing above-mentioned purpose; The female seat of the earphone of the utility model and the socket of microphone; Comprise the plastic cement seat that leg is installed and the shell of socket plastic cement seat, the front end of plastic cement seat has circular hole, and the inside of plastic cement seat has the draw-in groove that five legs are installed; The plastic cement seat be internally connected with the insulation shell fragment, insulation shell fragment and plastic cement seat are one-body molded; Four legs and five legs are set in turn in a side of insulation shell fragment, and three legs are arranged at the offside of insulation shell fragment, and two legs are arranged at the adjacent side of insulation shell fragment, and a leg is arranged at the offside of two legs, and a leg and shell butt.

Wherein, be provided with audio frequency shielding diverter switch in the said plastic cement seat, the insulation shell fragment and the said plastic cement seat of said audio frequency shielding diverter switch are one-body molded.

Wherein, said audio frequency shielding diverter switch comprises four legs and five legs of insulation shell fragment, transmission wire jumper signal, and said four legs and five legs are installed on said plastic cement seat respectively and are provided with on the draw-in groove of insulation shell fragment one side.

Wherein, said four legs are provided with the elastic contact blade with the corresponding contact conducting of five legs.

Wherein, said insulation shell fragment and four legs are bonding.

Wherein, said leg comprises three legs and two legs of transmission left and right sound channels audio signal, and said three legs and two legs are installed on the draw-in groove of the other both sides of said plastic cement seat.

Wherein, said shell is a metal shell, and said shell and said plastic cement cover for seat connect, and said shell conducting is connected in a leg that is used for the audio ground signal transmission, and a said leg is installed on said plastic cement seat and is provided with on the draw-in groove of the adjacent side of insulation shell fragment.

The beneficial effect of the utility model: the female seat of the socket of earphone and microphone; Comprise the plastic cement seat that leg is installed and the shell of socket plastic cement seat; The front end of plastic cement seat has circular hole; The inside of plastic cement seat has the draw-in groove that five legs are installed, the plastic cement seat be internally connected with the insulation shell fragment, insulation shell fragment and plastic cement seat are one-body molded; Four legs and five legs are set in turn in a side of insulation shell fragment, and three legs are arranged at the offside of insulation shell fragment, and two legs are arranged at the adjacent side of insulation shell fragment, and a leg is arranged at the offside of two legs, and a leg and shell butt; Insert public head and can let four legs and five legs become closure state, but four, five legs and public head insulation; This socket master base structure is simple, the manufacturing is easy, cost is low, and durability is high.

Description of drawings

Fig. 1 is the decomposing schematic representation of the utility model.

Structural representation during public of Fig. 2 for the utility model does not insert.

Structural representation during public of Fig. 3 for the utility model inserts.

Fig. 4 is the Section View along A-A line among Fig. 2.

Fig. 5 is the Section View along B-B line among Fig. 3.

Reference numeral comprises:

1-leg, 11-one leg, 12-two legs, 13-three legs, 14-four legs, 15-five legs, 2-plastic cement seat, 21-plastics shell fragment, 3-shell, 4-public head.

Embodiment

Below in conjunction with accompanying drawing the utility model is carried out detailed description.

Extremely shown in Figure 5 like Fig. 1; The female seat of the earphone of the utility model and the socket of microphone; Comprise the plastic cement seat 2 that leg 1 is installed and the shell 3 of socket plastic cement seat 2, the front end of plastic cement seat 2 has circular hole, and the inside of plastic cement seat 2 has the draw-in groove that five legs 1 are installed; It is characterized in that: plastic cement seat 2 be internally connected with insulation shell fragment 21, insulation shell fragment 21 is one-body molded with plastic cement seat 2; Four legs 14 and five legs 15 are set in turn in a side of insulation shell fragment 21; Three legs 13 are arranged at the offside of insulation shell fragment 21; Two legs 12 are arranged at the adjacent side of insulation shell fragment 21, and a leg 11 is arranged at the offside of two legs 12, and a leg 11 and shell 3 butts.

Be provided with audio frequency shielding diverter switch in the said plastic cement seat 2, the insulation shell fragment 21 and the said plastic cement seat 2 of said audio frequency shielding diverter switch are one-body molded.

Said audio frequency shielding diverter switch comprises four legs 14 and five legs 15 of insulation shell fragment 21, transmission wire jumper signal, and said four legs 14 and five legs 15 are installed on said plastic cement seat 2 respectively and are provided with on the draw-in groove of insulation shell fragment 21 1 sides.

Said four legs 14 are provided with the elastic contact blade with the 15 corresponding contact conductings of five legs.Said insulation shell fragment 21 and four legs 14 are bonding.

Said leg 1 comprises three legs 13 and two legs 12 of transmission left and right sound channels audio signal, and said three legs 13 and two legs 12 are installed on the draw-in groove of said plastic cement seat 2 other both sides.

Said shell 3 is a metal shell, said shell 3 and said plastic cement seat 2 sockets, and said shell 3 conductings are connected in a leg 11 that is used for the audio ground signal transmission, and a said leg 11 is installed on said plastic cement seat 2 and is provided with on the draw-in groove of insulation shell fragment 21 adjacent sides.

After inserting plastic cement seat 2 inside for public 4; Public 4 front end touches the free end of plastics shell fragment 21; Plastics shell fragment 21 makes four legs 14 and five legs 15 become closure state by original off-state; And plastics shell fragment 21 makes four legs 14 and five legs 15 and public 4 insulation again, realizes the function that audio frequency switches.The socket master base structure of earphone of the utility model and microphone is simple, the manufacturing is easy, cost is low, and durability is high.

Said leg 1 can also cooperate the plastic cement seat 2 of diverse location draw-in groove, satisfies the position that the needs conversion of different circuit configurations is laid, and makes things convenient for the needs such as ranking, assembling and welding in later stage self.

Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.

Claims

1. the socket of earphone and microphone is female; Comprise the plastic cement seat (2) of installation leg (1) and the shell (3) of socket plastic cement seat (2); The front end of plastic cement seat (2) has circular hole; The inside of plastic cement seat (2) has the draw-in groove that five legs (1) are installed, and it is characterized in that: plastic cement seat (2) be internally connected with insulation shell fragment (21), insulation shell fragment (21) is one-body molded with plastic cement seat (2); Four legs (14) and five legs (15) are set in turn in a side of insulation shell fragment (21); Three legs (13) are arranged at the offside of insulation shell fragment (21); Two legs (12) are arranged at the adjacent side of insulation shell fragment (21); One leg (11) is arranged at the offside of two legs (12), and a leg (11) and shell (3) butt.

2. according to the female seat of the socket of said earphone of claim 1 and microphone, it is characterized in that: be provided with audio frequency shielding diverter switch in the said plastic cement seat (2), the insulation shell fragment (21) of said audio frequency shielding diverter switch is one-body molded with said plastic cement seat (2).

3. according to the female seat of the socket of said earphone of claim 2 and microphone; It is characterized in that: said audio frequency shielding diverter switch comprises four legs (14) and five legs (15) of insulation shell fragment (21), transmission wire jumper signal, and said four legs (14) and five legs (15) are installed on said plastic cement seat (2) respectively and are provided with on the draw-in groove of insulation shell fragment (21) one sides.

4. according to the female seat of the socket of said earphone of claim 3 and microphone, it is characterized in that: said four legs (14) are provided with the elastic contact blade with the corresponding contact conducting of five legs (15).

5. according to the female seat of the socket of said earphone of claim 3 and microphone, it is characterized in that: said insulation shell fragment (21) is bonding with four legs (14).

6. according to the female seat of the socket of said earphone of claim 2 and microphone; It is characterized in that: said leg (1) comprises three legs (13) and two legs (12) of transmission left and right sound channels audio signal, and said three legs (13) and two legs (12) are installed on the draw-in groove of the other both sides of said plastic cement seat (2).

7. according to the female seat of the socket of any said earphone of claim 3 to 6 and microphone; It is characterized in that: said shell (3) is a metal shell; Said shell (3) and said plastic cement seat (2) socket; Said shell (3) conducting is connected in a leg (11) that is used for the audio ground signal transmission, and a said leg (11) is installed on said plastic cement seat (2) and is provided with on the draw-in groove of the adjacent side of insulation shell fragment (21).