CN2750523Y - Audio socket connector - Google Patents
Audio socket connector Download PDFInfo
- Publication number
- CN2750523Y CN2750523Y CNU2004200137843U CN200420013784U CN2750523Y CN 2750523 Y CN2750523 Y CN 2750523Y CN U2004200137843 U CNU2004200137843 U CN U2004200137843U CN 200420013784 U CN200420013784 U CN 200420013784U CN 2750523 Y CN2750523 Y CN 2750523Y
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- CN
- China
- Prior art keywords
- terminal
- socket connector
- audio socket
- rectangular portion
- recess
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an audio frequency socket connector, which is composed of an insulation body, telecommunication terminals and a set of switch terminals, wherein the telecommunication terminals are inlaid in the insulation body. The insulation body is provided with a rectangular part and a circular bulge part which has a hollow hole and is extended outwards from the front end of the rectangular part, and one of the sides of the bulge part is recessed and is extended toward the rectangular part to form a recessed part. The rectangular part is provided with a plurality of slot holes and slots, and the slot holes and slots are in inlaid arrangement. The recessed part, the slot holes and the slots are used for containing the telecommunication terminals and the switch terminals. The utility model has the advantages that the assembly is convenient, the terminals are reasonably distributed on the insulation body, the insertion of the plug is labor saving and is in a good contact performance, and the use efficacy of the audio frequency socket connector can be effectively improved.
Description
[technical field]
The utility model is about a kind of audio socket connector, particularly assembles the audio socket connector that convenient, dependability improves about a kind of.
[background technology]
Have the audio socket connector that can produce sound effect and be widely used in audio-visual products, its main effect is to provide signal transmission between two electronic product systems.In recent years, along with the development that deepens continuously of every technology, various light and handy shape electronic products come out again and again, development as electronic product equipment such as mobile phone, PDA, MP3 and notebook computers, the application of audio socket connector on these products seems particularly important, and each electronic product has its unique audio socket connector that is suitable for to occur.
Existing jack design adopts through hole weldering mode to be welded on the circuit board mostly, and this is inappropriate for inner usage space and circuit board space have quite limited light and handy shape electronic product.Occurred utilizing the audio connector of surface adhesion technology (SMT) type at present, but the conducting terminal of existing SMT type electric connector is comparatively complicated mostly, needs through repeatedly punching out process, thus need many covers or comparatively complicated die cooperate, cost increases relatively.And earth terminal and insulating body base reach fixing by means of button hole on the terminal and insulating body projection fastening, and this kind terminal and insulating body increase structural complexity in manufacturing process, and expenditure will inevitably raise the cost.
[utility model content]
The purpose of this utility model is to provide a kind of audio socket connector, and it has the advantage of simple structure, convenient, the enhancement of assembling and butt connector contact engaging and separating force, and expenditure simultaneously also can effectively save production cost.
In order to achieve the above object, the utility model provides a kind of audio socket connector, is made up of an insulating body, telecommunication terminal and one group of switch terminal of being embedded in the insulating body, it is characterized in that:
This insulating body is provided with a rectangular portion and stretches out from this rectangular portion front end has the circular bulge of a hollow hole, wherein a side is recessed and extend and form a recess to this rectangular portion from this protuberance, this rectangular portion is provided with several and sets slotted eye and groove, this recess and these several set the hole and groove is accommodated this telecommunication terminal and switch terminal.
Described audio socket connector is characterized in that: this telecommunication terminal comprises: side formula interlocking terminal, first signal terminal, secondary signal terminal; This switch terminal comprises: a lamellar body inserting terminal and rearmounted terminal.
Described audio socket connector, it is characterized in that: described side formula interlocking terminal is provided with a vertical flat plate, this vertical flat plate front side edge is provided with the holding section, rear side extends the upper and lower arm beam of protrusion, the recess that this upper and lower arm beam forms outwards has a kink, and this kink protrudes forward and extends an elastic contact part.
Described audio socket connector is characterized in that: described first signal terminal and secondary signal terminal all are " R " shape.
Described audio socket connector, it is characterized in that: described lamellar body inserting terminal is provided with the long splice lamellar body, this long splice lamellar body is provided with the supporting slice vertical with lamellar body, with this long splice lamellar body link be one the bending elastic contact part, this elastic contact part protrudes and extends a flat part, and this flat part is provided with the protrusion contact point; This postposition terminal has a horizontal part and an extended long splice sheet of this horizontal part two lateral bucklings and a short splice sheet, and length insert-connecting plate top end face respectively is provided with the card protuberance of projection.
Described audio socket connector is characterized in that: this protuberance one side is recessed and be extended down to the recess that this rectangular portion forms and plant for this side formula interlocking terminal certainly, and this recess leading portion is provided with the breach that connects with this spliced eye, and the rear end is provided with fixing groove.
Described audio socket connector, it is characterized in that: the rectangular portion upper surface of this insulating body approaches the left side front end and approaches in the middle of the right side place respectively to be provided with one and to accommodate this first and second signal terminal grooved hole, and this rectangular portion rear end is provided with several of setting for this switch terminal and sets groove.
Described audio socket connector is characterized in that: be provided with a blank elongated slot road in this rectangular portion, insert to hold the butt joint electrical connector plug.
In sum, audio socket connector of the present utility model comprises: an insulating body, side formula interlocking terminal, first signal terminal, secondary signal terminal and one group of switch terminal, this insulating body is provided with a rectangular portion and stretches out from the rectangular portion front end face has the circular bulge of a spliced eye, this spliced eye further is through to the insulating body rear end face to the rectangular portion extension, make the inside of this insulating body form hollow, insert wherein for the butt joint electric connector; Wherein a side is recessed and extend and form a recess to rectangular portion from circular protuberance, it is ccontaining that this recess is convenient to side formula interlocking terminal, be provided with the slotted eye of setting for first and second signal terminal at the rectangular portion upper surface, the rectangular portion rear end is provided with several grooves of planting for switch terminal, can be fixed in fast in the corresponding position by the interference position on the terminal, can finish this audio socket connector Assembly Action fast.
State with existing skill and to compare, advantage of the present utility model is: 1. this audio socket connector simple structure, assembling convenient, be convenient to connection-peg easily laborsaving.2. this audio socket connector is manufactured the expenditure that can save production cost.3. this audio socket connector terminal group rationally distributes, and promotes and the butt connector contact engaging and separating force.
In order to make above-mentioned purpose of the present utility model more cheer and bright, below cooperate embodiment to be described in detail with accompanying drawing with structure.
[description of drawings]
Fig. 1 is the utility model preferred embodiment three-dimensional exploded view;
Fig. 2 is another angle stereogram of the utility model preferred embodiment insulating body;
Fig. 3 is another angle stereogram of the utility model preferred embodiment side formula interlocking terminal;
Fig. 4 be the utility model preferred embodiment not with the cutaway view of butt connector when inserting;
The cutaway view that Fig. 5 is the utility model preferred embodiment and butt connector when inserting;
Fig. 6 is the three-dimensional combination of a utility model preferred embodiment schematic diagram.
[embodiment]
See also shown in Fig. 1,2,3,4, be the specific embodiment of the utility model audio socket connector, this audio socket connector 50 is to be made of an insulating body 1, side formula interlocking terminal 2, first signal terminal 3, secondary signal terminal 4 and one group of 5,6 of switch terminal.
Wherein, the circular bulge 11 that this insulating body 1 has a rectangular portion 10 and stretches out and have hollow spliced eye 111 from rectangular portion 10 front end faces, this spliced eye 111 further extends in insulating body 1 and the rear end face that is through to rectangular portion 10 forms inserting groove 15, make the insulating body 1 inner hollow that forms, wherein (see also shown in Figure 5) so that butt connector 7 inserts, one side of circular bulge 11 is recessed into and is extended down to formation one recess 12 to rectangular portion 10, these recess 12 front end places and hollow spliced eye 111 breach 121 that connects, this recess 12 is provided with for side formula interlocking terminal 2, is provided with fixing groove 122 in recess 12 rear ends, 123; The place respectively is provided with a grooved hole 13 in the middle of the upper surface of rectangular portion 10 approaches the front end of left side and approaches the right side, 14 spatial accommodations when inserting with secondary signal terminal 4 as first signal terminal 3, this grooved hole 13,14 insert portion 131 with the terminal of the bottom surface of insulating body 1 respectively, 141 form passage, these passages can supply to establish first signal terminal 3 respectively and secondary signal terminal 4 embeds wherein fully, in rectangular portion 10 rear end face inserting grooves 15, be provided with for switch terminal 5,6 grooves of planting 16,17,18 and 19, wherein groove 16 is planted for switch terminal 5, groove 17,18,19 supply switch terminal 6 to plant, each is recessed into a breach 171 at two side places, rectangular portion 10 rear side bottom surfaces in addition, 191, so that switch terminal 5,6 leg positions after inserting meet the demand of surface adhering technology (SMT) processing procedure.Except that being provided with the fixing reference column of subconnector 50, for reducing the height of connector 50, adopt blank design in the part of plug insertion position in the bottom of rectangular portion 10, so that hold plug, in the present embodiment, this blank design is an elongated slot road partly.
The design of the utility model terminal structure is comparatively simple and easy, makes and assembling with convenient.Insert side formula interlocking terminal 2 in the insulating body 1 by a vertical flat plate 21 as body, vertical flat plate 21 front side edge are provided with holding section 216, extend upper arm beam 211, lower arm beam 212 at vertical flat plate 21 rear sides, in the recess 213 that two arm beams 211,212 form, stretch out and form kink 214, kink 214 protrudes forward and extends an elastic contact part 215, elastic contact part 215 sees through breach 121 to contact with butt joint electric connector 7, goes out weld part 22 in lower arm beam 212 extension downwards and level to extension in addition; The vertical flat plate 21 of the above is fastened in the groove 122, and last lower arm beam 211,212 is fastened on and reaches side formula interlocking terminal 2 strong bonded in the groove 123.
Place one group of switch terminal of insulating body 1 rear end, this switch terminal is made of lamellar body flexible terminal 5 and rearmounted terminal 6, flexible terminal 5 is inserted from insulating body 1 rear end groove 16, this flexible terminal 5 has long splice lamellar body 51, be pressed with the supporting slice vertical 511 in long splice lamellar body 51 upper punches with lamellar body, on terminal lamellar body bottom, extend the weld part 54 of bending in addition, with long splice lamellar body 51 link be one the bending elastic contact part 52, elastic contact part 52 extends protrusion one flat part 53, is provided with at flat part 53 and protrudes contact point 531; Rearmounted terminal 6 embeds from insulating body 1 rear end groove 17,18,19, this postposition terminal 6 with a horizontal part 61 as connecting main body, horizontal part 61 is provided with a manhole 611, extend a long splice sheet 62 and a short splice sheet 63 at horizontal part 61 2 lateral bucklings, respectively be provided with the card protuberance 621,631 of projection on the top end face of long splice sheet 62 and short splice sheet 63, the bottom of long splice sheet 62 is provided with the weld part 64 that extends; Short splice sheet 63 front side edge are extended two arm beams, 632,633, two arm beams butt groove 18,19 respectively, and the long splice lamellar body imports from groove 17.
The assembling mode of the utility model connector is particularly simple and direct, only need each terminal is put in the default slotted eye that stays on the insulating body 1 by required order, retaining piece by each terminal can be fixed in the slotted eye fast again, and (seeing also shown in Figure 6) finished in whole connector Assembly Action.This moment, this connector lamellar body inserting terminal 5 constituted closure state with rearmounted terminal 6, protruded contact point 531 by lamellar body inserting terminal 5 and contacted (seeing also shown in Figure 4) with rearmounted terminal 6 short splice sheets 63; When docking electric connector 7 from spliced eye 111 insertion insulating bodies 1 inside, butt joint electric connector 7 each contact point successively with each termination contact, the TIP point of connector 7 is connected on lamellar body inserting terminal 5 elastic contact parts 52, at this moment, protrusion contact point 531 is separated short splice sheet 63 (seeing also shown in Figure 5) thereby is realized the telecommunication transmission.
Explanation from the above mentioned as can be known, the new structural design of the utility model utilization had more in the past this audio socket connector to present better use effect on the like product, this kind structural design has in the assembling quite convenient and swift simultaneously, also reduce the complexity of assembling flow path work, promote and use effect.
Claims (8)
1. audio socket connector is made up of an insulating body, telecommunication terminal and one group of switch terminal of being embedded in the insulating body, it is characterized in that:
This insulating body is provided with a rectangular portion and stretches out from this rectangular portion front end has the circular bulge of a hollow hole, wherein a side is recessed and extend and form a recess to this rectangular portion from this protuberance, this rectangular portion is provided with several and sets slotted eye and groove, this recess and these several set the hole and groove is accommodated this telecommunication terminal and switch terminal.
2. audio socket connector as claimed in claim 1 is characterized in that: this telecommunication terminal comprises: side formula interlocking terminal, first signal terminal, secondary signal terminal; This switch terminal comprises: a lamellar body inserting terminal and rearmounted terminal.
3. audio socket connector as claimed in claim 2, it is characterized in that: described side formula interlocking terminal is provided with a vertical flat plate, this vertical flat plate front side edge is provided with the holding section, rear side extends the upper and lower arm beam of protrusion, the recess that this upper and lower arm beam forms outwards has a kink, and this kink protrudes forward and extends an elastic contact part.
4. audio socket connector as claimed in claim 2 is characterized in that: described first signal terminal and secondary signal terminal all are " R " shape.
5. audio socket connector as claimed in claim 2, it is characterized in that: described lamellar body inserting terminal is provided with the long splice lamellar body, this long splice lamellar body is provided with the supporting slice vertical with lamellar body, with this long splice lamellar body link be one the bending elastic contact part, this elastic contact part protrudes and extends a flat part, and this flat part is provided with the protrusion contact point; This postposition terminal has a horizontal part and an extended long splice sheet of this horizontal part two lateral bucklings and a short splice sheet, and length insert-connecting plate top end face respectively is provided with the card protuberance of projection.
6. audio socket connector as claimed in claim 1, it is characterized in that: this protuberance one side is recessed into and is extended down to the recess of this rectangular portion formation for this side formula interlocking terminal plant certainly, this recess leading portion is provided with the breach that connects with this spliced eye, and the rear end is provided with fixing groove.
7. audio socket connector as claimed in claim 1, it is characterized in that: the rectangular portion upper surface of this insulating body approaches the left side front end and approaches in the middle of the right side place respectively to be provided with one and to accommodate this first and second signal terminal grooved hole, and this rectangular portion rear end is provided with several of setting for this switch terminal and sets groove.
8. audio socket connector as claimed in claim 1 is characterized in that: be provided with a blank elongated slot road in this rectangular portion, insert for the butt joint electrical connector plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200137843U CN2750523Y (en) | 2004-10-15 | 2004-10-15 | Audio socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200137843U CN2750523Y (en) | 2004-10-15 | 2004-10-15 | Audio socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750523Y true CN2750523Y (en) | 2006-01-04 |
Family
ID=35823900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200137843U Expired - Fee Related CN2750523Y (en) | 2004-10-15 | 2004-10-15 | Audio socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750523Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3021427A1 (en) * | 2014-11-14 | 2016-05-18 | Sony Corporation | Jack socket and electronic device |
-
2004
- 2004-10-15 CN CNU2004200137843U patent/CN2750523Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3021427A1 (en) * | 2014-11-14 | 2016-05-18 | Sony Corporation | Jack socket and electronic device |
| US9761970B2 (en) | 2014-11-14 | 2017-09-12 | Sony Corporation | Jack socket and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060104 Termination date: 20111015 |