CN2742617Y - Audio frequency socket connector with shield cover - Google Patents
Audio frequency socket connector with shield cover Download PDFInfo
- Publication number
- CN2742617Y CN2742617Y CN 200420013750 CN200420013750U CN2742617Y CN 2742617 Y CN2742617 Y CN 2742617Y CN 200420013750 CN200420013750 CN 200420013750 CN 200420013750 U CN200420013750 U CN 200420013750U CN 2742617 Y CN2742617 Y CN 2742617Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- insulating base
- covers
- socket connector
- base frame
- 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
Links
- 230000009975 flexible effect Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 description 9
- 230000000873 masking effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000538562 Banjos Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides an audio frequency socket connector with shield cover, comprising an insulating base, an elastic terminal, a switch terminal, an earth terminal and a shield cover. The surface of the insulating base is provided with a groove and a securiform fastening point which are fastened with the shield cover which is provided with a bulged fastening point, a fastening hole, a fixing pin and an elastic card. The design of the shield cover is convenient to be simply contained on the surface of the insulating base so as to shield the interference of the outside noise and achieve the efficiency of good telecommunication transmitting quality.
Description
Technical field
The utility model provides a kind of audio socket connector, and especially a kind of have a board plug type audio socket connector that covers case.
Background technology
In recent years, assembly on the product such as small electronic equipment such as mobile phone, portable computer is with the enhancing of work function and transmission speed, the promulgation of its quantity is also more and more intensive, thereby cause the telecommunication of electronic building brick and inter-module to disturb increase, also have the external peripheral supporting apparatus of electronic equipment to increase, also be subjected to direct interference of extraneous telecommunication and have influence on the quality that electronic equipment transmits, therefore, this electronic equipment also seems particularly important for the protection of the electromagnetic interference of external circuit except that the electromagnetic interference shielding that takes care of between internal electrical components.
With regard to audio socket connector, it is very important avoiding being subjected in the telecommunication transmission course extraneous noise to disturb, generally the electromagnetic interference in the connector is suitably guided in the prior art with earth terminal, when the audio jack of butt joint is inserted, with the audio jack is that media is easy to extraneous noise is imported in the audio socket connector, influences the quality of telecommunication transmission.It is the interface that improves on audio socket connector that industry is also arranged, and ground strip is set extraneous noise is suitably guided.Yet, the setting of existing ground strip is prevalent in and is difficult for solving well extraneous noise interference, and it is long that the setting of using ground strip still keeps away unavoidable transmission path, or because of the loose contact that structure caused, it is not very desirable causing the protection effect that disturbs for extraneous noise.
The utility model content
Main purpose of the present utility model is to provide a kind of audio socket connector that covers case that has, and especially by the function of shielding that covers case extraneous noise is offset or guiding, and preferable telecommunication transmission quality is provided.
Another purpose of the present utility model is to provide a kind of audio socket connector that covers monoshell that has, and by the salty shape condition of improvement insulating base frame, guarantees the accurate location of terminal, provides assembling to make effect prompt and that transmission is unimpeded.
The purpose of this utility model is achieved in that a kind of audio socket connector, comprise insulating base frame, flexible terminal, switch terminal, earth terminal, and cover case, insulating base frame is a hexahedron, its upper surface is provided with the through hole that runs through with lower surface, and lower surface convexes with two cylinders and can insert in the respective aperture of circuit board; Front surface has the butt hole that holds the male plant, and butt hole and through hole run through; The inner chamber of rear surface and front surface butt hole connect, and also communicate with the terminal slot; Two corresponding side surface are provided with groove, and the corresponding portion with iron-clad of groove interferes, and is stable in one by axe shape stuck point and iron-clad corresponding aperture buckle again;
Flexible terminal is that plate stamping is made, and packs into from the slot of insulating base frame rear surface, interferes by the projection that terminal is provided with, and firmly flexible terminal is stable in the insulator.
Switch terminal comprises fixed terminal, movable terminal; The elastic portion of its movable terminal makes free-ended contact of elastic portion and fixed terminal abutting part form the switching device of clutch by the external force effect.
Earth terminal is packed into from the through hole of insulating base frame lower surface, and its elastic contact part protrudes from the butt hole inner chamber, providing a kind of transmission path simple and direct, and suitably guides extraneous noise by this earth terminal and strengthens the telecommunication laser propagation effect.
Cover monoshell and comprise end face, two corresponding sidewall and rear walls.The posterior lateral margin of its end face and the upright position of rear wall are provided with a perforated design, the flexible activity when being easy to assemble; The middle part of two corresponding sidewalls is through striking out inwardly protruded stuck point, the groove of stuck point and insulating base frame is interfered, the axe shape stuck point of block button hole that is provided with by iron-clad and insulating base frame is interfered firm again, realize the masking device of the utility model audio socket connector, offset or guide extraneous noise and disturb to reach, the effect of preferable telecommunication transmission quality is provided.This flexible terminal contact site adopts the PPS material to make, and can control effectively and docks male electrically conducting when contacting.
Description of drawings
Know technical characterictic for making above-mentioned purpose and technological means clearlyer present the utility model, existing with accompanying drawing the utility model being done further in conjunction with specific embodiments describes in detail:
Fig. 1 is the utility model preferred embodiment decomposing schematic representation.
Fig. 2 is the utility model preferred embodiment insulating base frame stereogram.
Fig. 3 a is the utility model preferred embodiment flexible terminal structural representation ().
Fig. 3 b is the utility model preferred embodiment flexible terminal structural representation (two).
Fig. 3 c is the utility model preferred embodiment fixing terminal structure schematic diagram.
Fig. 3 d is the utility model preferred embodiment movable terminal structural representation.
Fig. 3 e is the utility model preferred embodiment earthing terminal structure schematic diagram.
Fig. 4 is the utility model preferred embodiment iron-clad stereogram.
Fig. 5 is the utility model preferred embodiment three-dimensional combination figure.
Embodiment
See also shown in Figure 1ly, the utility model audio socket connector 100 has mainly comprised insulating base frame 10, flexible terminal 20,30, switch terminal 40, earth terminal 50, and cover case 60 assemblies.
As shown in Figure 2, insulating base frame 10 is a hexahedron, upper surface 11, lower surface 12, front surface 13, rear surface 14 and corresponding two sides 15 are arranged, its upper surface 11 be provided with the through hole 123 that runs through with lower surface than the front position, medium position at lower surface 12 is convexly equipped with out two cylinders 121, and be respectively equipped with projection 122, and other recess 124 of branch is arranged in the forward and backward position at lower surface 12 middle parts in the position of four ora terminalis; Wherein, but these cylinder 121 straight cuttings in the respective aperture of circuit board, these projections 122 can be reached and related circuit plate assembling forms space interval (not shown), the design of these recesses 124 then is in order to save consumptive material, to make formed product more even.Be provided with butt hole 131 at front surface 13, this butt hole 131 gos deep into insulating base frame 10 inside can hold the male insertion, and is connected with through hole 123; There is inner chamber 141 rear surface 14, and this inner chamber 141 is for the space of realizing electric terminal designs, and connects with front surface 13 butt holes 131, also is communicated with terminal slot 142,143,1441,1442; The centre of two sides 15 fluted 151, these grooves 151 are used for the card division 621 corresponding interference with case 60, case 60 after the assembling is moved before and after being unlikely to insulating base frame 10, and the axe shape stuck point 152 by 151 liang of side group upper/lower positions of groove synthesizes one with the block button hole 622 corresponding buckles of case 60 again.
Shown in Fig. 1 and Fig. 3 a to Fig. 3 e, flexible terminal 20,30 is plate stamping and makes: this flexible terminal 20 has basic portion 21, elastic portion 22 and inserting foot 23, wherein, there is the projection 212 of perforation 211 and upper and lower lateral margin in this basic portion 21, elastic portion 22 has the arc shaped contact 221 of outside protrusion, during assembling, this flexible terminal 20 is packed into from the slot 142 of insulating base frame 10 rear surfaces 14, interferes firm by the projection 212 that the upper and lower lateral margin of terminal is provided with slot 142; And the elastic portion 32 of the centre position of the basic portion 31 of flexible terminal 30 through being stamped to form, the free section of its elastic portion 32 is provided with the arc shaped contact 321 with the effective conducting of banjo, the fragment position vertical extent has inserting foot 33 after the lower lip of basic portion 31, this flexible terminal 30 is packed into from the slot 143 of insulating base frame 10, by terminal projection 312,331 and protruding thorn 313 interfere together, firmly flexible terminal 30 is stable in the insulator 10.
Switch terminal 40 comprises fixed terminal 41 and movable terminal 42.Wherein, fixed terminal 41 is provided with the abutting part 412 of basic portion 410, the guidance part 411 that extends forward, projection, an and inserting foot 413 that extends under the side direction, during device, guidance part 411 is planted from slot 1441, interferes stable by the projection 4101 of the basic portion 410 of this terminal with insulating base frame 10 corresponding portions; And the upright projection shape of movable terminal 42 roughly is ㄈ shape, be provided with basic portion 420, elastic portion 421 and arc-shaped contact part 422, and the inserting foot 423 of basic portion 420 1 sides extension, this movable terminal 42 is packed into from the slot 1442 of insulating base frame 10, rely on the salty protruding thorn 4201 of basic portion 420 punching presses, projection 4202, and projection 4231 interfere together of Plug Division 423 are firm, its elastic portion 421 is by the interference of external force (male) with contact site 422, make elastic portion 421 free-ended contacts 4211 and fixed terminal 41 abutting parts 412 form the switching device of clutch, contact site 422 adopts PPS material systems, has controlled electrically conducting when contacting with the butt joint male effectively.
The back projection of shape of earth terminal 50 roughly is " β " shape, has the elastic contact part 52 and the Plug Division 53 of basic portion 51, bending; This earth terminal 50 is packed into from the through hole 123 of insulating base frame lower surface 12, and firm by projection 511, protruding thorn 512 interfere together that basic portion 51 is provided with, elastic contact part 52 protrudes from butt hole inner chamber (not shown), has realized the electric connection with banjo.
As shown in Figure 4, cover case 60 and comprise end face 61, two corresponding sidewall 62 and rear walls 63.The vertical resulatant of the posterior lateral margin of its end face 61 and rear wall 63 is provided with perforation 631, helps flexible bending, and is convenient to assembling; The middle part of two corresponding sidewalls 62 is through striking out inwardly protruded stuck point 621, and stuck point 621 is interfered with the groove 151 of aforementioned dielectric pedestal, and the block button hole 622 that is provided with by the iron-clad bottom is interfered firm (as shown in Figure 5) with the axe shape stuck point 152 of aforementioned dielectric pedestal again.Marginal lappet directly is extended with fixing feet 623 in the bottom side of corresponding sidewall 62, and this fixing feet 623 is inserted on the corresponding circuit board, makes the utility model socket connector and circuit board be stable in one (not shown) effectively.Its corresponding lower sidewall is faced the position, limit and is provided with elastic card 624, the rear wall vertical extent has clamping part 632, clamping part 632 is close to two corresponding sidewall elastic cards, 624 positions, is provided with perforation 633 by elastic card 624 and clamping part 632 and interferes buckle to form the masking device of casket shape.Masking device protects noise effectively and disturbs by dredging with being connected of circuit board, makes that the telecommunication transmission quality between audio jack and audio socket connector improves significantly than prior art.
Explanation from the above mentioned as can be known, the new structural design of the utility model utilization had more in the past the audio socket connector with case 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 (4)
1. one kind has the audio socket connector that covers monoshell, comprise insulating base frame, flexible terminal group, switch terminal, earth terminal and cover monoshell, it is characterized in that: the two sides of this insulating base frame have groove and axe shape stuck point: and this covers monoshell and has end face, two corresponding sidewall and rear walls, this two corresponding sidewall is provided with stuck point and block button hole, this stuck point can be stuck in the groove of insulating base frame two sides, this block button hole can be buckled in the axe shape stuck point of insulating base frame two sides, forms the bayonet unit that covers monoshell and insulating base frame.
2. as claimed in claim 1 have an audio socket connector that covers monoshell, and it is characterized in that: this bottom side marginal lappet that covers monoshell two corresponding sidewalls directly is extended with fixing feet.
3. as claimed in claim 1 have an audio socket connector that covers case, it is characterized in that: this covers the posterior lateral margin of end face of case and the vertical component effect of rear wall is provided with perforation.
4. as claimed in claim 1 have an audio socket connector that covers case, and it is characterized in that: this switch terminal further can comprise fixed terminal and movable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420013750 CN2742617Y (en) | 2004-10-09 | 2004-10-09 | Audio frequency socket connector with shield cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420013750 CN2742617Y (en) | 2004-10-09 | 2004-10-09 | Audio frequency socket connector with shield cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2742617Y true CN2742617Y (en) | 2005-11-23 |
Family
ID=35478082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420013750 Expired - Fee Related CN2742617Y (en) | 2004-10-09 | 2004-10-09 | Audio frequency socket connector with shield cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2742617Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740959B (en) * | 2008-11-25 | 2012-05-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102751600A (en) * | 2011-04-22 | 2012-10-24 | 富泰华工业（深圳）有限公司 | Audio connector |
-
2004
- 2004-10-09 CN CN 200420013750 patent/CN2742617Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740959B (en) * | 2008-11-25 | 2012-05-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102751600A (en) * | 2011-04-22 | 2012-10-24 | 富泰华工业（深圳）有限公司 | Audio connector |
| CN102751600B (en) * | 2011-04-22 | 2017-02-08 | 梅州旺兴达光电有限公司 | Audio connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7351104B2 (en) | Keyed housing for use with small size plug connectors | |
| CN201113011Y (en) | electrical connector | |
| CN201285941Y (en) | Electric connector component | |
| US8337247B2 (en) | Power electrical connector with improved metallic shell | |
| CN201097418Y (en) | Electric connector assembly | |
| US11677191B2 (en) | Electrical connector | |
| CN201112846Y (en) | electrical connector | |
| CN2831518Y (en) | Electrical connector | |
| US20080085637A1 (en) | Electrical connector with improved housing | |
| CN2742617Y (en) | Audio frequency socket connector with shield cover | |
| CN201708273U (en) | Component of electric connector | |
| US7445470B2 (en) | Electrical connector with improved housing | |
| KR100458681B1 (en) | Modular jack and its attaching structure | |
| US6780063B2 (en) | Wire connected modular jack and assembling method | |
| US6793538B2 (en) | Slim modular jack | |
| CN211530238U (en) | Electrical connector | |
| CN206236875U (en) | A kind of D types waterproof electrical connector | |
| CN1870353B (en) | Electric connector | |
| CN218448498U (en) | Connector capable of saving assembly space | |
| CN215989387U (en) | Electrical connector | |
| CN220797311U (en) | Electric connector | |
| CN201112684Y (en) | electrical connector | |
| CN2791914Y (en) | Electric connector | |
| CN2305780Y (en) | Shielding member for electrical connector receptacle | |
| CN205212084U (en) | Electric connector and terminal thereof |
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: 20051123 Termination date: 20111009 |