CN201450144U - Audio socket connector and its combination - Google Patents
Audio socket connector and its combination Download PDFInfo
- Publication number
- CN201450144U CN201450144U CN200920061414XU CN200920061414U CN201450144U CN 201450144 U CN201450144 U CN 201450144U CN 200920061414X U CN200920061414X U CN 200920061414XU CN 200920061414 U CN200920061414 U CN 200920061414U CN 201450144 U CN201450144 U CN 201450144U
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- Prior art keywords
- extension
- holding parts
- insulating body
- signal
- slot
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- Expired - Fee Related
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Abstract
The utility model discloses an audio socket connector and its combination. The audio socket connected is mounted on a circuit board and the circuit board comprises a groove and a plurality of welding holes at the two sides of the groove. The audio socket connection comprises an insulation main body and a plurality of signal terminals. A splicing hole and a plurality of signal terminal grooves communicated with the splicing hole are opened on the insulation main body. Each signal terminal groove comprises a fastening groove and an extension groove. The insulation main body is inserted into the groove of the circuit board and the lower surface of the insulation main body aligns with the lower surface of the circuit boards. A plurality of signal terminals are fixed in the signal terminal grooves of the insulation main body and the signal terminals all have one fastening portion, one extension portion formed by the fastening portion extending outwards and a welding portion by the extension portion bending and extending downwards and the fastening portion is fastened in the fastening groove and the extension portion extends out from the extension groove and the welding portion is inserted into the corresponding welding hole, therefore the space occupancy is reduced to make the mobile communication products such as mobile phonies lighter, thinner and shorter.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of audio socket connector and combination thereof.
Background technology
The electronic product develop rapidly, various high-tech products continue to bring out, audio socket connector with transmission of speech signals function is widely used in audio-visual products, as electronic products such as mobile phone, PDA, MP3, MP4 and notebook computers application is arranged all, and the trend of existing product all is more and more compact.
As shown in Figure 1, a kind of audio socket connector combination 100 ' comprises a circuit board 200 ', an insulating body 10 ' and some signal terminals (not marking among the figure).Offer some welding holes (not indicating among the figure) on the circuit board 200 ', the some signal end pilot trench that offer a spliced eye 11 ' on the insulating body 10 ' and be communicated with (not indicating among the figure) with spliced eye 11 '.The welding foot 12 ' that some signal terminals all have a holding parts (not indicating among the figure) and extend to form from the holding parts lower ends downward, these some signal terminals are contained in respectively in the signal end pilot trench, welding foot 12 ' extends outside the insulating body 10 ' downwards and corresponding inserted goes up in the corresponding welding hole in circuit board 200 ', and the lower surface of insulating body 10 ' places on the circuit board 200 '.Because above-mentioned existing audio socket connector combination 100 ' places the upper surface of circuit board 200 ' by the lower surface of insulating body 10 ', thereby needs bigger assembling space, is difficult to adapt to the compact development trend demand of electronic product.
The utility model content
One of the purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of and can cooperate the audio socket connector that reduces space hold with the related circuit plate.
Two of the purpose of this utility model is to provide a kind of audio socket connector combination that reduces space hold.
One of for achieving the above object, the audio socket connector that the utility model provides is installed on the circuit board, and this circuit board is provided with a fluting, and circuit board is provided with some welding holes in the fluting both sides.This audio socket connector comprises an insulating body and some signal terminals.The some signal end pilot trench that offer a spliced eye on the insulating body and be communicated with spliced eye, each signal end pilot trench comprises a holding slot and an extension slot, and insulating body is inserted in the fluting of circuit board, and the lower surface of insulating body is concordant with the lower surface of circuit board.Some signal terminals are immobilizated in some signal end pilot trench of insulating body, these some signal terminals all have a holding parts, by the holding parts weld part that the extension that forms and extends to form by extension bending downwards that stretches out, holding parts is immobilizated in the holding slot, extension stretches out extension slot, and weld part is inserted in the corresponding welding hole.
For achieving the above object two, the combination of audio socket connector that the utility model provides comprises a circuit board, an insulating body and some signal terminals; This circuit board is provided with a fluting, and circuit board is provided with some welding holes in the fluting both sides; The some signal end pilot trench that offer a spliced eye on the insulating body and be communicated with spliced eye, each signal end pilot trench comprises a holding slot and an extension slot, and insulating body is inserted in the fluting of circuit board, and the lower surface of insulating body is concordant with the lower surface of circuit board; Some signal terminals are immobilizated in some signal end pilot trench of insulating body, these some signal terminals all have a holding parts, by the holding parts weld part that the extension that forms and extends to form by extension bending downwards that stretches out, holding parts is immobilizated in the holding slot, extension stretches out extension slot, and weld part is inserted in the corresponding welding hole.
As mentioned above, the utility model audio socket connector and combination thereof, extension by some signal terminals stretches out extension slot, weld part is inserted in the corresponding welding hole, insulating body is installed in the fluting default on the circuit board, the lower surface of insulating body is concordant with the lower surface of circuit board, thereby can reduce space hold, makes mobile communication products such as mobile phone more compact.
Description of drawings
Fig. 1 is the front view of existing audio socket connector combination.
Fig. 2 makes up the stereogram of a kind of embodiment for the utility model audio socket connector.
Fig. 3 is the three-dimensional exploded view of audio socket connector shown in Figure 2.
Fig. 4 is the stereogram of the insulating body of audio socket connector shown in Figure 2.
Fig. 5 is an audio socket connector shown in Figure 2 and stereogram after circuit board is connected.
Fig. 6 is the stereogram of circuit board shown in Figure 2.
Fig. 7 is the front view of audio socket connector combination shown in Figure 2.
The description of reference numerals of each parts is as follows among the figure:
Audio socket connector 1 insulating body 10
Spliced eye 13 first signal end pilot trench 14
First holding slot, 141 first extension slots 142
Secondary signal terminal groove 15 second holding slots 151
First holding parts, 211 card wedges 2111
First contact site, 212 first extensions 213
First weld part, 214 secondary signal terminals 22
Second holding parts, 221 second contact sites 222
Second extension, 223 second weld parts 224
The 3rd signal terminal 23 the 3rd holding parts 231
The 3rd contact site 232 the 3rd extension 233
The 3rd weld part 234 circuit boards 3
31 welding holes 32 of slotting
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 2 and Fig. 5, the utility model audio socket connector combination comprises a circuit board 3, an insulating body 10 and is contained in some signal terminals in the insulating body 10.
See also Fig. 3 and Fig. 4, described insulating body 10 has one and roughly is rectangular-shaped base portion 11, the front end of this base portion 11 is extended with a Plug Division 12,12 offer the spliced eye 13 of always wearing Plug Division 12 and base portion 11 backward from the Plug Division, offer the two first signal end pilot trench 14 that are arranged at insulating body 10 right side walls on the insulating body 10, the 3rd signal end pilot trench 16. first signal end pilot trench 14 that the two secondary signal terminal grooves 15 and two that are arranged at insulating body 10 left side walls are arranged at rear end, insulating body 10 two side respectively comprise that first holding slot 141 and that extends up and down is communicated with first holding slot, 141 front ends and first extension slot, the 142. secondary signal terminal grooves 15 that extend to insulating body 10 1 side surfaces comprise that extension up and down and second holding slot 151 and that be communicated with spliced eye 13 is communicated with second holding slot, 151 lower ends and second extension slot 152. the 3rd signal end pilot trench 16 that extends to insulating body 10 opposite side surfaces comprises that the 3rd holding slot 161 and of front and back extension is communicated with the 3rd holding slot 161 and the wall outer lower portion place, the left and right sides that extends to the 3rd extension slot 162. base portions 11 of insulating body 10 side surfaces convexes with some projections 17.
See also Fig. 3, some signal terminals comprise first signal terminal 21, secondary signal terminal 22 and the 3rd signal terminal 23.First signal terminal 21 has one and is flat first holding parts 211, one by first holding parts, 211 upper center places bend inwards extend after first contact site 212 that extends to form of bending forward again, one is outwards bent by first holding parts, 211 front center places and to be parallel to first weld part 214 that first extension 213 that 211 bendings of first holding parts extend to form and is extended to form by first extension, 213 lower ends downward after the extension more backward, outwards convex with a card wedge 2111 on first holding parts 211, card wedge 2111 is fastened on the cell wall of first holding slot 141 and makes 211 firm being immobilizated in first holding slot 141 of first holding parts.Secondary signal terminal 22 have one be flat second holding parts 221, one by second holding parts, 221 upper ends bend inwards extend after more extended second contact site 222 of bending downwards, by outside second weld parts 224 that extend to form by the 223 terminal bendings downwards of second extension of extended second extension 223 of bending and in second holding parts, 221 lower ends.The 3rd signal terminal 23 has one and is flat the 3rd holding parts 231, and bends the 3rd contact site 232 that extends and convex to form to the inside, backward from the inboard by outside the 3rd weld parts 234 that extended to form by the 233 terminal bendings downwards of the 3rd extension of extended the 3rd extension 233 of bending and in lower end, the 3rd holding parts 231 rear portion by the 3rd holding parts 231 front ends.
See also Fig. 6, circuit board 3 front edge center offer a fluting 31 backward, and circuit board 3 is provided with several welding holes 32 in fluting 31 both sides.
See also Fig. 3 to Fig. 7, during assembling, first holding parts 211 of first signal terminal 21 is immobilizated in first holding slot 141 of insulating body 10, and first contact site 212 inwardly stretches in the spliced eye 11, and first extension 213 passes first extension slot 142; Second holding parts 221 of secondary signal terminal 22 is immobilizated in second holding slot 151 of insulating body 10, and second contact site 222 inwardly stretches in the spliced eye 11, and second extension 223 passes second extension slot 152; The 3rd holding parts 231 of the 3rd signal terminal 23 is immobilizated in the 3rd holding slot 161 of insulating body 10, and the 3rd contact site 232 inwardly stretches in the spliced eye 11, and the 3rd extension 233 passes the 3rd extension slot 162.Insulating body 10 is inserted in the fluting 31 of circuit board 3, the lower surface of insulating body 10 is concordant with the lower surface of circuit board 3, and by first weld part 214, second weld part 224 and the 3rd weld part 234 corresponding inserted in corresponding welding hole 32, projection 17 is butted on the upper surface of circuit board 3.
In sum, the utility model audio socket connector 1 and combination thereof are inserted in the fluting 31 of circuit board 3 by insulating body 10, the holding parts 211 of each signal terminal, 221,231 extensions that extend outward 213,223,233 is protruding and by extension 213 from insulating body 10 both side surface, 223,233 extend weld part 214 downwards, 224,234 are plugged in the welding hole 32 of circuit board 3, the lower surface of insulating body 10 is concordant with the lower surface of circuit board 3, can make audio socket connector 1 littler, thereby can dwindle taking of space with the assembled height of circuit board 3.
Claims (10)
1. audio socket connector, be installed on the circuit board, this circuit board is provided with a fluting, circuit board is provided with some welding holes in the fluting both sides, this audio socket connector comprises an insulating body and some signal terminals, the some signal end pilot trench that offer a spliced eye on the insulating body and be communicated with spliced eye, some signal terminals are immobilizated in some signal end pilot trench of insulating body, it is characterized in that: each signal end pilot trench comprises a holding slot and an extension slot, insulating body is inserted in the fluting of circuit board, the lower surface of insulating body is concordant with the lower surface of circuit board, these some signal terminals all have a holding parts, one by the holding parts weld part that the extension that forms and extends to form by extension bending downwards that stretches out, holding parts is immobilizated in the holding slot, extension stretches out extension slot, and weld part is inserted in the corresponding welding hole.
2. audio socket connector as claimed in claim 1 is characterized in that: the two side of described insulating body is provided with some projections, and projection is held in the upper surface of circuit board.
3. audio socket connector as claimed in claim 1 is characterized in that: described some signal terminals comprise first signal terminal, secondary signal terminal and the 3rd signal terminal; Described some signal end pilot trench comprise that secondary signal terminal groove and two that the two first signal end pilot trench, two that are arranged at insulating body one sidewall are arranged at another opposing sidewalls of insulating body is arranged at the 3rd signal end pilot trench of rear end, insulating body two side respectively.
4. audio socket connector as claimed in claim 3 is characterized in that: the described first signal end pilot trench comprises that first holding slot that extends up and down and is communicated with and extends to first extension slot of insulating body one side surface with the first holding slot front end; The secondary signal terminal groove comprises that extend up and down and second holding slot that be communicated with spliced eye and is communicated with and extends to second extension slot on insulating body opposite side surface with the second holding slot lower end; The 3rd signal end pilot trench comprises that the 3rd holding slot and of front and back extension is communicated with and extends to the 3rd extension slot of insulating body side surface with the 3rd holding slot.
5. audio socket connector as claimed in claim 4 is characterized in that: described first signal terminal have one be flat first holding parts, one by the first holding parts upper center place bend inwards extend after more forward first contact site that extends to form of bending, outwards bend by the first holding parts front center place and be parallel to first weld part that first extension that the bending of first holding parts extends to form and is extended to form by the first extension lower ends downward after the extension more backward; The secondary signal terminal have one be flat second holding parts, one by second holding parts upper end bend inwards extend after downwards extended second contact site of bending, by outside second weld part that extends to form by the terminal bending downwards of second extension of extended second extension of bending and in the second holding parts lower end; The 3rd signal terminal has one and is flat the 3rd holding parts, and bends the 3rd contact site that extends and convex to form to the inside, backward from the inboard by outside the 3rd weld part that extended to form by the terminal bending downwards of the 3rd extension of extended the 3rd extension of bending and in lower end, the 3rd holding parts rear portion by the 3rd holding parts front end.
6. audio socket connector as claimed in claim 5 is characterized in that: the first holding parts outside of described first signal terminal is provided with a card wedge, and described card wedge is fastened on the cell wall of first holding slot of the described first signal end pilot trench.
7. an audio socket connector combination comprises: a circuit board, an insulating body and some signal terminals, and circuit board is provided with a fluting, and circuit board is provided with some welding holes in the fluting both sides; The some signal end pilot trench that offer a spliced eye on the insulating body and be communicated with spliced eye, some signal terminals are immobilizated in some signal end pilot trench of insulating body, it is characterized in that: each signal end pilot trench comprises a holding slot and an extension slot, insulating body is inserted in the fluting of circuit board, the lower surface of insulating body is concordant with the lower surface of circuit board, these some signal terminals all have a holding parts, one by the holding parts weld part that the extension that forms and extends to form by extension bending downwards that stretches out, holding parts is immobilizated in the holding slot, extension stretches out extension slot, and weld part is inserted in the corresponding welding hole.
8. audio socket connector combination as claimed in claim 7, it is characterized in that: the two side of described insulating body is provided with some projections, and projection is held in the upper surface of circuit board.
9. audio socket connector combination as claimed in claim 7, some signal terminals comprise first signal terminal, secondary signal terminal and the 3rd signal terminal is characterized in that: described first signal terminal has one and is flat first holding parts, one by the first holding parts upper center place bend inwards extend after first contact site that extends to form of bending forward again, one is outwards bent by the first holding parts front center place and to be parallel to first weld part that first extension that the bending of first holding parts extends to form and is extended to form by the first extension lower ends downward after the extension more backward; The secondary signal terminal have one be flat second holding parts, one by second holding parts upper end bend inwards extend after downwards extended second contact site of bending, by outside second weld part that extends to form by the terminal bending downwards of second extension of extended second extension of bending and in the second holding parts lower end; The 3rd signal terminal has one and is flat the 3rd holding parts, and bends the 3rd contact site that extends and convex to form to the inside, backward from the inboard by outside the 3rd weld part that extended to form by the terminal bending downwards of the 3rd extension of extended the 3rd extension of bending and in lower end, the 3rd holding parts rear portion by the 3rd holding parts front end.
10. audio socket connector as claimed in claim 9 combination is characterized in that: the first holding parts outside of described first signal terminal is provided with a card wedge, and described card wedge is fastened on the cell wall of first holding slot of the described first signal end pilot trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920061414XU CN201450144U (en) | 2009-07-24 | 2009-07-24 | Audio socket connector and its combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920061414XU CN201450144U (en) | 2009-07-24 | 2009-07-24 | Audio socket connector and its combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450144U true CN201450144U (en) | 2010-05-05 |
Family
ID=42554867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920061414XU Expired - Fee Related CN201450144U (en) | 2009-07-24 | 2009-07-24 | Audio socket connector and its combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414786A (en) * | 2015-12-11 | 2016-03-23 | 东莞市瀛通电线有限公司 | Plug-in welding process of audio pins and earphone wires |
-
2009
- 2009-07-24 CN CN200920061414XU patent/CN201450144U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414786A (en) * | 2015-12-11 | 2016-03-23 | 东莞市瀛通电线有限公司 | Plug-in welding process of audio pins and earphone wires |
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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: 20100505 Termination date: 20120724 |