CN202678618U - Improved waterproof type audio frequency socket connector - Google Patents
Improved waterproof type audio frequency socket connector Download PDFInfo
- Publication number
- CN202678618U CN202678618U CN 201220264086 CN201220264086U CN202678618U CN 202678618 U CN202678618 U CN 202678618U CN 201220264086 CN201220264086 CN 201220264086 CN 201220264086 U CN201220264086 U CN 201220264086U CN 202678618 U CN202678618 U CN 202678618U
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- China
- Prior art keywords
- base frame
- insulating base
- socket connector
- groove
- lid
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Abstract
Disclosed is an improved waterproof type audio frequency socket connector, comprising an insulation seat body and plural signal terminals, wherein the insulation seat body is provided with plural terminal grooves; the front end of the insulation seat body is provided with a jack; the jack and the plural terminal grooves are mutually connected; the signal terminals comprise a weld leg portion, a holding portion, and an elastic contact portion extending into the jack; the upper surface of the insulation seat body is provided with an embedding groove; the terminal grooves penetrate from the bottom of the embedding groove to the lower surface of the insulation seat body; a fixing hole is formed upon the lower surface of the insulation seat body to closely cooperate with the weld leg portion in a seamless manner; the lower end of the weld leg portion is fixed into the fixing hole; the embedding groove is internally provided with a sealing cover for covering the terminal grooves; the upper end of the insulation seat body is provided with a cover body for sealing the opening of the embedding groove; and the sealing cover is located below the cover body. With such a structure, the audio frequency socket connector of the utility model is provided with a waterproof function and improves working stability.
Description
Technical field
The utility model relates to the field of connectors technology, refers in particular to a kind of water proof type audio socket connector of improvement.
Background technology
In recent years, along with the development of various miniature electronic devices such as the electronic products such as mobile phone, walkman, the application of audio socket connector on these miniature electronic products also day by day popularized, and designing requirement is more and more higher; Existing audio socket connector comprises that mainly insulating base frame and a plurality of signal terminal form, wherein be provided with on the insulating base frame be used to the terminal groove that a plurality of signal terminals are installed, and be provided with the jack of pegging graft for audio jack in the insulating base frame front end, this jack and terminal groove communicate with each other, and the elastic contact part of signal terminal puts in the jack.But, this audio socket connector is when the assembling signal terminal, mostly be in insulating base frame rear end and lower surface opening to be set, signal terminal is installed on the insulating base frame by opening, leave the slit that signal terminal and opening can not closely cooperate and produce on the audio socket connector rear end that assembling is finished and the lower surface, when audio socket connector is run into water, water can enter along the slit audio socket connector inside, cause the audio socket connector Damage by Short Circuit, and the connector upper surface does not seal fully to terminal groove, water electrode infiltrates connector inside by the insulating base frame upper surface easily, damages connector.Therefore, should improve existing audio socket connector structure, can realize the effect of waterproof.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose provides a kind of water proof type audio socket connector of improvement, and it can effectively solve the problem that existing audio socket connector can not waterproof.
For achieving the above object, the utility model adopts following technical scheme:
A kind of water proof type audio socket connector of improvement, include insulating base frame, be installed on a plurality of signal terminals on the insulating base frame, wherein, be provided with a plurality of terminal grooves for signal terminal is installed on this insulating base frame, and be provided with a jack of pegging graft for plug in the insulating base frame front end, this jack and above-mentioned a plurality of terminal groove communicate with each other, and this signal terminal comprises leg section, holding parts and elastic contact part, and this elastic contact part puts in the above-mentioned jack; Be provided with an embedded groove in the insulating base frame upper surface, above-mentioned terminal groove is through on the insulating base frame lower surface by this embedded groove bottom, in the leg section seamless close-fitting fixing hole of insulating base frame lower surface formation with above-mentioned signal terminal, the leg subordinate end of signal terminal is fixed in this fixing hole; And in embedded groove, be provided with a capping that covers above-mentioned a plurality of terminal grooves, and wherein, described insulating base frame upper end is installed with a lid that seals up the opening of embedded groove, and above-mentioned capping is positioned at this lid below.
As a kind of preferred version: described lid adopts ultrasonic wave hot melt formula or adhered or adhesive film type to be fixedly arranged on the opening of embedded groove.
As a kind of preferred version: the place of keeping to the side, described embedded groove bottom is provided with groove, is provided with the shirt rim that is complementary with this groove in above-mentioned lid lower end, in this shirt rim embedding groove.
As a kind of preferred version: be provided with flange in the described groove, lower end, described shirt rim is provided with the recessed edge that is complementary with this flange, after the shirt rim embeds in the groove, and flange and the applying of recessed edge.
As a kind of preferred version: described flange and recessed edge cross section are triangular in shape.
As a kind of preferred version: described shirt rim is symmetricly set in the lid lower end, and form the breach be positioned at the lid rear and front end between the bilateral symmetry shirt rim, be respectively arranged with a projection that is complementary with above-mentioned breach in two ends, embedded groove bottom, after the shirt rim embedded in the groove, projection was stuck in the breach.
As a kind of preferred version: described lid adopts to be beneficial to the rigid plastic cement material of hydraulic pressure resistance is made.
As a kind of preferred version: after described lid was fixedly arranged on the opening of embedded groove, the lid upper end was concordant with the insulating base frame upper surface.
As a kind of preferred version: be provided with leg on the described insulating base frame lower surface.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, in the leg section and the seamless close-fitting basis of insulating base frame lower surface of signal terminal, set firmly a lid that seals up embedded groove in insulating base frame upper end, make water not enter connector inside by the terminal groove of insulating base frame upper end, solved the conventional audio socket connector water capacity and easily entered connector inside by the upper and lower surface gaps of insulating base frame, the problem that causes connector to damage.By this, this audio socket connector can reach the effect of waterproof, has improved the job stability of audio socket connector.
For more clearly setting forth architectural feature of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is connector and the plug schematic perspective view of the utility model preferred embodiment;
Fig. 2 is the A-A place cross-sectional schematic of Fig. 1;
Fig. 3 is the exploded perspective schematic diagram of the utility model preferred embodiment;
Fig. 4 is the lid schematic perspective view of the utility model preferred embodiment;
Fig. 5 is the insulating base frame schematic perspective view of the utility model preferred embodiment;
Fig. 6 is another visual angle schematic perspective view of insulating base frame of the utility model preferred embodiment.
The accompanying drawing identifier declaration:
10, insulating base frame 11, embedded groove
111, groove 1111, flange
112, projection 12, terminal groove
121, fixing hole 13, leg
14, jack 20, capping
30, signal terminal 31, leg section
32, holding parts 33, elastic contact part
40, lid 41, shirt rim
411, recessed edge 42, breach
50, plug.
Embodiment
The utility model such as Fig. 1 are to shown in Figure 6, and a kind of water proof type audio socket connector of improvement includes insulating base frame 10, capping 20, signal terminal 30 and lid 40, wherein:
These insulating base frame 10 upper surfaces are provided with an embedded groove 11, be through to insulating base frame 10 lower surfaces by these embedded groove 11 bottoms and be provided with a plurality of terminal grooves 12 for signal terminal 30 is installed, this terminal groove 12 is formed for the fixing hole 121 of fixed signal terminal 30 in insulating base frame 10 lower surfaces; Be provided with groove 111 in this place of keeping to the side, embedded groove 11 bottom, being provided with the cross section along groove 111 trends in this groove 111 is leg-of-mutton flange 1111, and is respectively arranged with a projection 112 in these two ends, embedded groove 11 bottom; On insulating base frame 10 lower surfaces, be provided with leg 13; Be provided with a jack 14 for plug 50 grafting in insulating base frame 10 front ends, this jack 14 communicates with each other with above-mentioned a plurality of terminal grooves 12.
This capping 20 is arranged in the above-mentioned embedded groove 11, covers above-mentioned a plurality of terminal groove 12.
This signal terminal 30 comprises leg section 31, holding parts 32 and elastic contact part 33, and this elastic contact part 33 puts in the above-mentioned jack 14, leg section 31 lower ends of signal terminal 30 and above-mentioned fixing hole 121 seamless closely cooperating.
This lid 40 adopts ultrasonic wave hot melt formulas or adhered or adhesive film type to be fixedly arranged on the opening of above-mentioned embedded groove 11, above-mentioned capping 20 is positioned at this lid 40 belows, in order to satisfy the pressure requirement of 1 meter of the anti-firmly underwater of connector IPX7, this lid 40 adopts to be beneficial to be made the rigid plastic cement material of hydraulic pressure resistance.Be symmetrically arranged with the shirt rim 41 that is complementary with above-mentioned groove 111 in lid 40 lower ends, and form the breach 42 be positioned at lid 40 rear and front ends between the bilateral symmetry shirt rim 41, this breach 42 is complementary with two ends, above-mentioned embedded groove 11 bottom projection 112, be provided with in these 41 lower ends, shirt rim and be complementary with above-mentioned flange 1111 and recessed edge 411 that the cross section is triangular in shape, after shirt rim on the lid 40 41 embeds in the above-mentioned groove 111, the projection 112 at two ends, embedded groove 11 bottom is stuck in the breach 42 of lid 40, embedded groove 11 bottom surface upper flanges 1111 fit with shirt rim 41 fovea superior edge 411, after lid 40 sealed up the opening of embedded groove 11, lid 40 upper ends were concordant with above-mentioned insulating base frame 10 upper ends.
Design focal point of the present utility model is, in the leg section and the seamless close-fitting basis of insulating base frame lower surface of signal terminal, set firmly a lid that seals up embedded groove in insulating base frame upper end, make water not enter connector inside by the terminal groove of insulating base frame upper end, solved the conventional audio socket connector water capacity and easily entered connector inside by the upper and lower surface gaps of insulating base frame, the problem that causes connector to damage.By this, this audio socket connector can reach the effect of waterproof, has improved the job stability of audio socket connector.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment makes.
Claims (9)
1. the water proof type audio socket connector of an improvement, include insulating base frame, be installed on a plurality of signal terminals on the insulating base frame, wherein, be provided with a plurality of terminal grooves for signal terminal is installed on this insulating base frame, and be provided with a jack of pegging graft for plug in the insulating base frame front end, this jack and above-mentioned a plurality of terminal groove communicate with each other, and this signal terminal comprises leg section, holding parts and elastic contact part, and this elastic contact part puts in the above-mentioned jack; Be provided with an embedded groove in the insulating base frame upper surface, above-mentioned terminal groove is through on the insulating base frame lower surface by this embedded groove bottom, in the leg section seamless close-fitting fixing hole of insulating base frame lower surface formation with above-mentioned signal terminal, the leg subordinate end of signal terminal is fixed in this fixing hole; And in embedded groove, be provided with a capping that covers above-mentioned a plurality of terminal grooves, it is characterized in that: described insulating base frame upper end is installed with a lid that seals up the opening of embedded groove, and above-mentioned capping is positioned at this lid below.
2. the water proof type audio socket connector of improvement according to claim 1 is characterized in that: described lid adopts ultrasonic wave hot melt formula or adhered or adhesive film type to be fixedly arranged on the opening of embedded groove.
3. the water proof type audio socket connector of improvement according to claim 1 is characterized in that: the place of keeping to the side, described embedded groove bottom is provided with groove, is provided with the shirt rim that is complementary with this groove in above-mentioned lid lower end, in this shirt rim embedding groove.
4. the water proof type audio socket connector of improvement according to claim 3, it is characterized in that: be provided with flange in the described groove, lower end, described shirt rim is provided with the recessed edge that is complementary with this flange, after the shirt rim embeds in the groove, flange and the applying of recessed edge.
5. the water proof type audio socket connector of improvement according to claim 4, it is characterized in that: described flange and recessed edge cross section are triangular in shape.
6. the water proof type audio socket connector of improvement according to claim 3, it is characterized in that: described shirt rim is symmetricly set in the lid lower end, and form the breach be positioned at the lid rear and front end between the bilateral symmetry shirt rim, be respectively arranged with a projection that is complementary with above-mentioned breach in two ends, embedded groove bottom, after the shirt rim embedded in the groove, projection was stuck in the breach.
7. the water proof type audio socket connector of improvement according to claim 1 is characterized in that: described lid adopts to be beneficial to the rigid plastic cement material of hydraulic pressure resistance is made.
8. the water proof type audio socket connector of improvement according to claim 1 is characterized in that: after described lid was fixedly arranged on the opening of embedded groove, the lid upper end was concordant with the insulating base frame upper surface.
9. the water proof type audio socket connector of improvement according to claim 1 is characterized in that: be provided with leg on the described insulating base frame lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264086 CN202678618U (en) | 2012-06-06 | 2012-06-06 | Improved waterproof type audio frequency socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264086 CN202678618U (en) | 2012-06-06 | 2012-06-06 | Improved waterproof type audio frequency socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678618U true CN202678618U (en) | 2013-01-16 |
Family
ID=47499495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264086 Expired - Fee Related CN202678618U (en) | 2012-06-06 | 2012-06-06 | Improved waterproof type audio frequency socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678618U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872506A (en) * | 2013-12-30 | 2014-06-18 | 连展科技电子（昆山）有限公司 | Audio socket connector |
| CN104362463A (en) * | 2014-11-25 | 2015-02-18 | 广东欧珀移动通信有限公司 | Socket waterproofing structure, mobile terminal and socket waterproofing method |
| CN106848726A (en) * | 2017-01-06 | 2017-06-13 | 深圳君泽电子有限公司 | Connector production method, connector and mobile terminal with connector |
-
2012
- 2012-06-06 CN CN 201220264086 patent/CN202678618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872506A (en) * | 2013-12-30 | 2014-06-18 | 连展科技电子（昆山）有限公司 | Audio socket connector |
| CN104362463A (en) * | 2014-11-25 | 2015-02-18 | 广东欧珀移动通信有限公司 | Socket waterproofing structure, mobile terminal and socket waterproofing method |
| CN106848726A (en) * | 2017-01-06 | 2017-06-13 | 深圳君泽电子有限公司 | Connector production method, connector and mobile terminal with connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20190606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |