CN203932403U - A kind of audio connector with stable plugging capability - Google Patents
A kind of audio connector with stable plugging capability Download PDFInfo
- Publication number
- CN203932403U CN203932403U CN201420205597.9U CN201420205597U CN203932403U CN 203932403 U CN203932403 U CN 203932403U CN 201420205597 U CN201420205597 U CN 201420205597U CN 203932403 U CN203932403 U CN 203932403U
- Authority
- CN
- China
- Prior art keywords
- jump ring
- sleeve
- audio connector
- limited step
- plug
- 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
Abstract
The utility model relates to a kind of audio connector, espespecially a kind of audio connector with stable plugging capability, comprise housing apparatus plug Connection Block, be placed in the conducting terminal in Connection Block; Described Connection Block comprises sleeve, cover plate, iron-clad, plastic casing, bonnet; Described sleeve, cover plate, iron-clad, plastic casing, bonnet connect combination and center is equipped with the spliced eye inserting for equipment plug successively along equipment plug direction of insertion; Described conducting terminal is placed between plastic casing and bonnet; Described sleeve inner is provided with jump ring and packing ring, and described packing ring riveting is fixed described jump ring; Described jump ring adopts spring-piece type jump ring; Described sleeve Inner Front End is provided with limited step, for limiting described shell fragment jump ring and the position of packing ring in sleeve.The utility model is by improving the associated components in sleeve, thereby realizes smooth and easy the stablizing of simultaneously having guaranteed that plug contacts with this audio connector of external plug plug, promoted the reliability of product.
Description
Technical field
The utility model relates to a kind of audio connector, espespecially a kind of audio connector with stable plugging capability.
Background technology
Audio connector is in order to the main switching member as audio signal transmission, is widely used in various consumer electronicses, as mobile phone, MP3, panel computer etc.Audio connector generally includes Connection Block and is placed in the conducting terminal in Connection Block, in the plug reeve Connection Block by external equipment, plug is contacted with conducting terminal, realizes the switching output of audio frequency.
Audio connector of the prior art, its inner jump ring element is generally plane open type, after finished product combination, because making jump ring, pressing down of top packing ring lose radially and axial mobility, with external plug to after inserting, easily cause jump ring stuck, make the not easy to plug or loose contact of plug; Not spacing to pad after sleeve and pad combination in addition, pad and jump ring paste dead, make jump ring lose mobility, reduce the plug performance of connector.
Summary of the invention
For addressing the above problem, make jump ring there is certain mobility in sleeve inner, avoid jump ring to be pasted dead phenomenon by sleeve, the utility model provides the audio connector with stable plugging capability.
For achieving the above object, the technical solution adopted in the utility model is: a kind of audio connector with stable plugging capability, comprise housing apparatus plug Connection Block, be placed in the conducting terminal in Connection Block; Described Connection Block comprises sleeve, cover plate, iron-clad, plastic casing, bonnet, and described sleeve, cover plate, iron-clad, plastic casing, bonnet connect combination and center is equipped with the spliced eye inserting for equipment plug successively along equipment plug direction of insertion; Described conducting terminal is placed between plastic casing and bonnet; Described sleeve inner is provided with jump ring and packing ring, and described packing ring riveting is fixed described jump ring; Described jump ring adopts shell fragment open type jump ring; Described sleeve Inner Front End is provided with limited step, for limiting described shell fragment jump ring and the position of packing ring in sleeve.
Particularly, the limited step of described same sleeve Inner Front End is provided with the first limited step and the second limited step successively along equipment plug direction of insertion, and described the first limited step limits described packing ring position, and described the second limited step limits the position of described jump ring.
Particularly, described the second limited step is provided with and is convenient to described jump ring radially or axial movable space.
Particularly, being shaped as of described jump ring is " C " shape.
Particularly, the offside that is its openend of jump ring of " C " described in is provided with protuberance.
Particularly, described sleeve is copper sleeve.
The beneficial effects of the utility model are:
By making clip spring structure of the prior art into shell fragment open type from plane open type, and in sleeve, be provided with limited step, make snap ring in sleeve, there is certain mobility and activity space, after external plug inserts because jump ring has mobility, make more smooth and easy of plug and guaranteed the stable of contact, and then guaranteed the reliability of product.
Accompanying drawing explanation
Fig. 1 is exploded view of the present utility model;
Fig. 2 is overall schematic of the present utility model;
Fig. 3 is the enlarged drawing of A in Fig. 1;
Fig. 4 is the schematic top plan view of Fig. 2;
Fig. 5 is the A-A cutaway view in Fig. 4;
Fig. 6 is the enlarged drawing of B in Fig. 5.
Drawing reference numeral explanation: 1-sleeve; 11-jump ring; 12-packing ring; 131-the first limited step; 132-the second limited step; 2-baffle plate; 3-iron-clad; 4-plastic casing; 5-conducting terminal; 6-bonnet.
Embodiment
Refer to shown in Fig. 1-6, the utility model, about a kind of audio connector with stable plugging capability, comprises the Connection Block of housing apparatus plug and is placed in the conducting terminal 5 in Connection Block; Described Connection Block comprises sleeve 1, cover plate 2, iron-clad 3, plastic casing 4, bonnet 6, and described sleeve 1, cover plate 2, iron-clad 3, plastic casing 4, bonnet 6 connect combination and center is equipped with the spliced eye inserting for equipment plug successively along equipment plug direction of insertion; Described conducting terminal 5 is placed between plastic casing 4 and bonnet 6; Described sleeve 1 inside is provided with jump ring 11 and packing ring 12, and described packing ring 12 rivetings are fixed described jump ring 11; Wherein, described jump ring 11 adopts shell fragment open type jump ring 11; Described sleeve 1 Inner Front End is provided with limited step, for limiting described shell fragment jump ring 11 and the position of packing ring 12 in sleeve 1.
Particularly, the limited step of described same sleeve 1 Inner Front End is provided with the first limited step 131 and the second limited step 132 successively along equipment plug direction of insertion, described the first limiting stand 131 rank limit described packing ring 12 positions, and described the second limited step 132 limits the position of described jump ring 11.
Particularly, described the second limiting stand 132 rank are provided with and are convenient to described jump ring 11 radially or axial movable space.
Particularly, being shaped as of described jump ring 11 is " C " shape.
Particularly, the offside that is jump ring 11 its openends of " C " described in is provided with protuberance 111.
Particularly, described sleeve 1 is copper sleeve.
A kind of audio connector with stable plugging capability disclosed in the utility model, by the parts of its sleeve 1 being carried out as Fig. 1,3,5,6 improvement of being looked, plane open type jump ring of the prior art is improved to shell fragment open type jump ring 11, to strengthen its activity performance; Jump ring 11 is English alphabet " C " shape, and the offside of its openend is provided with a protuberance 111, has strengthened the bed knife of 11 pairs of external plugs of jump ring, has guaranteed the reliability of external plug and connector contact; By being respectively equipped with in sleeve 1 inside, jump ring 11 and packing ring 12 are carried out to spacing the first limited step 131, the second limited step 132 in addition, avoid jump ring 11 is stuck after packing ring 12 rivetings, when 312 pairs of jump rings 11 of the second limited step are spacing simultaneously, it leaves is convenient to jump ring 11 radially or the gap of axial motion; When external plug plug, jump ring 11 is because the second limited step 132 has movable space in sleeve 1, and jump ring 11 has radially movable space when contacting with plug, makes the smooth and easy reliability that simultaneously guarantees contact of plug plug.
Above execution mode is only that preferred implementation of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection range of claims of the present utility model.
Claims (1)
1. an audio connector with stable plugging capability, is characterized in that, comprise housing apparatus plug Connection Block, be placed in the conducting terminal in Connection Block; Described Connection Block comprises sleeve, cover plate, iron-clad, plastic casing, bonnet, and described sleeve, cover plate, iron-clad, plastic casing, bonnet connect combination and center is equipped with the spliced eye inserting for equipment plug successively along equipment plug direction of insertion; Described conducting terminal is placed between plastic casing and bonnet; Described sleeve inner is provided with jump ring and packing ring, and described packing ring riveting is fixed described jump ring; Described jump ring adopts spring-piece type jump ring; Described sleeve Inner Front End is provided with limited step, for limiting described shell fragment jump ring and the position of packing ring in sleeve.
2. a kind of audio connector with stable plugging capability according to claim 1, it is characterized in that, the limited step of described barrel forward end is provided with the first limited step and the second limited step successively along equipment plug direction of insertion, described the first limited step limits described packing ring position, and described the second limited step limits the position of described jump ring.
3. a kind of audio connector with stable plugging capability according to claim 2, is characterized in that, described the second limited step is provided with is convenient to described jump ring radially or axial movable space.
4. a kind of audio connector with stable plugging capability according to claim 1, is characterized in that, being shaped as of described jump ring is " C " shape.
5. a kind of audio connector with stable plugging capability according to claim 4, is characterized in that, described in be its openend of jump ring of " C " offside be provided with protuberance.
6. a kind of audio connector with stable plugging capability according to claim 1 and 2, is characterized in that, described sleeve is copper sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205597.9U CN203932403U (en) | 2014-04-24 | 2014-04-24 | A kind of audio connector with stable plugging capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205597.9U CN203932403U (en) | 2014-04-24 | 2014-04-24 | A kind of audio connector with stable plugging capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932403U true CN203932403U (en) | 2014-11-05 |
Family
ID=51828162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205597.9U Expired - Fee Related CN203932403U (en) | 2014-04-24 | 2014-04-24 | A kind of audio connector with stable plugging capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932403U (en) |
-
2014
- 2014-04-24 CN CN201420205597.9U patent/CN203932403U/en not_active Expired - Fee Related
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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: 20141105 Termination date: 20180424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |