CN203119167U - Audio plug of mobile payment equipment - Google Patents
Audio plug of mobile payment equipment Download PDFInfo
- Publication number
- CN203119167U CN203119167U CN 201320132886 CN201320132886U CN203119167U CN 203119167 U CN203119167 U CN 203119167U CN 201320132886 CN201320132886 CN 201320132886 CN 201320132886 U CN201320132886 U CN 201320132886U CN 203119167 U CN203119167 U CN 203119167U
- Authority
- CN
- China
- Prior art keywords
- mobile payment
- audio
- audio jack
- payment device
- audio 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
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Abstract
The utility model relates to an audio plug of mobile payment equipment. The audio plug comprises an audio plug body of the mobile payment equipment, the lower portion of the audio plug body is in socketed matching with an audio port, and the audio plug is characterized in that a plastic coating body is coated on the upper portion of the audio plug body of the mobile payment equipment, the upper portion of the plastic coating body recesses inwards to form an annular groove, the upper portion of the audio plug body of the mobile payment equipment is connected with a plurality of guide lines penetrating through the plastic coating body, and the cross section of the lower portion of the plastic coating body is in a shape of a regular polygon to facilitate socketed fixing with the audio port.
Description
Technical field
The utility model relates to a kind of audio jack of mobile payment device.
Background technology
Along with the constantly bringing forth new ideas and develop of science and technology, the application of portable terminal more and more widely.Because the USB interface of portable terminals such as various brands mobile phone, panel computer, shape and electric property differ greatly, and the equal unanimity of the shape of audio interface, electric property, so, connect portable terminal with audio interface at present and payment devices is preferred option.
Traditional audio jack profile all be designed to cylindrical.Insert audio frequency apparatus when audio jack and connect when using, this audio jack does not just prevent from the function of rotating from just causing inner lead to twine, even breaking easily, makes disabler; And this audio jack does not have fixed structure at axial direction, comes off easily in the use, and influence is used.
Summary of the invention
It is a kind of simple in structure, convenient and connect the audio jack of stable mobile payment device that the purpose of this utility model is to provide.
The technical solution of the utility model is: a kind of audio jack of mobile payment device, the audio jack body that comprises the mobile payment device that the grafting of bottom and audio port cooperates, it is characterized in that: the audio jack top of described mobile payment device is coated with the plastic cement cladding, described plastic cement cladding top caves inward and forms an annular groove, and the audio jack body top of described mobile payment device is connected with the some leads that pass the plastic cement cladding.
Described plastic cement cladding near the cross section of audio interface oral area be in order to the audio interface fixing regular polygon of pegging graft.
Described regular polygon is regular hexagon.
Be connected with 4 leads on the audio jack body of described mobile payment device.
Advantage of the present utility model is:
When 1, the audio jack of the mobile payment device of this structure is inserted the audio frequency apparatus audio interface, can utilize described plastic cement cladding top to cave inward forms with annular groove, fasten spacingly with the audio interface shell, make that audio jack is not easy to throw off;
When 2, the audio jack of the mobile payment device of this structure is inserted the audio frequency apparatus audio interface, the plastic cement cladding is the cross section of regular polygon near the audio interface oral area, can cooperate with corresponding regular polygon recess on the audio interface shell, prevent the audio jack rotation.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model embodiment.
Fig. 2 is the stereogram of the utility model embodiment.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, hereinafter for embodiment, and conjunction with figs., be described in detail below, but the utility model is not limited to this.
With reference to figure 1 and Fig. 2, the utility model relates to a kind of audio jack of mobile payment device, the audio jack body 1 that comprises the mobile payment device that the grafting of bottom and audio port cooperates, it is characterized in that: the audio jack top of described mobile payment device is coated with plastic cement cladding 2, described plastic cement cladding top caves inward and forms an annular groove, the audio jack body top of described mobile payment device is connected with the some leads 3 that pass the plastic cement cladding, described plastic cement cladding is regular hexagon near the audio interface oral area, but be not restricted to regular hexagon, all regular polygons get final product.
Be connected with 4 leads on the audio jack body of described mobile payment device.
In the utility model, 4 leads are welded on respectively on 4 polarity of audio jack body of mobile payment device, the audio jack body of the mobile payment device of lead be will weld again and mould and the plastic injection-moulded part that together forms an integral body put into, during use, the plastic cement cladding is designed to hexagon near the audio interface oral area, can prevent from when assembling with the audio interface shell rotating; Annular groove of plastic cement cladding the first half design can stick into annular groove at audio interface shell design one position of bone, realizes spacingly, deviates from when preventing the audio jack use of mobile payment device.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. the audio jack of a mobile payment device, comprise the audio jack body that bottom and audio interface are pegged graft and cooperated, it is characterized in that: the audio jack top of described mobile payment device is coated with the plastic cement cladding, described plastic cement cladding top caves inward and forms an annular groove, and the audio jack body top of described mobile payment device is connected with the some leads that pass the plastic cement cladding.
2. the audio jack of a kind of mobile payment device according to claim 1 is characterized in that: described plastic cement cladding near the cross section of audio interface oral area be in order to the audio interface fixing regular polygon of pegging graft.
3. the audio jack of a kind of mobile payment device according to claim 2, it is characterized in that: described regular polygon is regular hexagon.
4. according to the audio jack of claim 1 or 3 described a kind of mobile payment devices, it is characterized in that: link with 4 leads on the described audio jack body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320132886 CN203119167U (en) | 2013-03-22 | 2013-03-22 | Audio plug of mobile payment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320132886 CN203119167U (en) | 2013-03-22 | 2013-03-22 | Audio plug of mobile payment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119167U true CN203119167U (en) | 2013-08-07 |
Family
ID=48899485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320132886 Expired - Fee Related CN203119167U (en) | 2013-03-22 | 2013-03-22 | Audio plug of mobile payment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736256A (en) * | 2018-07-11 | 2018-11-02 | 嘉兴市金利达电子有限公司 | A kind of audio frequency cable joint of anti-dropout |
-
2013
- 2013-03-22 CN CN 201320132886 patent/CN203119167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736256A (en) * | 2018-07-11 | 2018-11-02 | 嘉兴市金利达电子有限公司 | A kind of audio frequency cable joint of anti-dropout |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 |