CN203377462U - Data conversion device - Google Patents
Data conversion device Download PDFInfo
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- CN203377462U CN203377462U CN201320398421.5U CN201320398421U CN203377462U CN 203377462 U CN203377462 U CN 203377462U CN 201320398421 U CN201320398421 U CN 201320398421U CN 203377462 U CN203377462 U CN 203377462U
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- housing
- usb
- jack
- conversion equipment
- data
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Abstract
The utility model discloses a data conversion device. The data conversion device comprises a data conversion circuit board that is packaged inside a housing of the conversion device, and a USB jack and an audio frequency plug that are connected with the circuit board. The audio frequency plug is fixedly disposed in the housing, is packaged with the housing to be a whole body, and is used for being connected with an audio frequency electronic apparatus that needs conversion of USB signals. Since the audio frequency plug is fixedly disposed in the housing and is packaged with the housing to be a whole body, costs are lowered, the service life of the interface is prolonged and the overall structure is simplified, such that the data conversion device is smaller and convenient to carry.
Description
Technical field
The utility model relates to nearly USB and voice frequency electronics field, relates in particular to a kind of for USB voice data conversion equipment.
Background technology
In recent years, Web bank is not only the needs of Financing Business Innovation in China, and is to support the inevitable outcome of financial circles development with high-tech.The development experience of banking three phases.In the entity bank stage, turn to portions of electronics; Along with electronic level of application improves greatly, banking is aided with the forms such as telephone bank, Mobile banking, unmanned self-help bank, is very easy to bank client; Virtual bank is the higher level of bank's development in the stage, and in this stage, Web bank is the Typical Representative in this stage development process.
Along with being on the increase of " surfing Internet with cell phone " crowd, Mobile banking is subject to the more users favor because processing at any time and any place multiple financial business.Mobile banking is another the user friendly financial business method of service after Web bank, telephone bank, have the title of " stored value card next to the skin ".
The handheld terminal in market is in order to pursue the light and handy of product, portable often interface is more single, bring certain obstacle to paying Form Development easily, therefore the DTU (Data Transfer unit) such as USB audio frequency adapter have appearred, make the interface of the safety certificate equipments such as USBKEY be expanded, make payment terminal communicate by letter with ID authentication device or the audio frequency apparatus of various interface, but the switching device interface between existing ID authentication device and audio frequency apparatus generally all is provided with the interface with very long data extension line, the waste resource, increase cost, and data extension line easily fractures and reduces useful life, using and making all very complicated.
The utility model content
The problem existed in order to solve above-mentioned prior art, the utility model provides a kind of data converter device, reduces costs, and reduces the wasting of resources, has simplified use and manufacturing process.
For achieving the above object, the utility model provides following technical scheme:
A kind of DTU (Data Transfer unit), the data converting circuit plate and the audio jack be connected with described circuit board and the USB jack that comprise the enclosure interior that is encapsulated in described conversion equipment, audio jack is fixedly installed on described housing, and with the housing integrative packaging, for connecting the voice frequency electronics of needs conversions usb signal.
Further, the USB jack is arranged on housing by data extension line or buckle connecting device, needs the USB electronic equipment of convert audio signals for connection.
Further, the USB jack is fixedly installed on described housing, and with the housing integrative packaging, need the USB electronic equipment of convert audio signals for connection.
Further, housing is provided with groove, for fixing or place described data extension line and/or buckle connecting device.
Further, this conversion equipment also comprises the 3rd interface, for charging and/or signal transmission.
The utility model is by being fixedly installed on audio jack on housing and the integrated connection of housing, saved the data extension line of audio jack one end, reduced cost, can not cause because of connecting line again the problem of frangibility, increased the useful life of interface, and simplified overall structure, made device smaller and more exquisite, be convenient for carrying.
The accompanying drawing explanation
Fig. 1 is a kind of data converter device of the utility model embodiment structural representation Fig. 1;
Fig. 2 is a kind of data converter device of the utility model embodiment structural representation Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belong to the scope that the utility model is protected.
As shown in Figure 1, the utility model embodiment provides a kind of data converter device, the data converting circuit plate and the audio jack 1 be connected with this circuit board and the USB jack 2 that comprise housing 3 inside that are encapsulated in this conversion equipment, audio jack 1 is fixedly installed on housing 3, and with housing 3 integrative packagings, for connecting the voice frequency electronics of needs conversions usb signal.
Below in conjunction with embodiment, illustrate.
Embodiment 1:
As shown in Figure 1, a kind of DTU (Data Transfer unit) is provided, the data converting circuit plate and the audio jack 1 be connected with this circuit board and the USB jack 2 that comprise housing 3 inside that are encapsulated in this conversion equipment, audio jack 1 is fixedly installed on housing 3, and with housing 3 integrative packagings, for connecting the voice frequency electronics of needs conversions usb signal; Wherein, USB jack 2 is arranged on housing 3 by data extension line 4, and is connected with the change-over circuit plate of housing 3 inside by this data extension line 4; In addition, audio jack also can be arranged on housing 3 by bayonet unit.
Embodiment 2:
As shown in Figure 2, a kind of DTU (Data Transfer unit) is provided, the data converting circuit plate and the audio jack 1 be connected with this circuit board and the USB jack 2 that comprise housing 3 inside that are encapsulated in this conversion equipment, audio jack 1 is fixedly installed on housing 3, and with housing 3 integrative packagings, for connecting the voice frequency electronics of needs conversions usb signal; Wherein, USB jack 2 is fixedly installed on described housing 3, and with housing 3 integrative packagings, need the USB electronic equipment of convert audio signals for connection.
Preferably, housing 3 is provided with groove, for fixing or place above-mentioned data extension line 4 and/or buckle connecting device; Be specially can be on housing 3 or edge or a side open a groove, the shape of groove can extend connecting line 4 with data or bayonet unit identical, the groove size be take and just held that data extend connecting line 4 or bayonet unit is best.
Preferably, in above embodiment, DTU (Data Transfer unit) can also comprise the 3rd interface, and for charging and/or signal transmission, this interface can be also socket type.
It should be noted that in above-described embodiment, the type of the type of USB jack (yet crying USB female or USB female mouthful) and audio jack (yet being male mouthful of audio frequency male or audio frequency) does not limit, can be now or in the future USB and the audio interface of any type on market, for example market mainstream usb interface, comprise micro-usb A type male and female head, micro-usb Type B male and female head, standard usb male, standard usb female, usb3.0, the general-purpose interfaces such as serial ports 30pin, 8pin; The relative position of USB jack and audio jack does not limit yet, and can distribute on both sides, can arrange at an angle and the housing surrounding, as the case may be design yet; The change-over circuit plate can preferably adopt PCB(Printed Circuit Board) plate, the internal circuit connected mode of USB jack and audio jack and pcb board and also do not do and be particularly limited with the fixing or connected mode of pcb board etc., for example, in the above-described embodiments, USB jack or audio jack can be fixed on pcb board by modes such as welding, then with the shell integrative packaging.
The utility model is by being fixedly installed on audio jack on housing and the integrated connection of housing, saved the data extension line of audio jack one end, reduced cost, can not cause because of connecting line again the problem of frangibility, increased the useful life of interface, and simplified overall structure, made device smaller and more exquisite, be convenient for carrying.
Method described in the utility model is not limited to the embodiment described in embodiment, and those skilled in the art draw other execution mode according to the technical solution of the utility model, belongs to equally technological innovation scope of the present utility model.Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (5)
1. a DTU (Data Transfer unit), the data converting circuit plate and the audio jack be connected with described circuit board and the USB jack that comprise the enclosure interior that is encapsulated in described conversion equipment, it is characterized in that, described audio jack is fixedly installed on described housing, and with the housing integrative packaging, for connecting the voice frequency electronics of needs conversions usb signal.
2. conversion equipment as claimed in claim 1, is characterized in that, described USB jack is arranged on described housing by data extension line or buckle connecting device, needs the USB electronic equipment of convert audio signals for connection.
3. conversion equipment as claimed in claim 1, is characterized in that, described USB jack is fixedly installed on described housing, and with the housing integrative packaging, need the USB electronic equipment of convert audio signals for connection.
4. conversion equipment as claimed in claim 2, is characterized in that, described housing is provided with groove, for fixing or place described data extension line and/or buckle connecting device.
5. as arbitrary conversion equipment as described in claims 1 to 3, it is characterized in that, also comprise the 3rd interface, for charging and/or signal transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398421.5U CN203377462U (en) | 2013-07-05 | 2013-07-05 | Data conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398421.5U CN203377462U (en) | 2013-07-05 | 2013-07-05 | Data conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203377462U true CN203377462U (en) | 2014-01-01 |
Family
ID=49839967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320398421.5U Expired - Lifetime CN203377462U (en) | 2013-07-05 | 2013-07-05 | Data conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203377462U (en) |
-
2013
- 2013-07-05 CN CN201320398421.5U patent/CN203377462U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |