CN204668682U - Collapsible DTU (Data Transfer unit) - Google Patents
Collapsible DTU (Data Transfer unit) Download PDFInfo
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- CN204668682U CN204668682U CN201520403757.5U CN201520403757U CN204668682U CN 204668682 U CN204668682 U CN 204668682U CN 201520403757 U CN201520403757 U CN 201520403757U CN 204668682 U CN204668682 U CN 204668682U
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- flexible pcb
- dtu
- collapsible
- transfer unit
- data transfer
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Abstract
The utility model discloses a kind of collapsible DTU (Data Transfer unit), comprise folding flexible PCB, one end of this flexible PCB is equiped with conversion connector, and the other end of described flexible PCB is equiped with data connector.Instead of traditional wire to connect, avoid the problem causing knotting because wire is long, described circuit board is flexible PCB, i.e. FPC, can free bend, winding, folding, can require to arrange arbitrarily according to space layout, and can move arbitrarily at three dimensions and stretch, and greatly reduce the volume and weight of product, make product frivolous and soft, be easy to carry; In addition, described data connector is the USB Type-C joint adopting two-sided socket type, when being plugged on electronic product socket, need not distinguishing the direction of data connector, be convenient to grafting.
Description
Technical field
The utility model relates to digital technology field, especially relates to a kind of collapsible DTU (Data Transfer unit).
Background technology
At present, on market, patchcord is various in style, and its basic structure connects one the connector that wire two ends are connected to different size respectively, this connection wire has flexible connection wire, connects wire all more elongated, often tie a knot during use, bother very much, be also inconvenient to carry; But general patchcord is all experienced repeatedly and dials slotting action frequently, if patchcord is often placed dispersedly, also easily because pull, oppress or bending etc., and cause that the line body of patchcord damages, the end of a thread distortion or break, especially the junction between line body and connector, the most easily there is off-line and cause the problem of loose contact, therefore affecting the useful life to patchcord itself, also easily cause the inconvenience in use; Moreover its connector mostly is one side socket type, inserted terminal mouth structure is trapezoidal, also need when being plugged on electronic product to distinguish direction, especially under the darker or unglazed environment of the colour of sky, be difficult to data wire grafting on a corresponding position, easily will scratch the surface of electronic product, affect attractive in appearance.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, provides a kind of structure frivolous and soft, is convenient for carrying and is convenient to the collapsible DTU (Data Transfer unit) of grafting.
For achieving the above object, the technical scheme that the utility model provides is as follows: provide a kind of collapsible DTU (Data Transfer unit), comprise folding flexible PCB, one end of this flexible PCB is equiped with conversion connector, and the other end of described flexible PCB is equiped with data connector.
Specifically, described conversion connector comprises the webge contact be installed on described flexible PCB, this webge contact is provided with the USB interface be electrically connected with described flexible PCB, and also comprise the housing that upper cover and lower cover form, described webge contact is installed in described housing.
Described USB interface is Micro USB interface.
Furthermore, described data connector is vertically installed on described flexible PCB by holder with the form of board plug type, and described data connector is electrically connected with flexible PCB.
Described holder comprises the pedestal being installed in described flexible PCB top, and is installed in the cover plate of described flexible PCB bottom, and described pedestal is provided with the mounting groove adapted with described data connector.
As preferably, in technique scheme, described data connector is USB Type-C joint.
As preferably, in technique scheme, described cover plate is equiped with plastic cement pulling buckle.
Compared with prior art, the beneficial effects of the utility model are: use circuit board to instead of traditional connection wire, avoid the problem causing knotting because connection wire is long, one end of described circuit board is equiped with conversion connector, the other end of circuit board is equiped with data connector, described circuit board is flexible PCB (FPC), can free bend, winding, folding, can require to arrange arbitrarily according to space layout, and can move arbitrarily at three dimensions and stretch, and utilize FPC greatly can reduce the volume and weight of product, make product frivolous and soft, be easy to carry, in addition, because described data connector is the USB Type-C joint adopting two-sided socket type, when being plugged on electronic product socket, the direction of data connector need not being distinguished, be convenient to grafting.
Below in conjunction with drawings and Examples, collapsible DTU (Data Transfer unit) described in the utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of collapsible DTU (Data Transfer unit) described in the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of collapsible DTU (Data Transfer unit) described in the utility model.
Embodiment
Be below the preferred example of collapsible DTU (Data Transfer unit) described in the utility model, therefore do not limit protection range of the present utility model.
Please refer to Fig. 1 ~ 2, there is shown a kind of collapsible DTU (Data Transfer unit), comprise folding flexible PCB 1, one end of this flexible PCB 1 is equiped with conversion connector 2, and the other end of described flexible PCB 1 is equiped with data connector 3.
The i.e. FPC of described flexible PCB 1, that the one made for base material with polyimides or polyester film has height reliability, excellent flexible printed circuit, have the advantages that distribution density is high, lightweight, thickness is thin, bending property is good, can free bend, winding, folding, can require to arrange arbitrarily according to space layout, and move arbitrarily at three dimensions and stretch, make this collapsible DTU (Data Transfer unit) frivolous and soft, can flexible folding, greatly reduce the volume and weight of product, be easy to carry, be applicable on shrinkage digital product.
Furthermore, described conversion connector 2 comprises the webge contact 21 be installed on described flexible PCB 1, this webge contact 21 is provided with the USB interface 25 be electrically connected with described flexible PCB 1, also comprise the housing 22 that upper cover 23 forms with lower cover 24, described webge contact 21 is installed in described housing 22.This housing 22 adopts insulating material to make, and has the effect that the described webge contact 21 of protection does not damage by the impact of surrounding environment, also ensure that high efficiency and the correctness of transfer of data.
Described USB interface 25 is Micro USB interface, in the present embodiment, that adopt is Micro USB BF SMT, described data connector 3 is for having the USB Type-C joint of two-sided socket type, when being plugged on electronic product socket, the direction of data connector need not be distinguished, be convenient to grafting, thus achieve the data transaction of USB Type-C to Micro USB, there is the function of transfer of data, described USB interface has more than and is limited to Micro USB interface, it can also be all size, the interface of size, therefore with general modal USB (Universal serial bus, USB) connector, USB also can be divided into 1.0 editions, the transmission standard of 2.0 editions and 3.0 editions, with regard to USB size, also comprise general standard USB (standard-USB) and mini USB (mini-USB).
Specifically, described data connector 3 is vertically installed on described flexible PCB 1 by holder 4 with the form of board plug type, and described data connector 3 is electrically connected with flexible PCB 1.Traditional USB port generally carries out grafting with the form of transverse-plug type, and the space shared by this mode is relatively large, and space required when the board plug type grafting that data connector of the present utility model adopts can save grafting greatly, and easy to use.
Described holder 4 comprises the pedestal 41 being installed in described flexible PCB 1 top, and is installed in the cover plate 42 of described flexible PCB 1 bottom, and described pedestal 41 is provided with the mounting groove 43 adapted with described data connector 3.Described data connector 3 is fixing to be inserted in described mounting groove 43, and compact conformation is firm.
Described cover plate 42 is equiped with plastic cement pulling buckle 5.
Above-described embodiment is the utility model preferably execution mode; but execution mode of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection range of the present utility model.
Claims (7)
1. a collapsible DTU (Data Transfer unit), it is characterized in that: comprise folding flexible PCB (1), one end of this flexible PCB (1) is equiped with conversion connector (2), and the other end of described flexible PCB (1) is equiped with data connector (3).
2. collapsible DTU (Data Transfer unit) according to claim 1, it is characterized in that: described conversion connector (2) comprises the webge contact (21) be installed on described flexible PCB (1), this webge contact (21) is provided with the USB interface (25) be electrically connected with described flexible PCB (1), also comprise the housing (22) that upper cover (23) forms with lower cover (24), described webge contact (21) is installed in described housing (22).
3. collapsible DTU (Data Transfer unit) according to claim 2, is characterized in that: described USB interface (25) is Micro USB interface.
4. collapsible DTU (Data Transfer unit) according to claim 1, it is characterized in that: described data connector (3) is vertically installed on described flexible PCB (1) by holder (4) with the form of board plug type, and described data connector (3) is electrically connected with flexible PCB (1).
5. collapsible DTU (Data Transfer unit) according to claim 4, it is characterized in that: described holder (4) comprises the pedestal (41) being installed in described flexible PCB (1) top, and being installed in the cover plate (42) of described flexible PCB (1) bottom, described pedestal (41) is provided with the mounting groove (43) adapted with described data connector (3).
6. the collapsible DTU (Data Transfer unit) according to claim 1 or 4, is characterized in that: described data connector (3) is USB Type-C joint.
7. collapsible DTU (Data Transfer unit) according to claim 5, is characterized in that: described cover plate (42) is equiped with plastic cement pulling buckle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403757.5U CN204668682U (en) | 2015-06-12 | 2015-06-12 | Collapsible DTU (Data Transfer unit) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403757.5U CN204668682U (en) | 2015-06-12 | 2015-06-12 | Collapsible DTU (Data Transfer unit) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668682U true CN204668682U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403757.5U Active CN204668682U (en) | 2015-06-12 | 2015-06-12 | Collapsible DTU (Data Transfer unit) |
Country Status (1)
| Country | Link |
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| CN (1) | CN204668682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811205A (en) * | 2016-05-24 | 2016-07-27 | 上海工程技术大学 | USB conversion device |
| CN108352684A (en) * | 2015-11-06 | 2018-07-31 | 萨基姆宽带联合股份公司 | The external member of flexible electrical coupling component and the electronic device interconnected by this class component |
| CN108448353A (en) * | 2018-04-08 | 2018-08-24 | 深圳市纬轩电子有限公司 | A kind of USB Type-C data lines and its manufacture craft |
-
2015
- 2015-06-12 CN CN201520403757.5U patent/CN204668682U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108352684A (en) * | 2015-11-06 | 2018-07-31 | 萨基姆宽带联合股份公司 | The external member of flexible electrical coupling component and the electronic device interconnected by this class component |
| CN108352684B (en) * | 2015-11-06 | 2020-10-20 | 萨基姆宽带联合股份公司 | Flexible electrical coupling member and kit of electronic devices interconnected by such member |
| CN105811205A (en) * | 2016-05-24 | 2016-07-27 | 上海工程技术大学 | USB conversion device |
| CN108448353A (en) * | 2018-04-08 | 2018-08-24 | 深圳市纬轩电子有限公司 | A kind of USB Type-C data lines and its manufacture craft |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |