CN207588108U - A kind of inverse inserting-preventing mobile phone charging wire - Google Patents
A kind of inverse inserting-preventing mobile phone charging wire Download PDFInfo
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- CN207588108U CN207588108U CN201721542344.0U CN201721542344U CN207588108U CN 207588108 U CN207588108 U CN 207588108U CN 201721542344 U CN201721542344 U CN 201721542344U CN 207588108 U CN207588108 U CN 207588108U
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- plug
- charging wire
- mobile phone
- usb
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Abstract
The utility model discloses a kind of inverse inserting-preventing mobile phone charging wires, and including charging wire main body and attaching plug, the charging wire main body is inserted in the attaching plug.The charging wire main body includes main line, USB plug, Mobile phone plug, and the USB plug and the Mobile phone plug are electrically connected respectively with the main line both ends.The attaching plug is equipped with the USB interface being adapted to the USB plug.The USB plug is equipped with an at least positioning convex platform, and the USB interface is equipped with the positioning runner being adapted to the positioning convex platform.Technical solutions of the utility model are simple and practical, facilitate the connection of mobile phone charging wire, prevent charging wire anti-inserted, improve the service life of charging wire.
Description
Technical field
The utility model is related to technical field of electronic products, more particularly to a kind of inverse inserting-preventing mobile phone charging wire.
Background technology
With the intelligence of mobile phone, the stand-by time of mobile phone is shorter and shorter, and mobile phone charging wire becomes outgoing work,
It practises, portable essential product of playing.Mobile phone charging wire of the prior art is made of charging wire main body and attaching plug, is filled
Electric wire main body and attaching plug are electrically connected by USB interface.But since USB plug does not have apparent positive and negative to identify,
Need to observe during connection it is positive and negative, it is cumbersome, meanwhile, people are easy to USB plug is anti-inserted, lead to damage USB plug and connecing
Mouthful.
Utility model content
The main purpose of the utility model is to propose a kind of inverse inserting-preventing mobile phone charging wire, it is intended to facilitate the company of mobile phone charging wire
It connects, prevents charging wire anti-inserted, improve the service life of charging wire.
To achieve the above object, the utility model proposes a kind of inverse inserting-preventing mobile phone charging wire, including charging wire main body and
Attaching plug, the charging wire main body are inserted in the attaching plug.The charging wire main body includes main line, USB plug, mobile phone
Plug, the USB plug and the Mobile phone plug are electrically connected respectively with the main line both ends.The attaching plug is equipped with and institute
State the USB interface of USB plug adaptation.The USB plug is equipped with an at least positioning convex platform, and the USB interface is equipped with and institute
State the positioning runner of positioning convex platform adaptation.
Preferably, the quantity of the positioning convex platform and the positioning runner is respectively set to two.
Preferably, the longitudinal section of the positioning convex platform and positioning runner setting triangular in shape.
Preferably, the fit system of the positioning convex platform and the positioning runner is interference fit
Compared with prior art, the beneficial effects of the utility model are：It is simple in structure, local is manufactured into, it is convex by setting
The mutual cooperation positioning of platform and sliding slot, facilitates the charging wire main body of mobile phone charging wire and the connection of charging plug, meanwhile, it can be with
It avoids due to the USB plug of anti-inserted damage charging wire main body.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of the utility model mobile phone charging wire；
Fig. 2 is the side view of the utility model USB plug；
Fig. 3 is the side view of the utility model attaching plug；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
A kind of inverse inserting-preventing mobile phone charging wire that the present embodiment proposes, as shown in Figure 1, including charging wire main body and attaching plug
1, the charging wire main body is inserted in the attaching plug 1.The charging wire main body includes main line 2, USB plug 3, Mobile phone plug
4, the USB plug 3 and the Mobile phone plug 4 are electrically connected respectively with 2 both ends of main line.The attaching plug 1 be equipped with
The usb 1 01 that the USB plug 3 is adapted to.During charging, the USB plug 3 of 2 one end of main line is inserted into the attaching plug 1
In usb 1 01, the Mobile phone plug 4 of 2 other end of main line is inserted into the charging socket of mobile phone, then attaching plug 1 is inserted into power supply
In socket, you can charge to mobile phone.
It should be noted that as shown in Figures 2 and 3, the USB plug 3 is equipped with an at least positioning convex platform 301, described
Usb 1 01 is equipped with the positioning runner 102 being adapted to the positioning convex platform 301.It, will be fixed when carrying out grafting to USB plug 3
Position boss 301 is directed at the positioning runner 102 on the usb 1 01, you can is attached electric wire main body and attaching plug 1.
It is simple in structure by adding positioning convex platform 301 and positioning runner 102, it is possible to prevente effectively from user is anti-inserted by USB plug 3, so as to
USB plug 3 is caused to damage.Meanwhile by the cooperation of positioning convex platform 301 and positioning runner 102, easily USB plug 3 can be inserted
Enter in usb 1 01, it is easy to operate, do not need to the positive and negative of user's intended distinction USB plug 3 and usb 1 01.
Further, the quantity of positioning convex platform 301 and positioning runner 102 is respectively set to two, simple in structure, it is ensured that
The stability of both electric wire main body and attaching plug 1 connection, prevents electric wire main body and the attaching plug 1 from loosening.Meanwhile institute
State the longitudinal section setting triangular in shape of positioning convex platform 301 and the positioning runner 102, and the positioning convex platform 301 and described
The fit system of positioning runner 102 is interference fit.While facilitating electric wire main body and the connection of attaching plug 1, further
The stability of the two connection is strengthened, ensures that electric wire main body and attaching plug 1 are closely joined together, prevents the two due to loosening
Lead to mobile phone voltage instability and burn out interior of mobile phone circuit.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of inverse inserting-preventing mobile phone charging wire, including charging wire main body and attaching plug, the charging wire main body is inserted in the electricity
In the plug of source, which is characterized in that the charging wire main body includes main line, USB plug, Mobile phone plug, the USB plug and described
Mobile phone plug is electrically connected respectively with the main line both ends；The attaching plug is equipped with the USB being adapted to the USB plug and connects
Mouthful；The USB plug is equipped with an at least positioning convex platform, and the USB interface is equipped with the positioning being adapted to the positioning convex platform
Sliding slot.
2. inverse inserting-preventing mobile phone charging wire as described in claim 1, which is characterized in that the positioning convex platform and the positioning runner
Quantity be respectively set to two.
3. the inverse inserting-preventing mobile phone charging wire as described in claim 1~2 is any, which is characterized in that the positioning convex platform and described
The setting triangular in shape of the longitudinal section of positioning runner.
4. inverse inserting-preventing mobile phone charging wire as claimed in claim 3, which is characterized in that the positioning convex platform and the positioning runner
Fit system for interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721542344.0U CN207588108U (en) | 2017-11-17 | 2017-11-17 | A kind of inverse inserting-preventing mobile phone charging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721542344.0U CN207588108U (en) | 2017-11-17 | 2017-11-17 | A kind of inverse inserting-preventing mobile phone charging wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588108U true CN207588108U (en) | 2018-07-06 |
Family
ID=62732007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721542344.0U Active CN207588108U (en) | 2017-11-17 | 2017-11-17 | A kind of inverse inserting-preventing mobile phone charging wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588108U (en) |
-
2017
- 2017-11-17 CN CN201721542344.0U patent/CN207588108U/en active Active
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