CN209747840U

CN209747840U - USB connecting wire

Info

Publication number: CN209747840U
Application number: CN201920971021.6U
Authority: CN
Inventors: 汪宇; 姜正林
Original assignee: Zhuhai Zong Cable Technology Co Ltd
Current assignee: Zhuhai Zong Cable Technology Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2019-12-06
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a USB connecting wire, which comprises a first connecting head, a second connecting head and a connecting wire main body, wherein the first connecting head and the second connecting head are respectively connected on two ends of the connecting wire main body, the first connecting head and the second connecting head respectively comprise a joint, an inner membrane and a shell, the inner membrane is arranged on the inner side of the shell, the joint is arranged on one end of the shell, a chip is arranged in the inner membrane on the second connecting head, the connecting wire main body comprises a first wire body, a second wire body, a third wire body, a silk thread, a ground wire, an aluminum foil layer, a weaving layer and a sheath, the utility model adopts the chip structure design in the second connecting head, and the chip model adopts an identification chip HUSB330, thereby providing the information of the transmission speed of a product, the size of the transmission current and the like, and the connected equipment detects that the chip can provide the heavy current charging of 5, the purpose of quick charging is achieved.

Description

USB connecting wire

Technical Field

The utility model relates to a connecting wire technical field specifically is a USB connecting wire.

Background

The USB connecting wire is used for connecting and communicating a computer and external equipment, and also can be used for charging a mobile phone and connecting the mobile phone with the outside. In popular terms, the USB interface is used for data transmission and charging, but the traditional USB interface is not easy to insert; and the charging of large current and large voltage is not supported, and the charging speed is not favorably improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a USB connecting wire, through adopting chip structural design in the second connector, and the chip model adopts discernment chip HUSB330 to can provide the transmission speed of product, transmission current's information such as size, the equipment of connection detects that this chip can provide 5A's heavy current and charges, reaches quick charge's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a USB connecting wire, includes first connector, second connector and connecting wire main part, first connector and second connector are connected respectively on the both ends of connecting wire main part, first connector and second connector all include joint, inner membrance and shell, the inner membrance sets up the inboard at the shell, the joint sets up and serves at one of shell, be equipped with the chip in the inner membrance on the second connector, the connecting wire main part includes first line body, second line body, third line body, silk thread, ground wire, aluminium foil layer, weaving layer and sheath, aluminium foil layer parcel is in the outside of first line body, second line body, third line body, silk thread and ground wire, the weaving layer parcel is in the outside of aluminium foil layer, the sheath parcel is in the outside of weaving layer.

Preferably, the first line body comprises three conductors, wherein the outer sides of two conductors are wrapped and insulated, and one conductor and the outer sides of two wrapped and insulated conductors are sequentially wrapped with aluminum foil and mylar.

Preferably, the second wire body comprises two conductors, the outer sides of the two conductors are wrapped with insulation, and the two conductors are wrapped together by a layer of aluminum foil.

Preferably, the third wire body is a conductor, and the outer side of the conductor is wrapped with insulation.

Preferably, the housing of the first connector is made of black ABS material, and the housing specification of the first connector is 21 × 12.8 × 7.

Preferably, the housing of the second connector is made of black ABS material, and the housing specification of the second connector is 15 × 16.5 × 7.

Preferably, the chip adopts a HUSB330 with the model number of identification chip.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model discloses an adopt chip structural design in the second connector, and the chip model adopts discernment chip HUSB330 to can provide the transmission rate of product, transmission current's information such as size, the equipment of connection detect this chip can provide 5A's heavy current and charge, reach quick charge's purpose.

drawings

Fig. 1 is a schematic structural view of the present invention;

Fig. 2 is a back view of the second connector of the present invention;

Fig. 3 is a side view of the first connector of the present invention;

fig. 4 is a side view of the second connecting head of the present invention;

fig. 5 is a cross-sectional view of the connecting wire body of the present invention;

Fig. 6 is a novel cross section of a first wire body of the present invention;

Fig. 7 is a front view of a chip of the present invention;

Fig. 8 is a back view of the chip of the present invention.

In the figure: 1. a first connector; 2. a second connector; 3. a connecting wire main body; 4. a joint; 5. an inner membrane; 6. a housing; 7. a chip; 8. a first wire body; 9. a second wire body; 10. a third wire body; 11. a silk thread; 12. a ground wire; 13. an aluminum foil layer; 14. weaving layer; 15. a sheath; 16. a conductor; 17. insulating; 18. aluminum foil; 19. mylar.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

referring to fig. 1-8, the present invention provides a USB connection cable according to a technical solution, including a first connector 1, a second connector 2, and a connection cable main body 3, wherein the first connector 1 and the second connector 2 are respectively connected to two ends of the connection cable main body 3, the first connector 1 and the second connector 2 both include a connector 4, an inner membrane 5, and a shell 6, the inner membrane 5 is disposed inside the shell 6, the connector 4 is disposed on one end of the shell 6, a chip 7 is disposed in the inner membrane 5 on the second connector 2, the connection cable main body 3 includes a first cable 8, a second cable 9, a third cable 10, a wire 11, a ground wire 12, an aluminum foil layer 13, a braid layer 14, and a sheath 15, the aluminum foil layer 13 is wrapped outside the first cable 8, the second cable 9, the third cable 10, the wire 11, and the ground wire 12, the braid layer 14 is wrapped outside the aluminum foil layer 13, the jacket 15 is wrapped around the outside of the woven layer 14.

First line body 8 includes three conductor 16, and wherein the outside parcel of two conductors 16 is insulating 17, one conductor 16 and two parcel are insulating 17 the conductor 16 outside is wrapped up in proper order together has aluminium foil 18 and wheat to draw 19, second line body 9 includes two conductors 16, and the outside parcel of two conductors 16 has insulating 17, and two conductors 16 are wrapped up by one deck aluminium foil 18 together, third line body 10 is the insulating 17 of conductor 16 outside parcel, the shell 6 of first connector 1 adopts black ABS material processing to form, and 6 specifications of shell of first connector 1 are 21 12.8 7, the shell 6 of second connector 2 adopts black ABS material processing to form, and 6 specifications of shell of second connector 2 are 15 16.5 7, chip 7 adopts the model to discern chip HUSB 330.

The working principle is as follows: connect on the connection interface that corresponds on equipment according to the port shape of first connector 1 and second connector 2 in the use can, because install chip 7 in the second connector 2, and the chip 7 model adopts discernment chip HUSB330 to can provide the transmission rate of product, information such as transmission current's size, the equipment of connecting detects that this chip 7 can provide 5A's heavy current and charges, reaches quick charge's purpose.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a USB connecting wire, includes first connector (1), second connector (2) and connecting wire main part (3), its characterized in that: the connecting wire comprises a first connecting head (1) and a second connecting head (2) which are respectively connected to two ends of a connecting wire main body (3), wherein the first connecting head (1) and the second connecting head (2) respectively comprise a joint (4), an inner membrane (5) and a shell (6), the inner membrane (5) is arranged on the inner side of the shell (6), the joint (4) is arranged on one end of the shell (6), a chip (7) is arranged in the inner membrane (5) on the second connecting head (2), the connecting wire main body (3) comprises a first wire body (8), a second wire body (9), a third wire body (10), a silk thread (11), a ground wire (12), an aluminum foil layer (13), a weaving layer (14) and a sheath (15), the aluminum foil layer (13) is wrapped on the outer sides of the first wire body (8), the second wire body (9), the third wire body (10), the silk thread (11) and the ground wire (12), the braided layer (14) wraps the outer side of the aluminum foil layer (13), and the sheath (15) wraps the outer side of the braided layer (14).

2. The USB connection cable of claim 1, wherein: the first wire body (8) comprises three conductors (16), wherein the outer sides of the two conductors (16) are wrapped with insulation (17), and the outer sides of the conductors (16) and the two conductors (16) wrapped with the insulation (17) are sequentially wrapped with aluminum foils (18) and mylar (19).

3. the USB connection cable of claim 1, wherein: the second wire body (9) comprises two conductors (16), the outer sides of the two conductors (16) are wrapped with insulation (17), and the two conductors (16) are wrapped by a layer of aluminum foil (18) together.

4. The USB connection cable of claim 1, wherein: the third wire body (10) is a conductor (16) and the outer side of the conductor is wrapped with an insulator (17).

5. the USB connection cable of claim 1, wherein: the shell (6) of the first connecting head (1) is made of black ABS materials in a machining mode, and the specification of the shell (6) of the first connecting head (1) is 21 x 12.8 x 7.

6. The USB connection cable of claim 1, wherein: the shell (6) of the second connector (2) is made of black ABS materials in a machining mode, and the specification of the shell (6) of the second connector (2) is 15 × 16.5 × 7.

7. The USB connection cable of claim 1, wherein: the chip (7) adopts the model to be discernment chip HUSB 330.