CN212571602U

CN212571602U - Transfer line for communication transmission equipment

Info

Publication number: CN212571602U
Application number: CN202021123211.1U
Authority: CN
Inventors: 黄传星
Original assignee: Shenzhen Chengtuo Electronics Co ltd
Current assignee: Shenzhen Chengtuo Electronics Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-19
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a patch cord for communication transmission equipment, including USB data interface, audio interface and cell-phone end interface, USB data interface, audio interface be electric connection USB connection terminal and audio frequency connection terminal respectively, cell-phone end interface respectively through first transmission line and second transmission line with audio interface and USB data interface connect, the outside cladding of audio interface has shielding shell, shielding shell with the inner wall sliding connection of audio frequency connection terminal, the outside center department of audio frequency connection terminal is equipped with the cell body, the outside center department of USB connection terminal be equipped with the spliced pole of cell body adaptation, the pedestal outside of USB connection terminal, audio frequency connection terminal and cell-phone end interface all is equipped with rather than fixed abrupt piece, still cup jointed on first transmission line and the second transmission line and restraint the ring. The utility model provides a pair of switching audio frequency of being convenient for of patch cord for communication transmission equipment is convenient for accomodate, uses convenient and switching sound quality good.

Description

Transfer line for communication transmission equipment

Technical Field

The utility model relates to the field of communication technology, particularly, relate to a patch cord for communication transmission equipment.

Background

With the continuous development of electronic technology, digital products are closer to the lives of people, and data lines become an indispensable part in our lives; at present, mainstream mobile phone manufacturers further reduce the thickness of the mobile phone body, improve the aesthetic degree of the product, and improve the dustproof performance of the mobile phone (the earphone hole is always a dust inlet), and the common method is to cancel the earphone interface; the mobile phones on the market are basically smart phones, so that the electric quantity is consumed quickly, and the situation of insufficient electric quantity often occurs; when charging, owing to do not have the cell-phone earphone interface, just also can't use the earphone to normally listen to the music or exchange sound information, can use and bring very big inconvenience, and its switching tone quality is relatively poor, accomodates inconveniently, and it is convenient inadequately to use.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a patch cord for communication transmission equipment is used for solving above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a patch cord for communication transmission equipment, includes USB data interface, audio interface and cell-phone end interface, USB data interface, audio interface be electric connection USB connection terminal and audio frequency connection terminal respectively, the cell-phone end interface respectively through first transmission line and second transmission line with audio interface and USB data interface connect, the outside cladding of audio interface has shielding shell, shielding shell with the inner wall sliding connection of audio frequency connection terminal, the outside center department of audio frequency connection terminal is equipped with the cell body, the outside center department of USB connection terminal be equipped with the spliced pole of cell body adaptation, the pedestal outside of USB connection terminal, audio frequency connection terminal and cell-phone end interface all is equipped with rather than fixed abrupt piece, still cup jointed on first transmission line and the second transmission line and receive the beam ring.

Further, the binding rings are made of elastic rubber materials, and the number of the binding rings is at least two.

Furthermore, a second sheath is sleeved on the outer side of the USB data interface, and the second sheath is made of transparent PVC materials.

Furthermore, the connecting column is magnetically attracted with the groove body.

Furthermore, the shielding shell comprises a resin adhesive layer, a copper net layer and a metal aluminum foil layer, wherein the resin adhesive layer, the copper net layer and the metal aluminum foil layer are sequentially coated from outside to inside.

Furthermore, a first sheath is sleeved on the outer side of the mobile phone end interface, and the first sheath is made of transparent PVC materials.

Furthermore, the first sheath and the second sheath are respectively fixed on a base body of the mobile phone end interface and the USB wire holder through elastic ropes.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a pair of communication transmission equipment is with patch cord can realize USB data transmission and connect the function that audio interface realized audio frequency switching transmission through the earphone plug, can make first transmission line and second transmission line to receive through the ring of restrainting, the audio interface who will fix in shielding shell slides in the audio frequency connection terminal through shielding shell and realizes that it accomodates, effectively shield through shielding shell, increase the tone quality, the cell body through the audio frequency connection terminal realizes the two accomodating of the same place with the spliced pole actuation of USB connection terminal, and because audio interface accomodates the inside USB data interface normal use that does not influence of audio frequency connection terminal, the USB connection terminal of being convenient for through the piece suddenly, the plug of audio frequency connection terminal and cell-phone end interface, it is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a patch cord for a communication transmission device according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a USB data interface and a USB wire holder of a patch cord for a communication transmission device according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional structural diagram of a shielding shell of a patch cord for a communication transmission device according to an embodiment of the present invention.

Reference numerals:

1. a USB data interface; 2. an audio interface; 3. a mobile phone end interface; 4. a USB wire holder; 5. an audio wire holder; 6. a shielding housing; 7. a trough body; 8. connecting columns; 9. a first transmission line; 10. a second transmission line; 11. a bundling ring; 12. a first sheath; 13. a second sheath; 14. an elastic cord; 15. a bump; 16. a resin adhesive layer; 17. a copper mesh layer; 18. and a metal aluminum foil layer.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, a patch cord for communication transmission equipment according to an embodiment of the present invention includes a USB data interface 1, an audio interface 2, and a handset end interface 3, where the USB data interface 1 and the audio interface 2 are respectively electrically connected to a USB connection base 4 and an audio connection base 5, the handset end interface 3 is respectively connected to the audio interface 2 and the USB data interface 1 through a first transmission line 9 and a second transmission line 10, the outside of the audio interface 2 is covered with a shielding housing 6, the shielding housing 6 is slidably connected to the inner wall of the audio connection base 5, a slot 7 is disposed at the center of the outside of the audio connection base 5, a connection post 8 adapted to the slot 7 is disposed at the center of the outside of the USB connection base 4, the audio connection base 5, and the base of the handset end interface 3 are respectively provided with a protruding block 15 fixed thereto, and a bundling ring 11 is sleeved on the first transmission line 9 and the second transmission line 10.

According to the above solution of the present embodiment, the ring 11 is made of elastic rubber material, and the number of the ring 11 is at least two to facilitate the bundling of the two ends of the first transmission line 9 and the second transmission line 10.

According to the above scheme of this embodiment, the outside of the USB data interface 1 is sleeved with the second sheath 13, and the second sheath 13 is made of transparent PVC material.

According to the above scheme of this embodiment, the spliced pole 8 with the slot body 7 magnetic attraction makes audio frequency connection terminal 5 and the actuation of USB connection terminal 4 accomodate.

According to the above scheme of this embodiment, shielding shell 6 includes resin glue film 16, copper mesh layer 17 and metal aluminium foil layer 18, resin glue film 16, copper mesh layer 17 and metal aluminium foil layer 18 set up the shielding interference ability that increases audio interface 2 by the outer cladding in proper order that goes into, improve tone quality.

According to the above scheme of this embodiment, the first sheath 12 is sleeved on the outer side of the mobile phone end interface 3, and the first sheath 12 is made of transparent PVC.

According to the above solution of this embodiment, the first sheath 12 and the second sheath 13 are respectively fixed on the base body of the mobile phone end interface 3 and the USB connection base 4 through the elastic cord 14, and the first sheath 12 and the second sheath 13 respectively protect the mobile phone end interface 3 and the USB data interface 1.

The utility model provides a pair of communication transmission is patch cord for equipment can realize USB data transmission and connect the function that connects audio interface 2 to realize audio frequency switching transmission through the earphone, can make first transmission line 9 and second transmission line 10 to tighten up through binding ring 11, audio interface 2 to fix in shielded enclosure 6 slides in audio frequency connection terminal 5 through shielded enclosure 6 and realizes that it accomodates, effectively shield through shielded enclosure 6, increase tone quality, the cell body 7 through audio frequency connection terminal 5 and the spliced pole 8 actuation of USB connection terminal 4 realize that the two accomodates fixedly together, and because audio frequency interface 2 accomodates audio frequency connection terminal 5 inside does not influence USB data interface 1 normal use, be convenient for point to USB connection terminal 4 through setting up of jut 15, the plug of audio frequency connection terminal 5 and cell-phone end interface 3, be difficult for skidding.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a patch cord for communication transmission equipment, a serial communication port, including USB data interface (1), audio interface (2) and cell-phone end interface (3), USB data interface (1), audio interface (2) be electric connection USB connection terminal (4) and audio connection terminal (5) respectively, cell-phone end interface (3) respectively through first transmission line (9) and second transmission line (10) with audio interface (2) and USB data interface (1) are connected, the outside cladding of audio interface (2) has shielding shell (6), shielding shell (6) with the inner wall sliding connection of audio connection terminal (5), the outside center department of audio connection terminal (5) is equipped with cell body (7), the outside center department of USB connection terminal (4) be equipped with spliced pole (8) of cell body (7) adaptation, USB connection terminal (4) have, The base body outside of audio frequency wire holder (5) and cell-phone end interface (3) all is equipped with lug (15) rather than fixed, still cup jointed on first transmission line (9) and second transmission line (10) and receive collar (11).

2. A patch cord for a communication transmission device according to claim 1, wherein said cinch ring (11) is made of an elastic rubber material, said number of cinch rings (11) being at least two.

3. The patch cord for communication transmission equipment according to claim 1, wherein a second sheath (13) is sleeved on the outer side of the USB data interface (1), and the second sheath (13) is made of transparent PVC.

4. The patch cord for communication transmission equipment according to claim 1, wherein the connection post (8) is magnetically attracted to the slot body (7).

5. The patch cord for the communication transmission equipment according to claim 1, wherein the shielding shell (6) comprises a resin adhesive layer (16), a copper mesh layer (17) and a metal aluminum foil layer (18), and the resin adhesive layer (16), the copper mesh layer (17) and the metal aluminum foil layer (18) are sequentially coated from outside to inside.

6. The patch cord for the communication transmission equipment according to claim 1, wherein a first sheath (12) is sleeved on the outer side of the mobile phone end interface (3), and the first sheath (12) is made of transparent PVC.

7. The patch cord for communication transmission equipment according to claim 6, wherein the first sheath (12) and the second sheath (13) are respectively fixed on the base body of the mobile phone end interface (3) and the USB wire holder (4) through an elastic rope (14).