CN208939259U - A kind of USB interface deconcentrator - Google Patents

A kind of USB interface deconcentrator Download PDF

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Publication number
CN208939259U
CN208939259U CN201821976881.0U CN201821976881U CN208939259U CN 208939259 U CN208939259 U CN 208939259U CN 201821976881 U CN201821976881 U CN 201821976881U CN 208939259 U CN208939259 U CN 208939259U
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CN
China
Prior art keywords
protecting crust
cable
interface
extension support
deconcentrator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821976881.0U
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Chinese (zh)
Inventor
戴隆忠
王贵抨
黄祖全
母安松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lixinjie Dongguan Precision Mold Manufacturing Co Ltd
Original Assignee
Lixinjie Dongguan Precision Mold Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lixinjie Dongguan Precision Mold Manufacturing Co Ltd filed Critical Lixinjie Dongguan Precision Mold Manufacturing Co Ltd
Priority to CN201821976881.0U priority Critical patent/CN208939259U/en
Application granted granted Critical
Publication of CN208939259U publication Critical patent/CN208939259U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of USB interface deconcentrators, including extension support and cable, one end of the cable is connect by interconnecting piece with extension support, the other end of the cable is connected with Type-C interface, the outside of the Type-C interface is coated with the second protective jacket, the outside of the extension support is set gradually there are four USB connection socket, the inside of the extension support includes upper protecting crust and lower protecting crust, it is covered on the inner wall of the upper protecting crust and is connected to conducting foam, circuit board is fixed between the upper protecting crust and lower protecting crust, one end of the cable is connected by solder joint with circuit board, the cable is internally provided with magnet ring.The utility model passes through setting extension support, cable, Type-C interface, USB connection socket, upper protecting crust, conducting foam, socket, circuit board, lower protecting crust, card slot and magnet ring, solve Type-C interface deconcentrator at this stage using when easily there is electromagnetic interference, data transmit unstable problem.

Description

A kind of USB interface deconcentrator
Technical field
The utility model relates to technical field of electronic equipment, specially a kind of USB interface deconcentrator.
Background technique
Currently, USB Hub, it is multiple to refer to that a USB interface can be extended to by one kind, and these interfaces can be made same When the device that uses.It is a kind of relatively common translation interface in market that Type-C, which turns USB interface extension, is mainly used for generally doing Public and household electrical appliances.USB interface deconcentrator at this stage using when can satisfy its basic use demand, however in actual use Remain certain deficiency.
Through retrieving, patent announcement number is that CN207819045U discloses the easy connection dress of a kind of computer and external equipment It sets.The Simple connector of computer and external equipment provided by the utility model, including the USB with several USB interfaces Deconcentrator and several attachment devices set on the USB interface.
Disadvantage possessed by the Simple connector of a kind of computer and external equipment is insufficient in the prior art:
1. the utility model provides a kind of USB interface deconcentrator, however the technology is unable to satisfy with electromagnetic environment The ability for the electromagnetic disturbance that cannot be born is worked normally and not constituted to anything in environment in equipment and system, and there are electromagnetism Interference, data transmission is unstable, and rush of current is also easy to produce interference when plugging line;
2. equipment stability in use at this stage is bad, it is low that circuit board row disturbs ability, constructs cumbersome, and cost is high.
Summary of the invention
(1) the technical issues of solving
The purpose of this utility model is to provide a kind of USB interface deconcentrator, solves USB interface deconcentrator at this stage Easily there is electromagnetic interference when use, data transmit unstable problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of USB interface deconcentrator, including extension One end of support and cable, the cable is connect by interconnecting piece with extension support, and the other end of the cable is connected with Type- C interface, the outside of the Type-C interface are coated with the second protective jacket, there are four the outside of the extension support is set gradually The inside of USB connection socket, the extension support includes upper protecting crust and lower protecting crust, covers and connects on the inner wall of the upper protecting crust There is conducting foam, circuit board is fixed between the upper protecting crust and lower protecting crust, one end of the cable passes through solder joint It is connected with circuit board.
Preferably, the cable is internally provided with magnet ring, and the outside of magnet ring is coated with the first protective jacket, and magnet ring is tight Neighbour is in one end of Type-C interface.
Preferably, no source crystal is installed on the outer wall of the extension support.
Preferably, the upper end of the circuit board is sequentially installed with four sockets, and the USB connection socket passes through conducting foam Successively it is connected with socket.
Preferably, the bottom of the lower protecting crust is provided with screw hole, and the inner rotation of screw hole is connected with M3 screw.
Preferably, the junction of the upper protecting crust and lower protecting crust side is provided with card slot, and two card slots and line The line outlet of cable matches setting.
(3) beneficial effect
The utility model provides a kind of USB interface deconcentrator, have it is following the utility model has the advantages that
1, the utility model passes through setting extension support, cable, USB connection socket, upper protecting crust, conducting foam, circuit The stability in use of plate, lower protecting crust, card slot and magnet ring, the utility model is good, can satisfy electromagnetic environment equipment and It is worked normally in system, and electromagnetic disturbance is not constituted to anything in environment, there is no electromagnetic interference when use, data are passed It is defeated more stable, it will not be greatly improved, solve by rush of current, the operation is stable performance and safety when plugging line The problem of USB deconcentrator stability difference at this stage, Type-C interface are nearby equipped with magnet ring to be molded positioning, and purpose can With the anti-interference ability of enhancement device, it secondly can guarantee that electric current is stablized, fixed protection set on the outside of magnet ring increases safety.
2, the utility model passes through setting extension support, cable, USB connection socket, upper protecting crust, conducting foam, circuit Plate, lower protecting crust, card slot and magnet ring, the good operating stability of the utility model, circuit board strong antijamming capability, conducting foam It is affixed in upper cover cavity, foam is equipped with through-hole, and through-hole is matched with the socket of upper protecting crust and circuit board upper end, and main purpose is protected It demonstrate,proves circuit board and upper and lower protecting crust constitutes conducting structure, and then exclusive PCR, enhance the anti-interference ability of circuit board, so that device Stability promoted, secondly rationally, construction is succinct for present apparatus design, can save cost of manufacture.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the explosive view of the utility model;
Fig. 3 is the back structures schematic diagram of the utility model;
Fig. 4 is the side view of the utility model.
Appended drawing reference in figure are as follows: 1, extension support;2, interconnecting piece;3, cable;4, the first protective jacket;5, the second protective jacket; 6, Type-C interface;7, without source crystal;8, USB connection socket;9, upper protecting crust;10, conducting foam;11, socket;12, circuit Plate;13, lower protecting crust;14, M3 screw;15, card slot;16, solder joint;17, magnet ring;18, screw hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, a kind of embodiment provided by the utility model: a kind of USB interface deconcentrator, including extension support 1 and cable 3, one end of cable 3 is connect by interconnecting piece 2 with support 1 is extended, and the other end of cable 3 is connected with Type-C interface The outside of 6, Type-C interfaces 6 is coated with the second protective jacket 5, while cable 3 is internally provided with magnet ring 17, prevents the electromagnetism dry It disturbs, keeps route more smooth, and the outside of magnet ring 17 is coated with the first protective jacket 4, the first protective jacket 4 and the second protective jacket 5 The mode for being all made of injection molding is wrapped up, and magnet ring 17 is adjacent to one end of Type-C interface 6, and extends the outside of support 1 successively There are four USB connection sockets 8 for setting, convenient for equipment such as external USB flash disk, keyboard, mouses, extend and are equipped with nothing on the outer wall of support 1 The inside of source crystal 7, extension support 1 includes upper protecting crust 9 and lower protecting crust 13, covers on the inner wall of upper protecting crust 9 and is connected to conduction Foam 10 is fixed with circuit board 12 between upper protecting crust 9 and lower protecting crust 13, and the upper end of circuit board 12 is sequentially installed with Four sockets 11, USB connection socket 8 are successively connected with socket 11 by conducting foam 10, guarantee the anti-interference of circuit board 12 Performance, the bottom of lower protecting crust 13 is provided with screw hole 18, and the inner rotation of screw hole 18 is connected with M3 screw 14, cable 3 One end be connected with circuit board 12 by solder joint 16, the junction of upper protecting crust 9 and lower 13 side of protecting crust is provided with card Slot 15, and two card slots 15 match setting with the line outlet SR2 of cable 3, prevent the solder joint 16 above circuit board 12 from falling off.
When in use, Type-C interface 6 is equipped with magnet ring 17 nearby to be molded positioning, prevents the electromagnetic interference in space, allows biography It is defeated more stable, it can also effectively prevent rush of current when plug line to generate interference, while conducting foam 10 is affixed on protection In 9 cavity of shell, conducting foam 10 is equipped with through-hole, and through-hole is matched with the socket 11 of 12 upper end of upper protecting crust 9 and circuit board, mainly Purpose guarantees that circuit board 12 and upper protecting crust 9 and lower protecting crust 13 constitute conducting route exclusive PCR, enhancing circuit board 12 Anti-interference ability.
Can to sum up obtain, the utility model by setting extension support 1, cable 3, Type-C interface 6, USB connection socket 8, Upper protecting crust 9, conducting foam 10, socket 11, circuit board 12, lower protecting crust 13, card slot 15 and magnet ring 17, solve at this stage USB interface deconcentrator using when easily there is electromagnetic interference, data transmit unstable problem.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of USB interface deconcentrator, including extension support (1) and cable (3), it is characterised in that: one end of the cable (3) It is connect by interconnecting piece (2) with extension support (1), the other end of the cable (3) is connected with Type-C interface (6), described The outside of Type-C interface (6) is coated with the second protective jacket (5), and the outside of extension support (1) is set gradually there are four USB The inside of connection socket (8), extension support (1) includes upper protecting crust (9) and lower protecting crust (13), the upper protecting crust (9) it covers and is connected to conducting foam (10) on inner wall, be fixed with circuit between the upper protecting crust (9) and lower protecting crust (13) One end of plate (12), the cable (3) is connected by solder joint (16) with circuit board (12).
2. a kind of USB interface deconcentrator according to claim 1, it is characterised in that: cable (3) are internally provided with Magnet ring (17), and the outside of magnet ring (17) is coated with the first protective jacket (4), and magnet ring (17) is adjacent to Type-C interface (6) One end.
3. a kind of USB interface deconcentrator according to claim 1, it is characterised in that: on the outer wall of extension support (1) No source crystal (7) are installed.
4. a kind of USB interface deconcentrator according to claim 1, it is characterised in that: the upper end of the circuit board (12) according to There are four socket (11), the USB connection sockets (8) to be successively connected with socket (11) by conducting foam (10) for secondary installation.
5. a kind of USB interface deconcentrator according to claim 1, it is characterised in that: the bottom of the lower protecting crust (13) It is provided with screw hole (18), and the inner rotation of screw hole (18) is connected with M3 screw (14).
6. a kind of USB interface deconcentrator according to claim 1, it is characterised in that: the upper protecting crust (9) and lower protection The junction of shell (13) side is provided with card slot (15), and two card slots (15) match setting with the line outlet of cable (3).
CN201821976881.0U 2018-11-28 2018-11-28 A kind of USB interface deconcentrator Active CN208939259U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821976881.0U CN208939259U (en) 2018-11-28 2018-11-28 A kind of USB interface deconcentrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821976881.0U CN208939259U (en) 2018-11-28 2018-11-28 A kind of USB interface deconcentrator

Publications (1)

Publication Number Publication Date
CN208939259U true CN208939259U (en) 2019-06-04

Family

ID=66728124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821976881.0U Active CN208939259U (en) 2018-11-28 2018-11-28 A kind of USB interface deconcentrator

Country Status (1)

Country Link
CN (1) CN208939259U (en)

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