CN203932589U - A kind of Multifunctional USB concentrator - Google Patents

Abstract

The utility model is a multifunctional USB hub, which contains a junction box, an earphone access line, a microphone access line, a camera access line and a USB plug, and the junction box can be connected to a computer through the access line and the USB plug. connection, the junction box is a square structure, a connection line, a transfer structure and a circuit are arranged in the square structure, and an earphone jack, a microphone jack, a camera jack and a USB are arranged on different faces of the square structure. Interface; on at least one surface of the square structure, a loudspeaker and a switching switch for the loudspeaker and the earphone are arranged. The utility model contains the connection jack and the USB interface of the peripheral electronic products of the computer. Through various external connection methods, the current desktop computer and the notebook computer can be connected with more peripheral electronic devices, and to a certain extent, it plays the role of extending the connecting line; The utility model has the advantages of simple structure, convenient manufacture, portability and use.

Description

A Multifunctional USB Hub

technical field

The utility model relates to the technical field of computer accessories, in particular to wiring devices such as earphones, microphones and cameras, and is a multifunctional USB hub.

Background technique

With the development of the times, computers are becoming more and more popular, and there are more and more external devices around computers. USB is the most widely used bus in today's computers and consumer electronics products, and can connect various computer accessories. The connecting lines and data lines adopted by the existing mouse, keyboard, mobile hard disk, etc. can all use the USB interface.

Currently, desktop computers and notebook computers have fewer USB interfaces, and often cannot access too many peripheral electronic products at the same time. Therefore a USB hub is required. Most of the current USB hubs only occupy one USB port on the computer, and then separate out several USB ports. However, the current hub has a single function and cannot meet the needs of computer users for multiple earphone ports and microphone ports.

Utility model content

The purpose of this utility model is to solve the above problems and provide a multifunctional USB hub, which integrates the peripheral accessories of the computer and the functions of the equipment, and concentrates the access functions of accessories such as earphones, microphones, and cameras on one hub to meet Computer users' requirements for external device expansion. The USB hub is compact, convenient, easy to carry, and very easy to manufacture.

In order to achieve the above object, the utility model adopts the following technical solutions.

A multifunctional USB hub includes a junction box, an earphone access line, a microphone access line, a camera access line and a USB plug, the junction box can be connected to a computer through the access line and the USB plug, and the The junction box is a square structure, and connecting wires, switching structures and circuits are arranged in the square structure, and it is characterized in that earphone jacks, microphone jacks, camera jacks and USB interface; at least one surface of the square structure is provided with a loudspeaker and a switching switch between the loudspeaker and the earphone.

Further, a first earphone jack, a first microphone jack, a first camera jack, a loudspeaker, a switching switch of a loudspeaker and an earphone are set on the front of the junction box; the fifth USB is set on the left side of the junction box. Interface; the second earphone jack, the second microphone jack, the second camera jack, and the third USB interface are set on the right side of the junction box; the first USB interface and the third USB interface are set on the top surface of the junction box Two USB interfaces; the fourth USB interface is set on the bottom surface of the junction box 1; no access line jack and USB interface are arranged at the back of the junction box.

Further, the fourth USB interface and the fifth USB interface and the switch of the first earphone jack, the first microphone jack, the first camera jack, the loudspeaker, the loudspeaker and the earphone are set on the front of the junction box 1; The right side of the junction box is provided with a second earphone jack, a second microphone jack, a second camera jack and a third USB interface; the top surface of the junction box is provided with a first USB interface and a second USB interface ; There are no access line jacks and USB interfaces on the back, left and below of the junction box.

Further, a dustproof plug is provided on the jack and the USB interface.

The positive effect of a kind of multifunctional USB hub of the present utility model is:

(1) Contains connection jacks and USB interfaces for computer peripheral electronic products, through various external connection methods, so that current desktop computers and notebook computers can connect more peripheral electronic devices.

(2) The interfaces of computer peripheral electronic equipment such as earphones, microphones, and cameras are assembled on a hub, which not only provides users with two earphones, two microphones, and two camera jacks, but also extends the interface to a certain extent. The role of the connecting line.

(3) The structure is simple, easy to make, easy to carry and use.

Description of drawings

Fig. 1 is the structure diagram of a kind of multifunctional USB hub embodiment I of the utility model.

FIG. 2 is a structural schematic diagram of Embodiment II of a multifunctional USB hub of the present invention.

The labels in the figure are:

1. Junction box; 201. First USB interface; 202. Second USB interface;

203. The third USB interface; 204. The fourth USB interface; 205. The fifth USB interface;

3. Headphone connection line; 4. Microphone connection line; 5. Camera connection line;

6. USB plug; 701, the first headphone jack; 702, the second headphone jack;

801. The first microphone jack; 802. The second microphone jack; 901. The first camera jack;

902. Second camera jack; 10. Speaker; 11. Switch.

Detailed ways

A specific embodiment of a multifunctional USB hub of the present invention will be described below in conjunction with the accompanying drawings, however, the implementation of the present invention is not limited to the following embodiments. The described direction is the direction shown in the structure in the figure.

See Fig. 1 (embodiment I). A multifunctional USB hub includes a junction box 1 , an earphone connection line 3 , a microphone connection line 4 , a camera connection line 5 and a USB plug 6 . The junction box 1 is a square structure made of plastic or wood, and consists of six sides: a first earphone jack 701, a first microphone jack 801, a first camera jack are arranged on the front of the junction box 1 Hole 901, loudspeaker 10, loudspeaker and earphone switch 11; the fifth USB interface 205 is set on the left side of the junction box 1; the second earphone jack 702 and the second microphone are set on the right side of the junction box 1 Jack 802, the second camera jack 902, the third USB interface 203; the first USB interface 201 and the second USB interface 202 are arranged on the top surface of the junction box 1; the bottom surface of the junction box 1 is arranged The fourth USB interface 202 : no access line jack and USB interface are provided at the back of the junction box 1 . The electronic and electrical components involved are commercially available. The peripheral electronic products of the computer can be connected with the desktop computer or the notebook computer through the said access line jack and the USB interface.

The speaker 10 and the switch 11 (of the speaker and earphone) arranged on the front of the junction box 1 can only hear the sound after plugging in the earphone under normal circumstances; when the switch 11 is pressed, the sound will be emitted from the speaker 10 However, there is no sound in the earphone, which plays the role of external speaker and sound amplification.

The USB interface can not only charge devices such as mobile phones and tablet computers, but also transmit data.

In order to prevent dust from accumulating in the access line jack and the USB interface, during implementation, the access line jack and the USB interface may be equipped with soft plastic or rubber dustproof plugs (not shown in the figure) ), when the specific access line jack or USB interface is not working, it can be plugged with the dustproof plug so as to keep the access line jack or USB interface clean.

See Figure 2 (Example II). A multifunctional USB hub, its structure is basically the same as that of Embodiment 1. The structural difference between Embodiment II and Embodiment I is: the fourth USB interface 204 and the fifth USB interface 205 and the first earphone jack 701, the first microphone jack 801, The first camera jack 901, loudspeaker 10, loudspeaker and earphone switch 11; no access line jack and USB interface are set at the back, left side and below of the junction box 1.

The usage mode of a kind of multifunctional USB hub of the utility model is:

(1) When in use, connect the USB hub of the present invention to the computer through the USB plug 6, and then connect the earphone connection line 3, the microphone connection line 4 and the camera connection line 5 to the corresponding interfaces on the computer respectively. A utility model USB hub will work. Users will need to use the computer peripheral electronic equipment, such as earphones, microphones, cameras and USB plugs of other electronic equipment, respectively into the corresponding access line jack and/or USB interface on the USB hub (first insert the plug into the access line plug hole and the dust-proof plug on the USB interface), it can realize the simultaneous application of multiple external peripheral electronic devices.

(2) When using the loudspeaker 10 , it is only necessary to switch the function of the earphone and the loudspeaker 10 by setting the switching switch 11 to the loudspeaker position.

(3) After use, cover each access line jack and/or USB interface with a dust-proof plug to prevent dust from entering.

Claims (4)

1. a Multifunctional USB concentrator, contain cable concentrator (1), earphone tie-in line (3), microphone tie-in line (4), camera tie-in line (5) and USB plug (6), described cable concentrator (1) can be connected with computer with USB plug (6) by described tie-in line, described cable concentrator (1) is square structure, connecting line and exchanging structure and circuit are set in described square structure, it is characterized in that, earphone jack, microphone jack, camera jack and USB interface are set on the not coplanar of described square structure; On at least one face of described square structure, be provided with the diverter switch (11) of loud speaker (10) and loud speaker and earphone.

2. a kind of Multifunctional USB concentrator according to claim 1, it is characterized in that, the diverter switch (11) of the first earphone jack (701), the first microphone jack (801), the first camera jack (901), loud speaker (10), loud speaker and earphone is set in the front of described cable concentrator (1); The 5th USB interface (205) is set on the left side of described cable concentrator (1); The second earphone jack (702), the second microphone jack (802), second camera jack (902), the 3rd USB interface (203) are set on the right side of described cable concentrator (1); At the end face of described cable concentrator (1), the first USB interface (201) and secondary USB interface (202) are set; The 4th USB interface (202) is set in the bottom surface of described cable concentrator (1); Tie-in line jack and USB interface are not set after described cable concentrator (1).

3. a kind of Multifunctional USB concentrator according to claim 1, it is characterized in that, the diverter switch (11) of the 4th USB interface (204) and the 5th USB interface (205) and the first earphone jack (701), the first microphone jack (801), the first camera jack (901), loud speaker (10), loud speaker and earphone is set in the front of described cable concentrator (1); The second earphone jack (702), the second microphone jack (802), second camera jack (902) and the 3rd USB interface (203) are set on the right side of described cable concentrator (1); At the end face of described cable concentrator (1), the first USB interface (201) and secondary USB interface (202) are set; After described cable concentrator (1), the left side and below tie-in line jack and USB interface are not set.

4. a kind of Multifunctional USB concentrator according to claim 1, is characterized in that, further, in described jack and USB interface, is provided with dust plug.