CN201429827Y - Mouse signal transmitter with USB expansion connection port - Google Patents

Abstract

The utility model discloses a mouse signal transmitter with USB expands connection port, including signal transmission module, at least one USB expansion connection port in this signal transmitter to and the USB connects. The USB joint is used for being plugged into a USB connecting port of a computer host, so that the signal transmission module and the USB expansion connecting port generate functions; the signal transmission module is used for connecting a mouse device, so that the mouse can be wirelessly connected to the computer host; the USB expansion connection port is used for providing connection of other USB external devices, so that the other USB external devices are connected to the computer host. Through the device, the signal transmitter provides the function of the USB expansion device, the configuration of other USB expansion devices is saved, and more USB external devices can be connected with the computer host through the signal transmitter, so that the USB expansion device is more convenient.

Description

Mouse signal transmitter with USB expansion port

technical field

The utility model relates to a mouse signal transmitter with a USB expansion connection port.

Background technique

With the advancement of information technology, people's demand for various information and electronic products is increasing to provide a more comfortable and convenient life. In order to meet the unlimited needs of consumers, all kinds of convenient electronic products have appeared one by one, so that the public can enjoy the convenient life brought by technology all the time.

Although there are many forms of technological electronic products, they basically revolve around a key product, which is the computer. Whether it is the mouse, keyboard and other basic input devices of various specifications and brands; output devices such as printers and plotters; memory devices such as memory cards, card readers, flash drives, and external hard drives; or multimedia such as digital cameras and speakers device etc. Most of these numerous electronic products or computer peripheral devices need to be connected with a host computer to perform their functions. Traditionally, the above-mentioned various electronic products have their own specifications, and the computer must first recognize the specifications before establishing a connection between the computer and the electronic products. Therefore, conflicts between hardware and software often occur, or the dilemma that the operating system cannot support. Then, in order to integrate different electronic products of various specifications to facilitate the exchange of information with the host computer, a number of international standard communication protocols are produced. Among them, the Universal Serial Bus (USB) is one of the most common communication protocols today.

For computer users, besides the built-in keyboard, the mouse is the most commonly used computer peripheral device. Although most of the connection ports of traditional mice are PS2 interfaces, with the trend of the times, they have been gradually replaced by USB interfaces. However, because the mouse is almost an indispensable product for computer users, when computer users gradually expand other electronic products, some problems will often occur. The main key to this problem is the number of USB connection ports.

Judging from the current computer mainframes, it is an inevitable trend to reduce the size, especially for notebook computers, the smaller the size, the easier it is to carry, so it is the main force of research and development by various manufacturers. However, it is quite difficult in practice to provide multiple USB connection ports on a host computer with limited volume. Therefore, generally small host computers or notebook computers only have two USB connection ports at most. This kind of design means that when the mouse occupies one of the USB connection ports, other products can only be replaced in real time according to the current situation of use, which is very inconvenient to operate.

For this reason, many people will increase the number of USB connection ports by using a USB expansion device (USB HUB). However, the USB expansion device is an external device after all, and it is easy to forget to carry it in use, resulting in the inability to carry out the expansion function. And the USB expansion device itself will also occupy the USB connection port on the computer, so that the user cannot intuitively insert the USB external device on the computer, which does not conform to the operating habits of ordinary people, and also leads to the low popularity of the USB expansion device.

For this reason, the author of this case started to develop and improve, and found that the signal transmitter of the wireless mouse can meet the operating habits of most people, and can indeed increase the number of USB connection ports.

Utility model content

The main purpose of the utility model is to provide a mouse signal transmitter with a USB expansion connection port, which combines the wireless mouse used by most people, and directly sets the USB expansion connection port on the signal transmitter, the user The operation is quite smooth, and it can effectively provide multiple USB expansion connection ports, which is quite convenient to use.

Another object of this utility model is to provide a mouse signal transmitter with a USB expansion connection port. This product is combined with the mouse that the user must use, so it is easy to carry around to play the operation function of the USB expansion connection at any time.

In order to achieve the above object, the utility model has taken the following technical solutions:

A mouse signal transmitter with a USB expansion connection port mainly includes a signal transmission module, at least one USB expansion connection port, and a USB connector. The USB connector is used to plug into the USB connection port of the computer host, so that the signal transmission module can function with the USB expansion connection port; the signal transmission module is used to connect the mouse device, so that the mouse can be wirelessly connected to the computer host and the USB expansion connection port is used to provide the connection of other USB external devices, so that other USB external devices can be connected to the computer host.

The utility model has the following beneficial effects. Through the above device, the signal transmitter itself provides the function of a USB expansion device (USB HUB), which saves the configuration of other USB expansion devices, and then allows more USB external devices to pass the signal The transmitter is connected to the host computer to perform more convenient functions.

Description of drawings

Please refer to the following detailed description and accompanying drawings of the preferred embodiments of the present utility model, and the technical contents and purpose effects thereof of the present utility model will be further understood; the accompanying drawings of the relevant embodiments are:

Fig. 1 is the embodiment figure of the utility model; And

Fig. 2 is a structural variation illustration of the utility model;

Reference signs: 1. Signal transmitter; 11. USB connector; 12. Wireless transmission module; 13. USB expansion connection port; 14. Connection indicator light; 15. Extension cable; 2. Computer host; 21. USB connection port; 3. Mouse; 4. USB external device.

Detailed ways

Please refer to shown in Fig. 1, it is a kind of mouse signal transmitter with USB expansion connection port claimed by the utility model, its main body is signal transmitter 1, and this signal transmitter 1 has USB joint 11, and this USB joint 11 uses to be plugged into the USB connection port 21 of the host computer 2, so that the signal transmitter 1 is connected to the host computer 2 to generate functions.

The signal transmitter 1 is built with a wireless transmission module 12, and the wireless transmission module 12 is used to connect the mouse 3 device, so that the mouse 3 can be wirelessly connected to the computer host 2 for control.

And the utility model promptly is provided with at least one USB expansion connection port 13 on this signal transmitter 1, and this USB expansion connection port 13 is used for providing the connection of other USB external devices 4, and connects to computer host computer 2 through this USB connector 11 On, thereby providing the function of USB expansion device (USB HUB).

Through the aforementioned structure, the signal transmitter 1 needs to occupy a USB connection port 21 of the host computer 2 when used, just like a conventional device, but because the signal transmitter 1 itself is provided with at least one USB expansion connection port 13, so its expansion Ability can be improved instead. Simultaneously, the USB expansion connection port 13 is directly arranged on the signal transmitter 1, so the user is easy to carry it with him and will not forget it. Furthermore, in conjunction with the existing electronic technology, the signal transmitter 1 can be designed to be quite miniature, which is not only beautiful in appearance, but also helpful for portability.

The aforementioned signal transmitter 1 may be provided with a connection indicator light 14. When the USB connector 11 has been plugged into the computer host 2 to make the circuit conduction, the connection indicator light 14 will light up to remind the user that the wireless transmission module can be used. 12 and USB expand the function of the connection port 13.

Please also refer to FIG. 2, an extension line 15 may be provided between the signal transmitter 1 and the USB connector 11, and the extension line 15 provides flexibility in the location of the signal transmitter 1, for example, when the host computer 2 is placed in a narrow position. , the signal transmitter 1 can be stretched to other positions through the extension cable 15 to facilitate the connection of other USB external devices 4 .

The above detailed description is a specific description of a feasible embodiment of the utility model, which is not intended to limit the patent scope of the utility model, and any equivalent implementation or change that does not depart from the utility model shall be included in the scope of this case within the scope of the patent.

Claims (3)

1. A mouse signal transmitter with a USB expansion connection port, characterized in that: it includes: The signal transmission module is used for wirelessly connecting the mouse device; At least one USB expansion connection port for providing connection of USB external devices; and The USB connector is used for inserting into the USB connection port of the host computer, so that the signal transmission module can function with the USB expansion connection port. 2. The mouse signal transmitter with USB expansion connection port as claimed in claim 1, characterized in that: said signal transmitter has a connection indicator light, which is used to confirm that the USB connector has been plugged into the computer host, and to make it The signal transmission module is functionally connected with the USB expansion connection port. 3. The mouse signal transmitter with USB expansion connection port as claimed in claim 1, wherein the USB connector is connected to the signal transmitter by an extension cable, so as to adjust the setting position.

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