CN201156242Y - Mouse with light open when fetching pen - Google Patents

Abstract

The utility model relates to a mouse with a pen for lighting. The mouse is provided with a mouse body and is characterized by comprising the pen, a normally-closed switch, a resistor and a luminous diode, wherein, the pen, the normally closed switch, the resistor and the luminous diode are arranged in the mouse body; the top of the pen is raised outside the mouse body; the pen is contacted with the normally closed switch; the normally closed switch is connected with the resistor; the resistor is connected with the luminous diode. The mouse with the pen for lighting brings great convenience for people using a computer at night, saves the troubles for lighting a light and finding the pen and also can illuminate a computer keyboard.

Description

A kind of mouse of getting the bright lamp of pen

Technical field:

The utility model relates to a kind of mouse of getting the bright lamp of pen.

Background technology:

Existing mouse only is the function of operating computer, and the late into the night, many people carried out in the dark when using computer, but when needs write with a pen word, operator's hand often will leave mouse, turn on light, looks for pen, and was cumbersome.

Summary of the invention:

The purpose of this utility model provides a kind of mouse of getting the bright lamp of pen, and it can overcome the deficiencies in the prior art.

The utility model is achieved in that it has mouse main body, it is characterized in that having pen, normally closed switch, resistance and light emitting diode, wherein, pen, normally closed switch, resistance and light emitting diode place in the mouse main body, expose outside the mouse main body on the top of pen, pen contact normally closed switch, normally closed switch connects resistance, and resistance connects light emitting diode.

The utility model can make things convenient for the people who uses computer night greatly, saves the trouble of turning on light, looking for pen, can also throw light on for computor-keyboard.

Description of drawings:

Fig. 1 is that the utility model structural representation selection Fig. 1 is a Figure of abstract

Fig. 2 is the utility model circuit diagram

Embodiment:

As shown in Figure 1, 2, the utlity model has mouse main body 1, it is characterized in that having pen 2, normally closed switch 3, resistance 4 and light emitting diode 5, wherein, pen 2, normally closed switch 3, resistance 4 and light emitting diode 5 place in the mouse main body 1, and expose outside the mouse main body 1 on the top of pen 2, pen 1 contact normally closed switch 3, normally closed switch 3 connects resistance 4, and resistance 4 connects light emitting diode 5.

During use, when pen 2 inserted mouse main body 1, normally closed switch 3 was opened, and circuit is disconnected, and light emitting diode 5 does not work, when pen 2 when mouse main body 1 is extracted out, normally closed switch 3 closures, circuit is connected, light emitting diode 5 is luminous.

Claims (1)

1, a kind of mouse of getting the bright lamp of pen, has mouse main body (1), it is characterized in that having pen (2), normally closed switch (3), resistance (4) and light emitting diode (5), wherein, pen (2), normally closed switch (3), resistance (4) and light emitting diode (5) place in the mouse main body (1), and expose outside the mouse main body (1) on the top of pen (2), pen (1) contact normally closed switch (3), normally closed switch (3) connects resistance (4), and resistance (4) connects light emitting diode (5).

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