KR20030052297A - A mouse pad - Google Patents

Abstract

PURPOSE: A mouse pad is provided to enable a computer user to move a mouse stably by periodically executing a ventilation at many portions except a mouse operating surface for removing a sweat on a hand of the user. CONSTITUTION: In a plate mouse pad(1) having a mouse operating surface(1a), a plurality of holes(2a) are formed. A convex wrist supporting portion(2) which is manufactured by an elastic material is formed at the edge of the mouse operating surface(1a). According as an external power is pressed, air is discharged through the holes(2a) and an internal space(2b) is reduced. According as an external power is removed, the air is introduced and the internal space(2b) is returned as the initial state. In the case that an external power is pressed to the wrist supporting portion(2), a check value(3) blocks a discharge of the air. In the case that an external power is removed, the check value(3) introduces the air toward the internal space(2b).

Description

Mouse pad {A MOUSE PAD}

The present invention relates to a mouse pad, and more particularly, to a ball type by blowing cool wind at a point other than the mouse driving surface to remove a cut of a user's hand while performing a long computer operation using a mouse. Regardless of the type and light type, it can be used flexibly, and the user can get a cooler feeling as the blowing time is constant, and the computer work can be performed while the wrist part is supported on the wrist support. It relates to a mouse pad which can move a mouse stably.

A mouse is one of information input devices for inputting information such as figure input, object selection or execution into a computer, and there are a ball mouse using a rubber ball and an optical sensor type mouse using light according to an operation method.

The ball mouse sets the position on the screen according to the movement of the ball mounted in the mouse, and the optical sensor type mouse sets the position on the screen according to the position of the light emitted from the mouse. In addition to being used for cad, there is a trend that is mainly marketed in recent years.

1 is a perspective view of a mouse pad according to the prior art, Figure 2 is an exploded perspective view of a mouse pad according to the prior art.

As shown, it shows a mouse support 100 having a blowing means (110). Blowing means 110 is a power supply unit 112, the power is supplied from the computer main body (not shown), a motor 113 that rotates with the power supplied from the female connector 114 of the power supply unit 112, Blowing fan 111 for blowing the indoor air into the mouse pedestal 110 by the rotational force of the motor, and the current generated by rotating the blower fan 111 with the power supplied from the computer main body again other components of the computer main body It is composed of a male connector 115 configured on the other side of the female connector to be sent to.

An air inlet 121 formed with a blowing fan 111 of the blowing means 110 to allow air to flow into the mouse cradle 100, and a plurality of air discharges formed to discharge the air introduced into the mouse cradle. Intermediate member 130 having a mouse driving surface 120 having a ball 122, and a guide passage 131 attached to the lower side of the mouse driving surface 120 to guide the air to the air discharge hole 122 ) And the bottom support surface 140.

The mouse support configured as described above is rotated when the motor 113 configured in the blower fan 111 receives power from the computer main body through the female connector 114 of the power supply unit, and rotates. As the blowing fan 111 rotates, the indoor air is sucked into the upper portion of the fan 111 and sent to the lower portion of the fan 111. Air sent to the lower portion of the blowing fan 111 is formed on the mouse driving surface 120 along the guide passage 131 formed in the intermediate member 130 via the air inlet 121 formed on the mouse driving surface. Through the two air discharge holes 122 to the upper surface of the mouse support.

The prior art structured as described above has the following problems because the air discharge hole 122 is formed on the mouse driving surface 120 as a whole.

First, among the types of mouse, the optical sensor-type mouse can be used only when the driving surface of the mouse has a reflecting surface that can reflect light. However, when there is an air discharge hole, it cannot reflect the light at all and cannot perform the function of the mouse at all. there was.

Second, the ball mouse using the rubber ball of the mouse type has a problem that the rubber ball should move while making a sliding contact on the mouse driving surface, when there are several air discharge balls, the rubber ball can not be moved smoothly.

Third, there is a method of reducing the diameter of the air discharge hole to solve the second problem, but if you do this it is not possible to smoothly discharge the air on the driving surface of the mouse after all the problem that can not smoothly remove the sweat on the user's hand there was.

The present invention has been made to solve the above problems, by blowing cool wind at a point other than the driving surface of the mouse to remove the cut sweat on the user's hands during a long computer operation using the mouse. Regardless of the ball type and optical type, it can be used flexibly, allowing users to get a cooler feeling by providing a constant period of blowing time, and can perform computer work with the wrist part supported on the wrist support. It aims to provide mouse pad which was able to move mouse more stably.

1 is a perspective view of a mouse pad according to the prior art.

Figure 2 is an exploded perspective view of a mouse pad according to the prior art.

Figure 3 is a perspective view showing the appearance of a mouse pad according to an embodiment of the present invention.

4 is a cross-sectional view of the mouse pad shown in FIG. 3.

5 is a cross-sectional view showing a check valve is installed on the mouse pad shown in FIG.

Figure 6a, 6b is a cross-sectional view showing the operating state of the check valve of the present invention.

7 is a cross-sectional view showing a state in which an external force is applied to the mouse pad according to the present invention.

Figure 8 is a perspective view showing a wrist support groove formed in the mouse pad corresponding to an embodiment of the present invention.

9 is a cross-sectional view of a mouse pad corresponding to another embodiment of the present invention.

10 is a perspective view showing the appearance of a mouse pad corresponding to another embodiment of the present invention.

11 is a perspective view showing a wrist support groove formed in the mouse pad corresponding to another embodiment of the present invention.

12 is a cross-sectional view showing still another example of a mouse pad corresponding to another embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

1: mouse pad 1a: mouse driving surface

2, 20: wrist support 2a: through hole

2b: Internal space 2c: Wrist support groove

3: check valve 21: fan motor accommodating space

22: outside air inlet 23: outside air outlet

30: cushion member 40: timer

The present invention for achieving the above object is, in the plate-shaped mouse pad having a mouse driving surface, provided with a plurality of through holes, the external space is reduced as the air is discharged through the through holes as the internal space is reduced On the other hand, as the external force is removed, as the air is introduced back through the through hole, the convex wrist support made of an elastic material is installed on the edge of the mouse driving surface so that the internal space is returned to its original state.

In order to achieve the above object, the present invention provides a plate-shaped mouse pad having a mouse driving surface, comprising: a fan motor assembly integrally provided with a fan and a motor; A fan motor accommodating space portion in which the fan motor assembly is accommodated, an external air inlet port forced into the fan motor accommodating space portion due to rotation of the fan, and an external air introduced into the fan motor accommodating space portion, and a fan A wrist support having an external air outlet forcibly discharged onto the mouse driving surface by rotation of the wrist support and fixed to an edge on the mouse driving surface to support the wrist; It characterized in that it comprises a power supply means for supplying power to drive the motor.

Hereinafter, a preferred embodiment of a mouse pad according to the present invention will be described in detail with reference to the accompanying drawings.

3 is a perspective view showing the appearance of a mouse pad according to an embodiment of the present invention, Figure 4 is a cross-sectional view of the mouse pad shown in Figure 3, Figure 5 is a check valve installed in the mouse pad shown in Figure 4 6A and 6B are cross-sectional views showing the operating state of the check valve of the present invention, FIG. 7 is a cross-sectional view showing an external force applied to the mouse pad according to the present invention, and FIG. 8 is one of the present invention. 9 is a perspective view showing a wrist support groove formed in a mouse pad corresponding to an embodiment, FIG. 9 is a cross-sectional view of a mouse pad according to another embodiment of the present invention, and FIG. 10 is a mouse pad corresponding to another embodiment of the present invention. 11 is a perspective view showing the appearance of, Figure 11 is a perspective view showing that the wrist support groove is formed in the mouse pad corresponding to another embodiment of the present invention, Figure 12 is another embodiment of the present invention It is sectional drawing which shows the other example of the corresponding mouse pad.

As shown, a preferred embodiment of the present invention is a plate-shaped mouse pad 1 having a mouse driving surface 1a as shown in Figs. 3 and 4, in which a plurality of through holes 2a are provided. The internal space 2b is reduced while air is discharged through the through hole 2a as the external force is applied, while air is inflowed back through the through hole 2a as the external force is removed. A convex wrist support 2 made of an elastic material is provided on the edge on the mouse driving surface 1a so that 2b) is returned to its original state.

As shown in FIG. 5, the wrist support 2 blocks a discharge of air when an external force is applied, while a check valve 3 allows air to flow back into the internal space 2b when the external force is removed. ) Is further provided.

The reason why the check valve 3 is further provided is that the time for the wrist support 2 to be returned is made faster than the case where only the through hole 2a is formed in the wrist support 2. For this purpose, the diameter of the air passage hole passing through the check valve 3 is limited to the diameter of the through hole 2a.

The wrist support 2 is formed with a wrist support groove (2c) that can support the wrist as shown in FIG.

By forming the wrist support groove (2c) as described above, when the user moves the mouse can enjoy a more convenient and stable feeling.

In other words, the computer can be operated while the wrist part is supported on the wrist support, so that the mouse can be moved more stably.

According to one embodiment of the present invention configured as described above, when an external force is applied to the wrist support 2 as shown in FIG. 7 by using the power of the wrist whenever sweat is applied to the hand, the wrist support is formed through the through hole 2a. (2) The air inside is discharged between the mouse and the palm.

Therefore, the cuts in the hand are removed by the air discharged from the through hole 2a.

Then, when the user removes the external force applied to the wrist support 2, it is returned to its original state by the elastic force of the wrist support (2).

At this time, the wrist support 2 is finally returned to its original state by the external air flowing back into the wrist support 2 through the through hole 2a during the return process of the wrist support 2 and the internal space thereof ( 2b) is filled with air.

On the other hand, when the external force is applied to the wrist support (2), the check valve (3) has an opening and closing edge (3c) therein by closing the through hole (3b) of the valve body (3a) While the air is blocked, as shown in FIG. 6A, when the external force applied to the wrist support 2 is removed, its own passage is opened so that the air flows rapidly into the inner space 2b of the wrist support 2. Allow to be filled.

That is, as shown in FIG. 6A, the opening / closing edge 3c flows by the suction force of the air filled into the interior space 2b to open the through hole 3b of the valve body 3a into the interior space 2b. The air is filled at a high speed.

The foregoing description has described one embodiment of the present invention.

Hereinafter, another embodiment of the present invention will be described with reference to FIGS. 9 to 12.

A plate-shaped mouse pad 2 having a mouse drive surface 1a, which includes a fan motor assembly 10, a wrist support 20, and a power supply means.

The fan motor assembly 10 is composed of a fan 10a and a motor 10b integrally.

The wrist support 20 is a fan motor accommodating space 21 in which the fan motor assembly 10 is accommodated, and outside air is forcibly sucked due to the rotation of the fan 10a so that the fan motor accommodating space 21 is provided. The outside air inlet port 22 introduced into the inside and the outside air outlet 23 forcibly discharged onto the mouse driving surface 1a by the rotation of the fan 10a are introduced into the fan motor accommodating space 21. It is provided and fixed to the edge on the mouse driving surface (1a) to support the wrist.

The power supply means serves to supply power to drive the motor 10b, and may include a separate battery, and as shown in FIG. 10, a connector directly connected to a computer main body (not shown). 40 may be used.

Meanwhile, as illustrated in FIG. 9, the fan motor accommodating space 21, the outside air inlet 22, and the outside air outlet 23 may be formed separately from the wrist support 20.

As illustrated in FIG. 12, the fan motor accommodating space 21, the outside air inlet 22, and the outside air outlet 23 may be integrally formed with the wrist support 20.

The wrist support 20 is made of a flexible material, the cushion member 30 is provided therein. The cushion member 30 may preferably use silicon.

In addition, the present invention may further include a timer 40 so that the motor 10b is driven at a constant cycle as shown in FIG. 10.

By further including the timer 40 as described above, the user can obtain a cooler feeling as the blowing time is a constant cycle.

And, as shown in FIG. 11, the wrist support groove 25 is further formed on the wrist support 20, so that the computer operation can be performed while the wrist part is supported on the wrist support, so that the mouse can be moved more stably. Will be.

As described above, according to the mouse pad according to the present invention, while performing a computer operation for a long time using a mouse by blowing a cool wind at a point other than the mouse driving surface in order to remove the vane sweat on the user's hand. Regardless of the type and optical type, it can be used flexibly, allowing users to get a cooler feeling as the blowing time is constant, and computer work can be performed with the wrist part supported on the wrist support. You can move the mouse more stably.

Claims (9)

In the plate-shaped mouse pad 1 having the mouse drive surface 1a, It is provided with a plurality of through holes (2a) as the external force is applied as the air is discharged through the through holes (2a) while the internal space (2b) is reduced while the external force is removed as the air through the through holes (2a) Mouse pad, characterized in that the convex wrist support (2) made of an elastic material is provided at the edge on the mouse driving surface (1a) so that the internal space (2b) is returned to its original state while being reversed. The method of claim 1, The wrist support 2 is further provided with a check valve 3 for blocking the discharge of air when an external force is applied while allowing the air to flow back into the internal space 2b when the external force is removed. Mouse pad. The method according to claim 1 or 2, The wrist support (2) mouse pad, characterized in that the wrist support groove (2c) that can support the wrist is formed. In the plate-shaped mouse pad 1 having the mouse drive surface 1a, A fan motor assembly 10 having a fan 10a and a motor 10b integrated therein; The fan motor accommodating space 21 in which the fan motor assembly 10 is accommodated, and the outside air inlet 22 introduced into the fan motor accommodating space 21 by forced air suction due to the rotation of the fan 10a. And the outside air outlet 22 for forcibly discharging the outside air introduced into the fan motor accommodating space 21 onto the mouse driving surface 1a by the rotation of the fan 10a. A wrist support 20 fixedly installed at an edge on 1a) to support the wrist; Mouse pad, characterized in that it comprises a power supply means for supplying power to drive the motor (10b). The method of claim 4, wherein The fan motor accommodating space 21, the outside air inlet 22, and the outside air outlet 23 are formed separately from the wrist support 20. The method of claim 4, wherein The fan motor accommodating space 21, the outside air inlet 22, and the outside air outlet 23 are formed integrally with the wrist support 20. The method according to any one of claims 4 to 6, The wrist support 20 is made of a flexible material, the mouse pad, characterized in that the cushion member 30 is provided therein. The method of claim 7, wherein Mouse pad, characterized in that the cushion member 30 is silicon. The method of claim 1, Mouse pad, characterized in that the timer (40) is further provided so that the motor (20b) is driven at a constant cycle.