JP3113105U - Optical mouse back surface sticking sheet and optical mouse using the same - Google Patents

Abstract

An object of the present invention is to provide an optical mouse back surface-attached sheet that can improve the operability without impairing the function of the optical mouse, and an optical mouse using the same.
An adhesive sheet that is used by being attached to the back side of an optical mouse 11 to improve the operability of the optical mouse 11 and has a free thickness in a range of 0.4 mm to 2 mm. The elastic fabric 12, the adhesive 13 attached to the back side of the fabric 12, and the adhesive 12 is attached to the back side of the fabric 12 via the adhesive 13, to the back side of the optical mouse 11. And release paper that can be peeled off at the time of sticking.
[Selection] Figure 1

Description

The present invention relates to a back-surface-attached sheet used for, for example, an optical reading mouse connected to a personal computer (hereinafter simply referred to as “optical mouse”) and an optical mouse using the same.

Some conventional optical mice have an X line detection unit for detecting coordinate information in the X direction and a Y line detection unit for detecting coordinate information in the Y direction. This optical mouse irradiates a mouse pad with visible light or infrared light from a light emitting element (for example, a light emitting diode) disposed therein, and applies the reflected light to an X line detection unit and a Y line detection unit, The amount of movement of the optical mouse in the horizontal direction (front and rear (Y direction) and left and right (X direction)) is detected and input to a personal computer.
As described above, the optical mouse detects the moving direction using optical means while the back surface of the optical mouse is in contact with the mouse pad. Therefore, the optical mouse is difficult to move due to the contact resistance with the mouse pad, and the operability is poor.
Therefore, for example, Patent Document 1 proposes a device in which a sliding portion made of a tetrafluoroethylene resin, which is a slippery material, is provided on the back side of an optical mouse.

JP 2004-13236 A

However, since the sliding part of the optical mouse described in Patent Document 1 is composed only of a resin that hardly deforms when the optical mouse is used, the mouse may be moved depending on whether the optical mouse is moved. There is a risk of damaging the pad surface. At this time, there is a case in which a shaving of the mouse pad or the sliding portion may occur, and this shading may hinder the detection of the movement position of the optical mouse. Further, when the optical mouse is moved, a sliding sound that slides on the mouse pad is generated, which may make the user uncomfortable.
Furthermore, since the sliding part is provided on the back side of the optical mouse, depending on the direction in which the force is applied to the optical mouse, the optical mouse may move when clicked, and the positioning point may be displaced. There is a problem.

The present invention has been made in view of such circumstances, and there is provided an optical mouse back surface adhesive sheet capable of improving its operability without impairing the function of the optical mouse, and an optical mouse using the same. The purpose is to provide.

The back adhesive sheet of the optical mouse according to the first device in accordance with the above object is an adhesive sheet that is used by being attached to the back side of the optical mouse and improves the operability of the optical mouse. ,
A flexible fabric having a free thickness in the range of 0.4 mm to 2 mm, an adhesive that is adhered to the back side of the fabric, and an adhesive that is attached to the back side of the fabric via the adhesive. And a release paper that can be peeled off when attached to the back side of the optical mouse.

The back adhesive sheet of the optical mouse according to the second device in accordance with the above object is an adhesive sheet that is used by being attached to the back side of the optical mouse to improve the operability of the optical mouse. ,
A flexible fabric having a free thickness in the range of 0.4 mm to 2 mm, and a release paper that is attached to the back side of the fabric and can be peeled off when attached to the back side of the optical mouse With double-sided tape.

In the back sticking sheet of the optical mouse according to the first and second inventions, the fabric is in the range of 30% to 95% of the projected area on the back side of the optical mouse, It is preferable that a notch is provided in a portion corresponding to the sensor light passage window formed on the back surface side.

In the back adhesive sheet of the optical mouse according to the first and second inventions, the fabric is composed of small pieces having a maximum width of 10 mm or more and 20 mm or less, and in use, a plurality of the fabrics are used as the optical mouse. It is preferable to stick around the light passage window for sensors formed on the back surface side.

In the back adhesive sheet of the optical mouse according to the first and second inventions, it is preferable that the fabric is circular or elliptical in plan view.

In the back adhesive sheet of the optical mouse according to the first and second devices, it is preferable that the free thickness of the fabric is 0.4 mm or more and 0.7 mm or less.

In the back adhesive sheet of the optical mouse according to the first and second devices, it is preferable to form a friction reducing layer on the surface side of the fabric.

In the back adhesive sheet of the optical mouse according to the first and second devices, it is preferable that coloring is applied to the surface side of the fabric.

In the back adhesive sheet of the optical mouse according to the first and second inventions, it is preferable that the fabric is felt.

The optical mouse according to the third device that meets the above-described purpose uses the back-side adhesive sheet of the optical mouse according to the first and second devices.

Since the back surface sticking sheet of the optical mouse according to claim 1 and the optical mouse according to claim 10 attach the elastic fabric to the back surface side of the optical mouse, the optical mouse is smooth. It is possible to move the mouse pad, and it is possible to suppress scratches on the surface of the mouse pad. Thus, even when the optical mouse is used on, for example, a glass table or an expensive wooden desk, the user can operate comfortably.
It should be noted that no shavings are generated from the fabric, and dust on the mouse pad can be adsorbed, so that the moving position of the optical mouse can be accurately detected.
Moreover, since the cushion function can be given to the optical mouse by using the elastic fabric, for example, it is gentle on the wrist, the click can be softened, and the burden on the user can be reduced. Furthermore, even if a force is applied when the optical mouse is clicked, the cloth absorbs the pressing force, so that the optical mouse is difficult to move and the displacement of the positioning point is eliminated.
Thus, the back surface sticking sheet | seat of the optical mouse which can improve the operativity, without impairing the function of an optical mouse, and an optical mouse using the same can be provided.

Since the back surface sticking sheet of the optical mouse according to claim 3 prescribes the area and region where the cloth is set, the effect of sticking the cloth can be sufficiently exhibited without interfering with the function of the optical mouse. .

Since the back surface adhesive sheet of the optical mouse according to claim 4 has a cloth as a small piece and is attached around the light passage window for the sensor on the back surface side of the optical mouse, when the optical mouse is used, it is attached to the mouse pad. The operability of the optical mouse can be improved by reducing the resistance. In addition, since the degree of freedom of the position where the cloth is attached to the optical mouse is increased, the cloth can be attached without being affected by the structure of the optical mouse.

In the optical mouse back surface sticking sheet according to claim 5, since the cloth is circular or elliptical in plan view, for example, the peeling of the cloth at the time of using the optical mouse is suppressed rather than the square cloth. it can.

The back surface sticking sheet of the optical mouse according to claim 6, wherein the free thickness of the fabric is 0.4 mm or more and 0.7 mm or less, so that the function of the optical mouse is not hindered and the cushion of the optical mouse is formed by the fabric. The function can be maintained.

Since the back surface sticking sheet of the optical mouse according to claim 7 is provided with the friction reducing layer on the surface side of the fabric, the sliding property when using the optical mouse can be improved.

Since the back surface sticking sheet of the optical mouse according to claim 8 is colored on the surface side of the fabric, it is possible to bring out a decorative beauty and improve the purchase intention of the product.

Since the fabric of the optical mouse according to claim 9 is a felt fabric, it can be manufactured easily and inexpensively and is economical.

Next, embodiments of the present invention will be described with reference to the accompanying drawings for understanding of the present invention.
Here, FIGS. 1 (A) and 1 (B) are a side view, a rear view, and FIG. 2 (a), respectively, of an optical mouse with a back-side adhesive sheet of the optical mouse according to the first embodiment of the present invention. A) is a partially enlarged side view of the back surface adhesive sheet of the same optical mouse, (B) and (C) are partially enlarged side views of the back surface adhesive sheet of the optical mouse having another configuration, and FIG. FIGS. 4A and 4B are rear views of the optical mouse with the back-side adhesive sheet of the optical mouse according to the first and second modifications, respectively, and FIG. 4 shows the optical according to the second embodiment of the present invention. Side view, back view, and FIGS. 5 (A) to 5 (C) of the optical mouse with the back surface of the mouse attached thereto are the back surface adhesive sheets of the optical mouse according to the third to fifth modifications, respectively. It is explanatory drawing of.

As shown in FIGS. 1 (A), 1 (B), and 2 (A), an optical mouse back surface adhesive sheet (hereinafter also simply referred to as an adhesive sheet) 10 according to the first embodiment of the present invention. Is used by being attached to the back side of an optical mouse (hereinafter also simply referred to as a mouse) 11 to improve the operability. The elastic fabric 12 is attached to the back side of the fabric 12. The attached adhesive 13 and the release paper 14 which is attached to the back side of the fabric 12 via the adhesive 13 and can be peeled off when attached to the back side of the mouse 11 are provided. This will be described in detail below.

The fabric 12 is made of felt or velvet (commonly called “between”) and has a thickness (that is, free thickness) T in a range of 0.4 mm to 2 mm in a free state where no force is applied. Here, if the free thickness of the fabric is less than 0.4 mm, the effect of obtaining the elasticity of the fabric is reduced. On the other hand, if the free thickness exceeds 2 mm, the fabric becomes too thick and an error occurs in detecting the movement position of the mouse. May occur. For this reason, the free thickness of the fabric is preferably 0.4 mm or more and 1.0 mm or less, and more preferably 0.4 mm or more and 0.7 mm or less.

An adhesive (also referred to as a pressure-sensitive adhesive) 13 that is an adhesive that can be removed again, that is, can be repeatedly bonded and peeled, is applied to the back surface of the fabric 12. Here, when the adhesive sheet 10 is not used, the release paper 14 that is an adhesion preventing sheet is adhered to the back surface side of the adhesive agent 13, and the adhesive sheet 10 is adhered to the back surface of the mouse 11. Removes the release paper 14 from the adhesive 13 and attaches the fabric 12 to a predetermined position of the mouse 11 with the adhesive 13.

In addition, as shown in FIGS. 2B and 2C, it is also possible to use back-side adhesive sheets 17 and 18 of an optical mouse in which double-sided tapes 15 and 16 are attached to the back side of the fabric 12. . The double-sided tape 15 shown in FIG. 2 (B) has an adhesive 20 applied to the fabric 12 side with a film sheet 19 in between, and a releasable adhesive 21 applied to the release paper 14 side. It is. Moreover, the double-sided tape 16 shown in FIG. 2 (C) has a configuration in which an adhesive is applied to the fabric 12 side and a removable adhesive is applied to the release paper 14 side in advance.

As shown in FIG. 1B, the fabric 12 is a small piece having a circular shape in plan view and a diameter (maximum width) of 10 mm or more and 20 mm or less. In addition, as shown to FIG. 3 (A), the back surface sticking sheet | seat 22 of the optical mouse | mouth provided with the fabric which consists of a small piece made into ellipse by planar view and having the long axis (maximum width) 10 mm or more and 20 mm or less. Can also be used.
When using the sticking sheet 10, the four sticking sheets 10 are stuck to the four corners of the mouse 11, respectively. Here, the sticking position of the sticking sheet 10 is not limited to this, for example, you may stick one by one on the front, back, left, and right of the mouse 11.

Moreover, the number of the sticking sheets stuck on the mouse | mouth 11 should just be two or more, and may be two, three, or five or more. As shown in FIG. 3 (B), when using the back adhesive sheets 23, 24 of two optical mice, the shape of the fabric is made into a long elliptical shape in plan view, and the back of the mouse 11 Before and after, stick across the width direction.
In this way, the plurality of adhesive sheets 10 (the same applies to the adhesive sheets 22 to 24) are adhered around the sensor light passage window 25 formed on the back side of the mouse 11, thereby moving the mouse 11. Operability can be improved without interfering with position detection.

It is also possible to form a friction reducing layer on the surface side of the fabric, that is, on the contact surface side of the mouse pad.
This friction reducing layer is made of, for example, a silicone oil soaked on the surface of the felt, which is a fabric, or a resin fiber placed on the surface of the felt by applying heat to the soaked silicone oil to entangle it with the felt fiber. It can be formed by curing silicone (organosilicon compound polymer) and adhering it to the felt surface. Here, as a method of curing silicone, a curing method by heat or a method of curing with ultraviolet rays (UV curing) by adding a curing agent to silicone can be used. In this way, after the friction reducing layer is formed on the surface side of the felt ground, it is integrally punched and molded so that the felt ground has the shape described above.
As a result, it is possible to manufacture a sticking sheet having felt elasticity and sliding performance due to the friction reducing layer, and it becomes possible to further improve the operability of the mouse.
It should be noted that a color such as black, red, blue, yellow, green, orange, or white can be applied to the surface side of the fabric, that is, the side that contacts the mouse pad.

Next, the back surface adhesive sheet (hereinafter also simply referred to as the adhesive sheet) 30 of the optical mouse according to the second embodiment of the present invention will be described. The configuration of the adhesive sheet is the above-described adhesive sheet 10. Since the configuration is substantially the same, detailed description thereof is omitted.
As shown in FIGS. 4A and 4B, the adhesive sheet 30 includes an elastic fabric 31, an adhesive 32 attached to the back side of the fabric 31, and a back side of the fabric 31. It has a release paper 33 which is attached via an adhesive 32 and can be peeled off when attached to the back side of the mouse 11.

As shown in FIG. 4B, the fabric 31 is O-shaped in plan view, and a notch 34 is formed in a portion corresponding to the sensor light passage window 25 formed on the back side of the mouse 11. It is provided.
This fabric 31 is stuck in a range of 30% to 95% of the projected area on the back side of the mouse 11. Here, if the area of the fabric is less than 30%, the effect of obtaining the elasticity of the fabric is reduced. There is a risk of blocking the light passage window for the sensor formed on.
For this reason, the lower limit value of the sticking area of the fabric is preferably 40%, more preferably 50%, and the upper limit value is preferably 90%, more preferably 80%.

The shape of the fabric is not limited to this.
For example, as shown in FIG. 5A, it is also possible to use a fabric 35 that is U-shaped in plan view. In this case, the fabric 35 is stuck to the back side of the mouse 11 so that the sensor light passage window 25 is disposed in the notch 36.
In addition, as shown in FIG. 5B, it is also possible to use a cloth 37 having a cross shape in plan view. In addition, each front part of the fabric 37 has a semicircular shape with a corner taken. In this case, a circular cutout 38 is formed in a cross-section of the cloth 37 in plan view, and the cloth 37 is placed on the back side of the mouse 11 so that the sensor light passage window 25 is disposed in the cutout 38. Adhere to.
And as shown in FIG.5 (C), it is also possible to use the fabric 39 which made the notch of the above-mentioned fabric 31 circular by planar view. In this case, a circular cutout 40 is formed, and the fabric 39 is attached to the back side of the mouse 11 so that the sensor light passage window 25 is disposed in the cutout 40.

The adhesive sheet shown above can be shipped as a product with release paper attached, but it is also possible to ship the mouse as a product with the release paper peeled off and attached to the mouse in advance. is there.

The present invention has been described above with reference to the embodiment. However, the present invention is not limited to the configuration described in the above-described embodiment, and is described in the claims of the utility model registration. Other embodiments and modifications conceivable within the scope of the matter are also included. For example, it is also within the scope of the right of the present invention to configure the optical mouse rear surface sticking sheet of the present invention and an optical mouse using the same by combining some or all of the above-described embodiments and modifications. included.

(A), (B) is the side view and back view of an optical mouse which stuck the back sticking sheet of the optical mouse concerning a 1st embodiment of the present invention, respectively. (A) is a partial enlarged side view of the back surface adhesive sheet of the same optical mouse, (B), (C) is a partially enlarged side view of the back surface adhesive sheet of an optical mouse having another configuration. (A), (B) is the back view of the optical mouse which affixed the back surface adhesive sheet of the optical mouse which concerns on the 1st, 2nd modification, respectively. (A), (B) is the side view and back view of an optical mouse which stuck the back sticking sheet of the optical mouse concerning a 2nd embodiment of the present invention, respectively. (A)-(C) is explanatory drawing of the back surface sticking sheet | seat of the optical mouse which concerns on the 3rd-5th modification, respectively.

Explanation of symbols

10: optical mouse back surface adhesive sheet, 11: optical mouse, 12: fabric, 13: adhesive, 14: release paper, 15, 16: double-sided tape, 17, 18: optical mouse back surface adhesive Adhesion sheet, 19: Film sheet, 20: Adhesive agent, 21: Adhesive agent, 22-24: Optical mouse rear surface adhesive sheet, 25: Sensor light passage window, 30: Optical mouse rear adhesive sheet 31: Fabric, 32: Adhesive, 33: Release paper, 34: Notch, 35: Fabric, 36: Notch, 37: Fabric, 38: Notch, 39: Fabric, 40: Notch

Claims (10)

A sticking sheet that is used by sticking to the back side of an optical mouse and improving the operability of the optical mouse,
A flexible fabric having a free thickness in the range of 0.4 mm to 2 mm, an adhesive that is adhered to the back side of the fabric, and an adhesive that is attached to the back side of the fabric via the adhesive. An optical mouse back surface adhesive sheet, comprising a release paper that is attached and can be peeled off when the optical mouse is attached to the back surface side. A sticking sheet that is used by sticking to the back side of an optical mouse and improving the operability of the optical mouse,
A flexible fabric having a free thickness in the range of 0.4 mm to 2 mm, and a release paper that is attached to the back side of the fabric and can be peeled off when attached to the back side of the optical mouse. And a double-sided tape with an optical mouse. The back surface sticking sheet of the optical mouse according to any one of claims 1 and 2, wherein the fabric is in a range of 30% or more and 95% or less of a projected area on the back surface side of the optical mouse, A back adhesive sheet for an optical mouse, characterized in that a notch is provided in a portion corresponding to the sensor light passage window formed on the back side of the optical mouse. The back surface sticking sheet | seat of the optical mouse | mouth of any one of Claim 1 and 2 WHEREIN: The said cloth consists of a small piece whose maximum width is 10 mm or more and 20 mm or less, and in use, several said cloth is used. An optical mouse back surface sticking sheet, which is attached around a light passage window for a sensor formed on the back surface side of the optical mouse. 5. The back adhesive sheet for an optical mouse according to claim 4, wherein the fabric is circular or oval when viewed from above. The back surface sticking sheet | seat of the optical mouse | mouth of any one of Claims 1-5 WHEREIN: The free thickness of the said fabric is 0.4 mm or more and 0.7 mm or less, The back surface sticking of the optical mouse | mouth characterized by the above-mentioned. Attached sheet. The back adhesive sheet for an optical mouse according to any one of claims 1 to 6, wherein a friction reducing layer is formed on the surface side of the fabric. The back surface adhesive sheet of the optical mouse according to any one of claims 1 to 7, wherein a coloring is applied to a front surface side of the fabric. The back adhesive sheet for an optical mouse according to any one of claims 1 to 8, wherein the fabric is a felt fabric. An optical mouse comprising the optical mouse back-side adhesive sheet according to any one of claims 1 to 9.

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