Smooth-sliding shock-absorbing wear-resistant mouse foot pad

Abstract

The invention discloses a smooth-sliding shock-absorbing wear-resistant mouse foot pad, which comprises a first foot pad, a second foot pad, a third foot pad and a fourth foot pad, and the first foot pad, the second foot pad, the third foot pad and the fourth foot pad have the same multi-layer structure. The shock-absorbing and wear-resisting mouse foot pad provided by the invention is laminated by multiple layers and is suitable for a lower shell of a mouse, a wear-resisting function is added to a product by additionally arranging the polytetrafluoroethylene layer, a shock-absorbing function is added to the product by additionally arranging the foam layer, the operation hand feeling of a user is improved, fatigue is reduced, meanwhile, the thickness of the polytetrafluoroethylene layer is reduced, and the cost is reduced; the appearances of the first foot pad, the second foot pad, the third foot pad and the fourth foot pad can be designed according to the lower shell of the mouse, so that the product area is increased to the maximum extent, and the optimal sliding assisting effect is achieved; a circle of chamfer is designed on the edge of the shock-absorbing and wear-resisting mouse foot pad and is formed through extrusion of a cutting die during punching, burrs on a tangent plane can be reduced, and the appearance effect is better.

Description

Technical Field

[0001] The present invention belongs to the field of computer-aided technology, and particularly relates to a shock-absorbing and wear-resistant mouse pad with smooth sliding. Background Art

[0002] The mouse is a key auxiliary tool for computer peripherals, and its smooth sliding directly affects the operation accuracy and user experience. To optimize the mouse sliding performance, a mouse pad + mouse feet are usually used in combination. However, most conventional mouse feet products are designed with a structure of a single-layer polytetrafluoroethylene layer + double-sided tape, and the product thickness is relatively large, which affects the handling stability, and there is still a large room for improvement in the shock-absorbing effect, affecting the tracking accuracy. Summary of the Invention

[0003] In order to solve the technical problems existing in the prior art, the purpose of the present invention is to provide a shock-absorbing and wear-resistant mouse pad with smooth sliding.

[0004] To achieve the above purpose and reach the above technical effects, the technical solution adopted by the present invention is as follows:

[0005] A shock-absorbing and wear-resistant mouse pad with smooth sliding, including a first pad, a second pad, a third pad, and a fourth pad disposed on the lower shell of the mouse. The four parts of the first pad, the second pad, the third pad, and the fourth pad have the same multi-layer structure.

[0006] Further, each of the four parts of the first pad, the second pad, the third pad, and the fourth pad includes a polytetrafluoroethylene layer, a first double-sided tape layer, a foam layer, and a second double-sided tape layer sequentially arranged from bottom to top.

[0007] Further, the thickness of the polytetrafluoroethylene layer is 0.025 - 3.2 mm.

[0008] Further, the thickness of the first double-sided tape layer is 0.1 mm, and the peel strength at 180 degrees for 15 minutes on a steel plate > 40 N / 25 mm.

[0009] Further, the thickness of the foam layer is 0.3 ± 0.05 mm, and the 25% compression load: 0.284 ± 0.4 MPa.

[0010] Further, the thickness of the second double-sided tape layer is 0.1 mm, and the peel strength at 180 degrees for 15 minutes on a steel plate > 18 N / 25 mm.

[0011] Further, the first pad is a circular structure.

[0012] Further, the second pad is a U-shaped structure.

[0013] Further, the third pad is an annular structure.

[0014] Further, the fourth foot pad is in a square or trapezoidal structure.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The present invention discloses a shock-absorbing and wear-resistant mouse foot pad with smooth sliding. The overall thickness is relatively thin and it is suitable for the lower shell of the mouse. By adding a polytetrafluoroethylene layer, the wear-resistant function of the product is increased and the service life of the product is extended. By adding a foam layer, the shock-absorbing function of the product is increased, the operation feel of the user is improved, fatigue is reduced, the control stability and tracking accuracy are improved, and at the same time, the thickness of the polytetrafluoroethylene layer is reduced and the cost is lowered; the first foot pad, the second foot pad, the third foot pad and the fourth foot pad are respectively adapted to different positions of the lower shell of the mouse, and the outer shapes of the four parts of the first foot pad, the second foot pad, the third foot pad and the fourth foot pad can be designed according to the lower shell of the mouse, so as to maximize the product area and obtain the optimal sliding assistance effect, which is more practical; a chamfer is designed around the edge of the shock-absorbing and wear-resistant mouse foot pad, which is realized by the extrusion of the die during punching, and the burrs on the cut surface can be reduced, and the appearance effect is better; the overall structure is simple and the design is reasonable, which is suitable for industrialized popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an exploded view of the present invention;

[0018] Figure 2 is a structural schematic diagram of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0019] The present invention will be described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making the protection scope of the present invention more clearly defined.

[0020] The following gives a brief overview of one or more aspects to provide a basic understanding of these aspects. This overview is not an exhaustive survey of all contemplated aspects, and is neither intended to identify key or decisive elements of all aspects nor to attempt to define the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that follows.

[0021] Such as Figure 1-2As shown, a shock-absorbing and wear-resistant mouse pad with smooth sliding mainly includes four parts: the first pad 1, the second pad 2, the third pad 3, and the fourth pad 4. The first pad 1 is circular in structure, the second pad 2 is U-shaped, the third pad 3 is ring-shaped, and the fourth pad 4 is square or trapezoidal. The four parts of the first pad 1, the second pad 2, the third pad 3, and the fourth pad 4 are used on the lower shell of the mouse. The first pad 1, the second pad 2, the third pad 3, and the fourth pad 4 are respectively adapted to different positions of the lower shell of the mouse, capable of providing a sliding assistance function and achieving smooth sliding.

[0022] The four parts of the first pad 1, the second pad 2, the third pad 3, and the fourth pad 4 have the same layer structure, all including a polytetrafluoroethylene layer 5, a first double-sided adhesive layer 6, a foam layer 7, and a second double-sided adhesive layer 8 arranged in sequence from bottom to top.

[0023] The model of the polytetrafluoroethylene layer 5 is T-100, natural color, with a thickness of 0.025 - 3.2 mm, preferably 0.25 mm.

[0024] The polytetrafluoroethylene layer 5 has the following physical properties and is an ideal material for mouse pads:

[0025] A. Non-stickiness;

[0026] B. High and low temperature resistance, and the product can withstand a temperature of 260°C during long-term use;

[0027] C. Corrosion resistance;

[0028] D. Low friction and wear resistance;

[0029] E. Moisture resistance and high insulation.

[0030] The model of the first double-sided adhesive layer 6 is 3M9629PC, with a thickness of 0.1 mm, and the peel strength at 180 degrees on a steel plate for 15 minutes > 40 N / 25 mm, showing excellent bonding performance.

[0031] The model of the foam layer 7 is MH-48P, with a thickness of 0.3 ± 0.05 mm, and the 25% compression load: 0.284 ± 0.4 MPa.

[0032] The model of the second double-sided adhesive layer 8 is 3M93010LE, with a thickness of 0.1 mm, and the peel strength at 180 degrees on a steel plate for 15 minutes > 18 N / 25 mm, showing excellent bonding performance.

[0033] A chamfer 9 is designed around the edge of the shock-absorbing and wear-resistant mouse pad of the present invention, which is achieved by the extrusion of the die during punching, and can reduce the burrs on the cut surface, resulting in a better appearance effect.

[0034] The shock-absorbing and wear-resistant mouse pad of the present invention is a multi-layer composite stack. By adding a foam layer 7, the shock-absorbing function of the product is increased, the user's operation feel is improved, fatigue is reduced, and at the same time, the thickness of the polytetrafluoroethylene layer 5 is reduced, and the cost is lowered. According to the design of the mouse lower shell, the shapes of the first foot pad 1, the second foot pad 2, the third foot pad 3 and the fourth foot pad 4 are designed, and the product area is increased to the greatest extent to obtain the optimal sliding assistance effect. The shock-absorbing and wear-resistant mouse pad can be attached to the mouse lower shell through the second double-sided adhesive layer 8, and the operation is simple and efficient.

[0035] Embodiment 1

[0036] As Figure 1-2 shown, a shock-absorbing and wear-resistant mouse pad with smooth sliding mainly includes four parts: the first foot pad 1, the second foot pad 2, the third foot pad 3 and the fourth foot pad 4. The first foot pad 1 is a circular structure, the second foot pad 2 is a U-shaped structure, the third foot pad 3 is a ring structure, and the fourth foot pad 4 is a trapezoidal structure. The four parts of the first foot pad 1, the second foot pad 2, the third foot pad 3 and the fourth foot pad 4 are used on the mouse lower shell, and the first foot pad 1, the second foot pad 2, the third foot pad 3 and the fourth foot pad 4 are respectively adapted to different positions of the mouse lower shell, and can provide a sliding assistance function to achieve smooth sliding.

[0037] The four parts of the first foot pad 1, the second foot pad 2, the third foot pad 3 and the fourth foot pad 4 have the same layer structure, and all include a polytetrafluoroethylene layer 5, a first double-sided adhesive layer 6, a foam layer 7 and a second double-sided adhesive layer 8 arranged in sequence from bottom to top.

[0038] The model of the polytetrafluoroethylene layer 5 is T-100, natural color, with a thickness of 0.25 mm.

[0039] The polytetrafluoroethylene layer 5 has the following physical properties and is an ideal material for mouse pads:

[0040] A. Non-stickiness;

[0041] B. High and low temperature resistance, and the product can withstand a temperature of 260 °C during long-term use;

[0042] C. Corrosion resistance;

[0043] D. Low friction and wear resistance;

[0044] E. Moisture resistance and high insulation.

[0045] The model of the first double-sided adhesive layer 6 is 3M9629PC, with a thickness of 0.1 mm, and the peel strength at 180 degrees for 15 minutes on a steel plate > 40 N / 25 mm, and the bonding performance is excellent.

[0046] The model of the foam layer 7 is MH-48P, with a thickness of 0.3 mm, and the 25% compression load: 0.284 MPa.

[0047] The model of the second double-sided adhesive layer 8 is 3M93010LE, with a thickness of 0.1 mm. The peel strength after 15 minutes at 180 degrees on a steel plate is >18 N / 25 mm, and the bonding performance is excellent.

[0048] A chamfer 9 is designed around the edge of the shock-absorbing and wear-resistant mouse pad in this embodiment, which is achieved by the extrusion of the die during punching, reducing the burrs on the cut surface and having a better appearance effect.

[0049] The shock-absorbing and wear-resistant mouse pad in this embodiment is a multi-layer composite stack. By adding a foam layer 7, the shock-absorbing function of the product is increased, the operation feel of the user is improved, fatigue is reduced, and at the same time, the thickness of the polytetrafluoroethylene layer 5 is reduced, lowering the cost. The shapes of the first foot pad 1, the second foot pad 2, the third foot pad 3, and the fourth foot pad 4 can be designed according to the mouse lower shell, maximizing the product area to achieve the optimal sliding assistance effect. Peel off the release film to expose the second double-sided adhesive layer 8, and the shock-absorbing and wear-resistant mouse pad can be attached to the appropriate position of the mouse lower shell through the second double-sided adhesive layer 8, with simple and efficient operation.

[0050] For the parts or structures not specifically described in the present invention, existing technologies or existing products can be adopted, and no further elaboration will be made here.

[0051] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural or equivalent process transformations made using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, are equally included in the patent protection scope of the present invention.

Claims

1. A smooth-sliding shock-absorbing and wear-resistant mouse pad, characterized in that: The invention comprises a first foot pad, a second foot pad, a third foot pad and a fourth foot pad which are arranged on the lower shell of the mouse, wherein the first foot pad, the second foot pad, the third foot pad and the fourth foot pad have the same multi-layer structure.

2. A smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 1, characterized in that: The first foot pad, the second foot pad, the third foot pad and the fourth foot pad all include a polytetrafluoroethylene layer, a first double-sided adhesive layer, a foam layer and a second double-sided adhesive layer which are arranged in sequence from bottom to top.

3. A smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 2, characterized in that: The thickness of the polytetrafluoroethylene layer is 0.025-3.2 mm.

4. The smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 2, characterized in that: The thickness of the first double-sided adhesive layer is 0.1 mm, and the peeling force of the 180-degree steel plate for 15 minutes is >40 N / 25 mm.

5. The smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 2, characterized in that: The thickness of the foam layer is 0.3±0.05 mm, and the 25% compression load is 0.284±0.4 MPa.

6. The smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 2, characterized in that: The thickness of the second double-sided adhesive layer is 0.1 mm, and the peeling force of a 180-degree steel plate for 15 minutes is >18 N / 25 mm.

7. The smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 1, characterized in that: The first foot pad is a circular structure.

8. The smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 1, characterized in that: The second foot pad is a U-shaped structure.

9. The smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 1, characterized in that: The third foot pad is a circular ring structure.

10. The smooth-sliding shock-absorbing and wear-resistant mouse pad according to claim 1, characterized in that: The fourth foot pad is a square or trapezoidal structure.

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