TWM618924U - Hard wireless charging mouse pad - Google Patents

Abstract

A rigid wireless charging mouse pad includes: a rigid plate layer, a double-sided film and a coil. The bottom surface of the hard plate layer is provided with a single-turn groove, the single-turn groove forms an inner top wall of the groove; the double-sided film is adhered to the inner top wall of the groove; The coil is arranged in a single-turn groove superimposed with the double-sided film and adhered by the double-sided film. In this way, it is possible to achieve the effect of wireless charging in the mouse pad by only providing a single single-turn groove on the hard board layer, and thus has the effect of reducing the manufacturing difficulty and relatively reducing the manufacturing cost, thereby improving the market. The effect of competitiveness.

Description

Hard wireless charging mouse pad

The new model relates to a mouse pad, and particularly refers to a hard wireless charging mouse pad.

With the rise of various wireless electronic products, people have become accustomed to using electronic products wirelessly, leading to the wired charging method that used to be connected to a charging cable to charge electronic products. In recent years, it has also begun to evolve towards wireless charging. The electronic product of the receiving coil is placed on the wireless charger with the transmitting coil, and wireless charging can be carried out. There is no need to wire at all, and it is very convenient to charge and take away.

Regarding wireless charging technology, the principle of magnetic resonance is currently used to realize wireless charging. The magnetic resonance wireless charging system uses resonant devices (inductance and capacitance) to make the transmitting end and the receiving end reach a specific frequency to generate magnetic field resonance, thereby generating energy.

Although magnetic resonance wireless charging has the advantages of high transmission efficiency, it is also the current development focus of the industry. However, when the magnetic resonance principle is used to realize wireless charging, the surrounding circles of the coil cannot be adjacent to each other side by side, which leads to the problem of being used for housing. The base material of the coil must be provided with multiple grooves for each surrounding ring. Moreover, there are certain technical difficulties for opening many grooves on the same substrate at this stage. If the mouse pad wants to have a wireless charging function, it must cross a huge threshold, because it wants to be on the same substrate. The technology of opening many grooves on the material has great difficulties.

The purpose of the present invention is to provide a hard wireless charging mouse pad, which uses the principle of electromagnetic induction to match the surrounding circles side by side to form a coil row. Therefore, it is only necessary to arrange or form a single single-ring groove on the hard board layer. Overcome the technical problem that it is difficult to open most grooves on the same hard board layer at this stage.

In order to achieve the above-mentioned object, the present invention provides a hard wireless charging mouse pad, which includes: a hard plate layer with a bottom surface and a single ring groove, the single ring groove is relatively recessed into the bottom surface along a longitudinal direction, and the single ring groove The loop groove is formed with a groove inner top wall at the end of the recess; a double-sided film attached to the inner top wall of the groove; Each of the surrounding loops of the coil is overlapped with the double-sided film in the longitudinal direction in the single-turn groove and is adhered by the double-sided film.

Compared with the prior art, the present invention has the following effects: because it only needs to set or form a unique single-turn groove on the hard board layer, wireless charging can be realized on the mouse pad, so it has the effect of reducing the difficulty of manufacturing, and also allows The manufacturing cost is relatively reduced, which in turn has the effect of enhancing market competitiveness.

The detailed description and technical content of the present invention are described as follows in conjunction with the drawings. However, the drawings are only provided for reference and explanation, and are not intended to limit the present invention.

As shown in FIGS. 1 to 3, the present invention provides a hard wireless charging mouse pad (hereinafter referred to as mouse pad), which is a hard mouse pad with wireless charging function. The mouse pad of the present invention includes: a hard board layer 1, a double-sided film 5 and a coil 6, preferably a non-slip layer 2, a contact layer 3 and a supporting material layer 4, as described below.

The hard board layer 1 can be any hard board body, as long as it is a hard board and can be provided or formed with grooves described later. In this embodiment, the hard board layer 1 can be, for example, a hard rubber board, which is not limited by the present invention. . The hard plate layer 1 has a top surface 11 and a bottom surface 12 opposite to each other. The bottom surface 12 of the hard plate layer 1 is provided with or is formed with a single single-ring groove 13, preferably also provided with or formed with a communicating groove 14 , The communicating groove 14 communicates between the single-turn groove 13 and the outside. As shown in FIG. 3, the rigid plate layer 1 has a length and width that extend along a transverse direction D2, and has a thickness that extends along a longitudinal direction D1. Therefore, the aforementioned single-loop groove 13 is recessed from the bottom surface 12 along the longitudinal direction D1, and A groove inner top wall 131 is formed at the end of the recess.

The foregoing arrangement method may be opening, that is, the required single-loop groove 13 is directly opened from the bottom surface 12. In other words, the single-loop groove 13 is directly recessed from the bottom surface 12; the foregoing forming method may be, for example, stacking. That is, the hard board layer 1 is combined in a stacked manner to form the required single-ring groove 13, for example, two bottom boards can be stacked under a large top board, the two bottom boards are spaced apart from each other, so as to form a space between the large top board and the two bottom boards. The required single-turn groove 13, in other words, the single-turn groove 13 is relatively recessed in the bottom surface 12.

One side of the double-sided film 5 is attached to the top wall 131 in the groove, and the other side of the double-sided film 5 is used to adhere and fix the coil 6. The double-sided film 5 can be a surrounding sheet corresponding to the shape of a single-turn groove 13 as shown in FIG. (Not shown in the figure), the present invention is not limited to this, as long as one or more double-sided adhesive units are attached to the top wall 131 in the groove, and the coil 6 can be adhered and fixed accordingly.

The coil 6 has a plurality of surrounding loops 61, in particular, these surrounding loops 61 are also adjacent to each other in a row along the transverse direction D2 (component symbols are not marked, that is, a plurality of lines (circular loop 61) are connected in parallel to each other in a row (coil row)) , The coil row is placed in the single-turn groove 13 along the longitudinal direction D1 and overlapped with the double-sided film 5, so that the coil row of the coil 6 can be adhered to the other side of the double-sided film 5 and fixed to the single-turn groove槽13内。 In the slot 13.

The head and tail ends of the coil 6 are also arranged side by side to form an extended section 611 (see Figure 1), and the extended section 611 is correspondingly accommodated in the aforementioned communicating slot 14 so that the coil 6 can be connected to an external power source through the extended section 611 .

Thereby, after the mouse pad of the present invention is powered on, as long as the user puts a mouse with wireless charging function (not shown in the figure) on the top surface 11 of the hard plate layer 1, the mouse pad can be opposed by the principle of electromagnetic induction. The mouse used on the new mouse pad or the mouse used on the new mouse pad performs wireless charging. Among them, since only a single single-turn groove 13 needs to be provided or formed on the hard plate layer 1, the problem that it is difficult to open many grooves on the same hard plate layer 1 at this stage is completely overcome, and the effect of reducing the difficulty of manufacturing is achieved. It can also make the manufacturing cost relatively lower, and thus has the effect of enhancing market competitiveness.

Although the hard plate layer 1 itself has a slight anti-slip effect, in order to improve the anti-slip performance, the new mouse pad can further include an anti-slip layer 2, which is directly or indirectly superimposed and fixed to the anti-slip layer along the longitudinal direction D1. The bottom surface 12 of the hard board layer 1. The anti-slip layer 2 can be directly overlapped (not shown in the figure), or indirectly overlapped (as shown in Figures 1 and 3) on the bottom surface 12 of the hard plate layer 1. In this embodiment, the indirect overlap is used as Examples are explained. As for the material of the anti-slip layer 2, it can be a rubber anti-slip pad or a silicone anti-slip pad.

The new mouse pad can also include a support material layer 4, and the support material layer 4 is also stacked along the longitudinal direction D1 and fixed between the anti-slip layer 2 and the bottom surface 12 of the hard plate layer 1, thereby forming the aforementioned anti-slip layer 2 The state is indirectly superimposed on the bottom surface 12. As for the material of the support material layer 4, it can be a film or a diaphragm. In this way, the aforementioned coil row of the coil 6 will be superimposed between the double-sided film 5 and the supporting material layer 4 in the single-turn groove 13 as shown in FIG. The coil row, the supporting material layer 4, and the anti-slip layer 2 are stacked on each other in the longitudinal direction D1.

In addition, in order to prevent the anti-slip layer 2 or/and the support material layer 4 from being uneven when the mouse pad of the present invention is in use, the surrounding loops 61 used to form the aforementioned coil row must be aligned with the bottom surface as shown in FIG. 3 12 flush.

Although the hard plate layer 1 itself has a little effect for mouse contact, in order to further enhance the effect for mouse contact, the mouse pad of the present invention can further include a contact layer 3, and the contact layer 3 is also along the longitudinal direction D1. Stacked and fixed on the top surface 11 of the hard board layer 1. As for the material of the contact layer 3, it can be a piece of cloth, a film, or a film.

It should be noted that the aforementioned anti-slip layer 2, contact layer 3, and support material layer 4 can be fixed by adhesion or by hot pressing and two-by-two occlusal fixing, which is not limited by the present invention.

In summary, the new type of hard wireless charging mouse pad can indeed achieve the intended purpose of use and solve the deficiencies of the existing technology. It fully meets the requirements of a new patent application. The application is filed in accordance with the patent law. Please check it and give you the approval. The patent in this case protects the rights of the creator of the new type.

The above are only the preferred and feasible embodiments of the present model, and the scope of the patent of the present model is not limited as a result. Any equivalent structural changes made by using the description of the present model and the contents of the drawings shall be included in the present model. Within the scope of the rights, he shall be Chen Ming.

1: Hard board layer

11: Top surface

12: Bottom

13: Single-turn groove

131: The top wall of the tank

14: Connecting groove

2: Anti-slip layer

3: contact layer

4: Support material layer

5: Double-sided film

6: Coil

61: Surrounding circle

611: Overhang

D1: Portrait

D2: horizontal

Figure 1 is a three-dimensional exploded schematic view of the new mouse pad when viewed from the bottom.

Figure 2 is a schematic bottom view of the new mouse pad after being assembled.

Figure 3 is a schematic cross-sectional view of the new mouse pad after being assembled.

1: Hard board layer

11: Top surface

12: Bottom

13: Single-turn groove

131: The top wall of the tank

2: Anti-slip layer

3: contact layer

4: Support material layer

5: Double-sided film

6: Coil

61: Surrounding circle

D1: Portrait

D2: horizontal

Claims (9)

A hard wireless charging mouse pad, including: A hard plate layer with a bottom surface and a single-loop groove, the single-loop groove is relatively recessed in the bottom surface along a longitudinal direction, and the single-loop groove is formed with a groove inner top wall at the end of the recess; A double-sided film attached to the top wall of the groove; and A coil having a plurality of surrounding loops, each of the surrounding loops being adjacent to each other in a transverse direction, each of the loops of the loop being overlapped with the double-sided film in the longitudinal direction in the single-turn groove and being overlapped by the double-sided film Sticky. The hard wireless charging mouse pad according to claim 1, further comprising an anti-slip layer, and the anti-slip layer is overlapped on the bottom surface of the hard plate layer along the longitudinal direction. The hard wireless charging mouse pad according to claim 2, wherein the anti-slip layer is a rubber anti-slip pad or a silicone anti-slip pad. The hard wireless charging mouse pad according to claim 2, wherein each of the surrounding loops adjacent to each other laterally side by side is stacked in the single loop groove between the double-sided film and the anti-slip layer. The hard wireless charging mouse pad according to claim 2, further comprising a supporting material layer, the supporting material layer being overlapped between the anti-slip layer and the bottom surface of the hard plate layer along the longitudinal direction. The hard wireless charging mouse pad according to claim 5, wherein the supporting material layer is a film or a diaphragm. The hard wireless charging mouse pad according to claim 1, further comprising a contact layer, the hard board layer further has a top surface, and the contact layer is stacked on the top surface along the longitudinal direction. The hard wireless charging mouse pad according to claim 7, wherein the contact layer is a cloth sheet, a film sheet or a film. The hard wireless charging mouse pad according to claim 1, wherein each of the loops of the coil is flush with the bottom surface.

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