Dynamic nameplate

Abstract

The present invention provides a dynamic nameplate, which comprises a base arranged on a circuit board and a rotating member arranged on the base through a bearing, so that the rotating member can rotate relative to the base. The dynamic nameplate of the present invention can provide a dynamic effect without using a motor.

Description

Technical Field

[0001] The invention relates to a nameplate, in particular to a dynamic nameplate used on a circuit board. Background Art

[0002] The computer industry is developing rapidly. In addition to performance improvement, more and more computer manufacturers are focusing on cool appearance to attract consumers. For example, they add lighting to the computer housing or nameplate to the motherboard to present a textured display appearance.

[0003] Due to the narrow space inside the host, for example, the height limit above the chip (PCH) on the motherboard is within 15mm, most nameplates are designed to be thin plates and are fixed to the motherboard by sticking and locking. This presentation method is mostly static and cannot add large components such as traditional motors to achieve dynamic effects, so it cannot provide consumers with a more novel experience. Summary of the invention

[0004] The main purpose of the present invention is to provide a dynamic nameplate that can provide dynamic effects without using a motor.

[0005] The dynamic nameplate of the present invention comprises a base and a rotating member. The base is arranged on a circuit board; the rotating member is arranged on the base through a bearing so that the rotating member can rotate relative to the base.

[0006] The aforementioned dynamic nameplate further includes a stator component and a rotor component. The stator component is disposed between the base and the rotating component, and is provided with a plurality of protrusions, each of which is wound with a coil; the rotor component is disposed above the stator component and in contact with the rotating component, and has a plurality of magnetic poles corresponding to the plurality of protrusions.

[0007] In the aforementioned dynamic nameplate, the directions of the coils wound around any two adjacent ones of the plurality of protrusions are opposite, and the directions of any two adjacent ones of the plurality of magnetic poles are opposite.

[0008] In the aforementioned dynamic nameplate, the number of the plurality of protrusions is at least six.

[0009] In the aforementioned dynamic nameplate, the rotor component is disposed in a groove on the surface of the rotating component facing the stator component.

[0010] In the aforementioned dynamic nameplate, the rotor component is embedded in the rotating component.

[0011] In the aforementioned dynamic nameplate, a plurality of openings are provided on the surface of the rotating member facing the stator member to expose the rotor member.

[0012] In the aforementioned dynamic nameplate, the positions of the plurality of openings respectively correspond to the plurality of magnetic poles of the rotor component.

[0013] In the aforementioned dynamic nameplate, the rotating part is a disc or a gear.

[0014] The aforementioned dynamic nameplate also includes a fixing member to fix the rotating member and the bearing on the base.

[0015] The beneficial effect of the present invention is that the multiple convex parts of the stator part in the dynamic nameplate of the present invention are wound with coils in different directions to generate different magnetic properties, and at the same time, the magnetic forces of the same poles repelling each other and the opposite poles attracting each other brought by the rotor part with different magnetic poles can make the rotating part rotate on the base through the bearing, and the traditional motor does not need to be installed, and the dynamic effect can be generated. In addition, because the dynamic effect of the dynamic nameplate of the present invention does not use the traditional motor, it can still maintain a thin shape, so it can still be effectively installed in a narrow space such as in a computer host. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of assembling the dynamic nameplate of the present invention.

[0017] Figure 2 It is a schematic diagram of an exploded view of the first embodiment of the dynamic nameplate of the present invention.

[0018] Figure 3A and Figure 3B Schematic diagrams of the decomposition of the second embodiment of the dynamic nameplate of the present invention from different viewing angles.

[0019] Figure 4A for Figure 3A and Figure 3B Enlarged schematic diagram of the stator component.

[0020] Figure 4B for Figure 3A and Figure 3B An enlarged schematic diagram of the rotor components.

[0021] Figure 5A It is a schematic diagram of an exploded view of a third embodiment of the dynamic nameplate of the present invention.

[0022] Figure 5B for Figure 5A Schematic diagram of the cross section along the A'-A' line.

[0023] Figure 6 It is a schematic diagram of an exploded view of a fourth embodiment of the dynamic nameplate of the present invention.

[0024] Figure 7 It is a schematic diagram of an exploded view of a fifth embodiment of the dynamic nameplate of the present invention.

[0025] The reference numerals are as follows:

[0026] 1: Dynamic nameplate

[0027] 11: Base

[0028] 12: Rotating parts

[0029] 121: Surface

[0030] 122: Groove

[0031] 123: Opening

[0032] 13: Bearings

[0033] 14: Stator parts

[0034] 141: convex part

[0035] 142, 143, 144, 145, 146, 147, 148, 149: Coil

[0036] 15: Rotor parts

[0037] 151, 152: Magnetic poles

[0038] 16: Fixing parts

[0039] 161: Screw

[0040] 162: Nut

[0041] 2: Circuit board

[0042] 3: Application interface

[0043] 4: Thermal conductive layer. DETAILED DESCRIPTION

[0044] The following describes the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification, and can also implement or apply the present invention by means of other different embodiments.

[0045] See also Figure 1 The dynamic nameplate 1 of the present invention can be installed on the circuit board 2, for example, by locking it with a lock hole and a screw. In one embodiment, the circuit board 2 can be a motherboard, and the dynamic nameplate 1 is mainly locked on the application interface (such as M.2, PCH, VGA, I / O) 3 of the motherboard. A heat conductive layer 4 can be provided between the application interface 3 and the dynamic nameplate 1, such as a heat dissipation paste or a silicon-type heat conductive material gasket.

[0046] Please refer to Figure 2 , which is an exploded schematic diagram of the first embodiment of the dynamic nameplate of the present invention. The dynamic nameplate 1 of the present invention may include a base 11 and a rotating member 12. The base 11 may be disposed on a circuit board 2 (such as Figure 1As shown in the figure, the rotating member 12 can be arranged on the base 11 (for example, riveted) through the bearing 13. In this way, the rotating member 12 can rotate relative to the base 11 through the bearing 13.

[0047] See also Figure 3A and Figure 3B , which are respectively exploded schematic diagrams of different viewing angles of the second embodiment of the dynamic nameplate of the present invention. The difference between this second embodiment and the aforementioned first embodiment is that the dynamic nameplate 1 of this second embodiment further includes a stator component 14 and a rotor component 15. The stator component 14 is arranged between the base 11 and the rotating member 12, and a plurality of protrusions 141 are provided on the surface of the stator component 14 facing the rotating member 12, and each of the plurality of protrusions 141 is wound with a coil. In addition, the stator component 14 is fixed on the base 11. In addition, the rotor component 15 is arranged above the stator component 14 and contacts the rotating member 12, and the rotor component 15 has a plurality of magnetic poles corresponding to the plurality of protrusions 141.

[0048] In this embodiment, if Figure 4A As shown, the coils 142, 143, 144, 145, 146, 147, 148, 149 wound on the protrusion 141 of the stator member 14 have specific winding directions, that is, the directions of the coils 142, 143, 144, 145, 146, 147, 148, 149 wound adjacent to each other in the protrusion 141 are opposite, that is, the coils 142, 144, 146, 148 are wound clockwise, and the coils 143, 145, 147, 149 are wound counterclockwise. In this way, after the coils 142, 143, 144, 145, 146, 147, 148, 149 are energized, the magnetism of the coils 142, 144, 146, 148 and the coils 143, 145, 147, 149 will be opposite.

[0049] In this embodiment, the magnetic poles 151 and 152 of the rotor member 15 are adjacent to each other in opposite directions. Figure 4B As shown, if the magnetic pole 151 is a positive pole, the magnetic pole 152 is a negative pole, and vice versa.

[0050] In one embodiment, the number of the protrusions 141 may correspond to the number of the magnetic poles 151 and 152, or may not correspond to the number of the magnetic poles 151 and 152. The number of the protrusions 141 must be at least six, preferably eight, preferably twelve, and optimally sixteen, but the present invention is not limited thereto. The number of the magnetic poles 151 and 152 must be at least six, preferably eight, preferably twelve, and optimally sixteen, but the present invention is not limited thereto.

[0051] like Figure 3BThe bottom view of the dynamic nameplate 1 is shown. In this embodiment, the surface 121 of the rotating member 12 facing the stator member 14 has a groove 122, and the rotor member 15 can be embedded in the groove 122, for example, by an adhesive to fix. In one embodiment, the rotor member 15 can be circular, and the groove 122 can also be a circular groove, but the present invention is not limited to this. The rotor member 15 can also be square, oval, triangular, etc., and the shape of the groove 122 can correspond to the shape of the rotor member 15.

[0052] In the second embodiment of the dynamic nameplate 1 of the present invention, the rotating member 12, the bearing 13, the stator member 14 and the rotor member 15 can be fixed to the base 11 by a fixing member 16. For example, the fixing member 16 can be a combination of a screw 161 and a nut 162. The screw 161 is on one side of the rotating member 12, and the nut 162 is on one side of the base 11. By screwing the screw 161 and the nut 162 together, the rotating member 12, the bearing 13, the stator member 14 and the rotor member 15 can be fixed to the base 11.

[0053] Since the stator 14 in the dynamic nameplate 1 of the present invention is fixed on the base 11, the coils 142, 143, 144, 145, 146, 147, 148, 149 wound by the protrusion 141 on the stator 14 will have different magnetism after being energized. The rotor 15 is fixed in the rotating member 12, and the rotor 15 also has a plurality of different magnetic poles. Therefore, by virtue of the magnetic force of the same poles repelling each other and the different poles attracting each other brought about by the staggered N and S poles of the rotor 15 and the different magnetism of the stator 14 after being energized, the rotating member 12 can be rotated on the base 11 through the bearing 13, and the dynamic nameplate 1 of the present invention can thus produce a dynamic effect.

[0054] Please also refer to Figure 5A and Figure 5B , Figure 5A is an exploded schematic diagram of a third embodiment of the dynamic nameplate of the present invention, and Figure 5B for Figure 5A The third embodiment differs from the second embodiment in the arrangement of the rotor member 15, and only this difference is described below, and the similarities between the third embodiment and the second embodiment are not repeated.

[0055] In this embodiment, the rotor member 15 is embedded in the rotating member 12, and a plurality of openings 123 are provided on a surface 121 of the rotating member 12 facing the stator member 14, and the plurality of openings 123 can expose the rotor member 15. In addition, the positions of the plurality of openings 123 can correspond to the plurality of magnetic poles 151, 152 (such as Figure 4BIn other words, the number of the plurality of magnetic poles 151, 152 of the rotor member 15 may correspond to the number of the openings 123, or the plurality of magnetic poles 151, 152 of the rotor member 15 may be separated from each other and respectively disposed in the openings 123. For example, the shape of the plurality of magnetic poles 151, 152 separated from each other of the rotor member 15 may be the same as or different from the shape of the openings 123, but the present invention is not limited thereto. The top surface of the rotor member 15 of various embodiments of the present invention may be disposed to be coplanar with the surface 121 of the rotating member 12, but the present invention is not limited thereto.

[0056] See also Figure 6 , which is an exploded schematic diagram of the fourth embodiment of the dynamic nameplate of the present invention. Most of the technical features of the fourth embodiment are the same as those of the second embodiment, and the only difference is that the rotating member 12 of the second embodiment is a disc, while the rotating member 12 of the fourth embodiment is a gear. Figure 7 , which is a schematic diagram of the exploded view of the fifth embodiment of the dynamic nameplate of the present invention. Most of the technical features of the fifth embodiment are the same as those of the aforementioned third embodiment, and the only difference is that the rotating part 12 of the third embodiment is a disc, while the rotating part 12 of the fifth embodiment is a gear. Regardless of whether the rotating part 12 of the second and third embodiments is a disc, or the rotating part 12 of the fourth and fifth embodiments is a gear, the present invention does not limit the external structure of the rotating part 12. In addition, the dynamic nameplate 1 of the present invention can be matched with LED lights as an extended lighting effect appearance to match the movable rotating part 12, which can give consumers a more novel experience.

[0057] In summary, the stator 14 of the dynamic nameplate 1 of the present invention has multiple protrusions 41 wound with coils in different directions to generate different magnetic properties, and the rotor 15 has different magnetic poles to bring about the magnetic force of the same poles repelling each other and the opposite poles attracting each other, so that the rotating member 12 can rotate on the base 11 through the bearing 13, and the dynamic effect can be generated without installing a traditional motor. In addition, because the dynamic effect of the dynamic nameplate 1 of the present invention does not use a traditional motor, it can still maintain a thin shape, so it can still be effectively installed in a narrow space such as a computer host.

[0058] The above embodiments are only used to illustrate the technical principles, features and effects of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can modify and change the above embodiments without violating the spirit and scope of the present invention. However, any equivalent modifications and changes made by using the teachings of the present invention should still be covered by the scope of the claims. The scope of protection of the present invention should be as listed in the claims.

Claims

1. A dynamic nameplate, characterized in that: include: A base, disposed on the circuit board; A rotating member is disposed on the base through a bearing so that the rotating member can rotate relative to the base; a stator component disposed between the base and the rotating component, wherein a plurality of protrusions are disposed on a surface of the stator component facing the rotating component, and each of the plurality of protrusions is wound with a coil; and A rotor member, disposed above the stator member and in contact with the rotating member, and having a plurality of magnetic poles corresponding to the plurality of protrusions; Wherein, the rotor member is embedded in the rotating member; Wherein, a plurality of openings are arranged on the surface of the rotating part facing the stator part to expose the rotor part.

2. The dynamic nameplate according to claim 1, characterized in that: The directions of the coils wound by any two adjacent ones of the plurality of protrusions are opposite, and the directions of any two adjacent ones of the plurality of magnetic poles are opposite.

3. The dynamic nameplate according to claim 1, characterized in that: The number of the plurality of protrusions is at least six.

4. The dynamic nameplate according to claim 1, characterized in that: Positions of the plurality of openings respectively correspond to the plurality of magnetic poles of the rotor component.

5. The dynamic nameplate according to claim 1, characterized in that: The rotating member is a disk or a gear.

6. The dynamic nameplate according to claim 1, characterized in that: The dynamic nameplate also includes a fixing member to fix the rotating member and the bearing on the base.

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