Abstract: A wireless transmission module for transmitting energy or signals includes a first magnetically conductive element, a first coil assembly and a first adhesive element. The first coil assembly and the first magnetically conductive element are arranged along a main axis. The first adhesive element is configured to be adhered to the first coil assembly and the first magnetic conductive element. The first adhesive element is disposed between the first coil assembly and the first magnetically conductive element.

Abstract: A wireless transmission module for transmitting energy or signals includes a coil assembly and an induction substrate. The coil assembly has a winding axis, and the induction substrate corresponds to the coil assembly. The induction substrate has a first surface facing the coil assembly.

Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A wireless transmission module corresponds to an electronic module and is configured to transmit a first signal. The wireless transmission module includes a corresponding surface, a base assembly, and a first coil. The corresponding surface faces the electronic module and is perpendicular to a main axis. The first coil is disposed on the base assembly. The first coil overlaps at least a portion of the base assembly when viewed along the main axis. The first coil overlaps at least a portion of the base assembly when viewed in a direction that is perpendicular to the main axis.

Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A wireless device is provided and includes a coil assembly. The coil assembly includes a first coil, a second coil, a first contact, a second contact, and a third contact. The second coil is configured to be connected to the first coil in series. The first contact is configured to be connected to a first end of the first coil. The second contact is configured to be connected between the first coil and the second coil. The third contact is configured to be connected to a second end of the second coil. The first contact, the first coil and the second contact form a first circuit loop, and the first contact, the first coil, the second coil and the third contact form a second circuit loop.

Abstract: A wireless device is provided and includes a first coil and at least one conductive assembly. The first coil includes a first metal wire and a second metal wire. The first metal wire is disposed on a first plane and has a first spiral structure. The second metal wire is disposed on a second plane and has a second spiral structure, and the second metal wire is electrically connected to the first metal wire. The conductive assembly has at least one metal connector. The conductive assembly is disposed on an innermost turn of the first spiral structure and an innermost turn of the second spiral structure.

Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: A wireless device is provided and includes a coil assembly. The coil assembly includes a first coil, a second coil, a first contact, a second contact, and a third contact. The second coil is configured to be connected to the first coil in series. The first contact is configured to be connected to a first end of the first coil. The second contact is configured to be connected between the first coil and the second coil. The third contact is configured to be connected to a second end of the second coil. The first contact, the first coil and the second contact form a first circuit loop, and the first contact, the first coil, the second coil and the third contact form a second circuit loop.

Abstract: A wireless device is provided and includes a first coil and at least one conductive assembly. The first coil includes a first metal wire and a second metal wire. The first metal wire is disposed on a first plane and has a first spiral structure. The second metal wire is disposed on a second plane and has a second spiral structure, and the second metal wire is electrically connected to the first metal wire. The conductive assembly has at least one metal connector. The conductive assembly is disposed on an innermost turn of the first spiral structure and an innermost turn of the second spiral structure.

Abstract: A wireless charging device includes a transmitting-end ferrite core and a transmitting-end coil, wherein the transmitting-end ferrite core have a bottom plate and two upright plates for forming a U-shaped structure defining a charging space therein. One or more wireless power receiving apparatus is put in the charging space. The wireless power receiving apparatus includes a receiving-end coil and a receiving-end ferrite plate, wherein the receiving-end ferrite plate is vertical to the two upright plates. When electrical current flows through the transmitting-end coil to generate an electromagnetic field in the charging space, the electromagnetic field via the two upright plates goes through each of the receiving-end ferrite plates to form an electromagnetic loop. Each of the receiving-end coils generates a charging electrical current induced by the electromagnetic field. Therefore, the present invention can achieve wireless charging to more than one wireless power receiving apparatus at the same time.

Abstract: A wireless charging device includes a transmitting-end ferrite core and a transmitting-end coil, wherein the transmitting-end ferrite core have a bottom plate and two upright plates for forming a U-shaped structure defining a charging space therein. One or more wireless power receiving apparatus is put in the charging space. The wireless power receiving apparatus includes a receiving-end coil and a receiving-end ferrite plate, wherein the receiving-end ferrite plate is vertical to the two upright plates. When electrical current flows through the transmitting-end coil to generate an electromagnetic field in the charging space, the electromagnetic field via the two upright plates goes through each of the receiving-end ferrite plates to form an electromagnetic loop. Each of the receiving-end coils generates a charging electrical current induced by the electromagnetic field. Therefore, the present invention can achieve wireless charging to more than one wireless power receiving apparatus at the same time.

Abstract: A 3D printer comprises a printer robot with a carrier, a control module that controls movement of the carrier by controlling the printer robot, and a printer head detachably connected to the carrier. The printer head comprises a casing, a nozzle for delivering a printing material to print a 3D object, and a button on the casing and electrically connected to the control module, wherein the printing material is delivered when the button is pressed.

Abstract: A wireless charging (WLC) (A4WP) and near field communication (NFC) dual coils PCB structure comprising at least one WLC (A4WP) coil wire having spiral shape and disposed on a printed circuit board (PCB), and a NFC coil wire having spiral shape and disposed on the PCB. At least a portion of the coil wire of the spiral WLC (A4WP) coil is located on a region between two adjacent coil wires of the spiral NFC coil. Therefore, the present invention makes use of spaces of WLC (A4WP) coil such as A4WP or other relevant standards combined with the NFC coil, so that the dual coil of the present invention can reduce the area of the PCB occupied by the electronic device.

Abstract: A life energy device includes an ore and a life energy unit, wherein the ore can absorb and release an energy ranged in a predetermined frequency band and the life energy unit includes a circuit board mounted in the ore, a chip mounted on the circuit board and having a circuit design for magnifying the energy, and a drive unit mounted on the circuit board for driving the chip, thereby the ore can absorb slight energies in the natural environment and then magnify the range of the energy through the chip so as to form a magnetic field therearound, and thus, the cells of human body can be filled with energy through contacting therewith the ore so as to activate the cells and improve a constitution of the human body.