Abstract: A stand device includes a pedestal having a base and a cap, a support, and a pulling member, wherein a receiving space is formed between the base and the cap. The support includes a connecting member and a positioning member. The connecting member includes a contact portion and a connect portion extended from the contact portion, and the contact portion is disposed at an outer surface of the cap. The positioning member includes a restraining portion and a fixing portion extended from the restraining portion and passing through an opening of the cap for connecting to the connecting member, and the restraining portion is disposed at an inner surface of the cap. When the support is rotated around the pedestal, the fixing portion is moved within the opening, and when the fixing portion is moved against the edge of the opening, the support may be restrained rotating around the pedestal.

Abstract: A card reading device with a plurality of protecting mesh wires includes a main board, an outer frame, a first mesh wire and a second mesh wire. The main board includes an electronic member region and a card inserting case. The outer frame is disposed on the main board and includes a first groove and a second groove. The first groove covers the electronic member region. The second groove covers the card inserting case. The first mesh wire is disposed in the first groove and includes a first wire end connected to the electronic member region. The second mesh wire is disposed in the second groove and includes a second wire and connected to the electronic member region. When the outer frame is damaged or destroyed, the first mesh wire or the second mesh wire is triggered to activate a circuit protecting procedure to shortcut or disconnect a signal circuit.

Abstract: An electronic device includes a protection mechanism, a first circuit board having a first electronic loop, and a second circuit board having a second electronic loop. The protection mechanism is disposed between the first circuit board and the second circuit board, and includes a frame and a first flexible board. The first flexible board includes a first connector, and a first wire mesh used for forming a third electronic loop. When trace breaking occurs to any one, any two, or all of the electronic loops, the first, the second, and the third electronic loops are forced to break, thereby protecting data saved in the electronic device from being read inappropriately, so as to avoid data to be stolen.

Abstract: An adjustable wrench is provided with a handle including a head; a fixed jaw formed with the head; a slot through the head; a cavity in the head and communicating with the slot, a shaft channel through the cavity; a forward recess in the fixed jaw; a rearward well in the head; a head cover including an opening aligned with the cavity, a forward protrusion fitted in the recess, and a rearward protuberance fitted in the well; a joining assembly for joining the head and the head cover; a moveable jaw including an adjustable shank received in the slot, and serrated teeth along the adjustable shank; a thread screw adjustment driver in both the cavity and the opening; and a assembly shaft in the shaft channel and through the thread screw adjustment driver. The thread screw adjustment driver is threadedly secured to the serrated teeth.

Abstract: An electronic protection module adapted for an electronic device to protection information read and stored in a signal reading element. The electronic protection module includes a circuit board, a first loop, a cover, a first flexible circuit board with a second loop, a second flexible circuit board with a third loop, electrical conductor(s) and conductive element(s). When one of the first loop, second loop and the third loop is disconnected, the signal reading element will be disconnected and lose the information, thereby preventing information leak from the electronic device. The electronic device may be a card reader capable of reading a barcode type, magnetic strip type or chip type of a financial card, credit card or personal identity card.

Abstract: A data protecting electronic device is adapted to read and store information, and includes: a circuit board; a first loop circuit, having a first contact and a second contact, constituting a wire mesh, and positioned on the circuit board; a substrate, configured on the circuit board; a data reading element, electrically connected to the first loop circuit, and one end thereof being passed through the circuit board to position on the substrate; a cover, covering the circuit board; a flexible circuit board, stuck to inner faces of the cover, and including a second loop circuit having a third contact and constituting the wire mesh; an electrical conductor, having a first end connected to the second contact and a second end connected to the third contact; and a conducting element, electrically connected to the first contact and covered by the cover.

Abstract: A data protecting electronic device is adapted to read and store information, and includes: a circuit board; a first loop circuit, having a first contact and a second contact, constituting a wire mesh, and positioned on the circuit board; a substrate, configured on the circuit board; a data reading element, electrically connected to the first loop circuit, and one end thereof being passed through the circuit board to position on the substrate; a cover, covering the circuit board; a flexible circuit board, stuck to inner faces of the cover, and including a second loop circuit having a third contact and constituting the wire mesh; an electrical conductor, having a first end connected to the second contact and a second end connected to the third contact; and a conducting element, electrically connected to the first contact and covered by the cover.

Abstract: An electronic protection module adapted for an electronic device to protection information read and stored in a signal reading element. The electronic protection module includes a circuit board, a first loop, a cover, a first flexible circuit board with a second loop, a second flexible circuit board with a third loop, electrical conductor(s) and conductive element(s). When one of the first loop, second loop and the third loop is disconnected, the signal reading element will be disconnected and lose the information, thereby preventing information leak from the electronic device. The electronic device may be a card reader capable of reading a barcode type, magnetic strip type or chip type of a financial card, credit card or personal identity card.

Abstract: An electronic device includes a protection mechanism, a first circuit board having a first electronic loop, and a second circuit board having a second electronic loop. The protection mechanism is disposed between the first circuit board and the second circuit board, and includes a frame and a first flexible board. The first flexible board includes a first connector, and a first wire mesh used for forming a third electronic loop. When trace breaking occurs to any one, any two, or all of the electronic loops, the first, the second, and the third electronic loops are forced to break, thereby protecting data saved in the electronic device from being read inappropriately, so as to avoid data to be stolen.