Abstract: The present invention relates to the technical field of underwater communications, and discloses a bridging transmission device for underwater wireless signals, which includes a coaxial cable and two conversion assemblies. The coaxial cable can transmit the weak electric signal. The transmission device transmits and converts wireless signals by means of signal bridging between two or among more independent intelligent terminal devices, converts the electromagnetic wave signal and the weak electric signal to each other through two groups of conversion antennas, and transmits the weak electric signal under water through the coaxial cable, so the purpose of the remote transmission of underwater wireless signals can be achieved. The conversion assembly has no need to be wired to the intelligent terminal device through an interface, so the waterproof performance is good, and the universality is high.

Abstract: The present invention relates to the technical field of underwater communications, and discloses a bridging transmission device for underwater wireless signals, which includes a coaxial cable and two conversion assemblies. The coaxial cable can transmit the weak electric signal. The transmission device transmits and converts wireless signals by means of signal bridging between two or among more independent intelligent terminal devices, converts the electromagnetic wave signal and the weak electric signal to each other through two groups of conversion antennas, and transmits the weak electric signal under water through the coaxial cable, so the purpose of the remote transmission of underwater wireless signals can be achieved. The conversion assembly has no need to be wired to the intelligent terminal device through an interface, so the waterproof performance is good, and the universality is high.

Abstract: Provided is a touch control system of an electronic product in underwater environment. The touch control system includes a sealing device which is configured to accommodate the electronic product. The sealing device includes a sealed chamber interlayer and a sealed shell. Herein the sealed chamber interlayer is opposite to the touch screen of the electronic product and is capable of being pressed and rebounded and is transparent, and the sealed shell is connected with the sealed chamber interlayer in a sealing manner. The sealed chamber interlayer covers a surface of the touch screen completely. The sealed shell covers other surfaces of the electronic product, and implements touch control to the touch screen by applying an external force to the sealed chamber interlayer. Underwater high-accuracy maneuverability of the touch screen of the electronic product may be implemented when an external force is applied to the sealed chamber interlayer by a finger.

Abstract: Disclosed is a underwater high-sensitivity button switch. The underwater high-sensitivity button switch includes an upper cover, a lower cover and a hollow block; the upper cover and the lower cover are made of an elastic material; the hollow block is made of a rigid material; two ends of a through hole of the hollow block are respectively sealed by the upper cover and the lower cover; a mounting block is held in the through hole of the hollow block; the mounting block is provided with a bridge-cutoff block; the bridge-cutoff block is made of a conductive material; two unconnected lug bosses are arranged on the bridge-cutoff block; the two lug bosses are respectively connected with a conducting wire; a button fixing seat is held in the through hole of the hollow block; the button fixing seat is provided with a button cap.

Abstract: Provided is a touch control system of an electronic product in underwater environment. The touch control system includes a sealing device which is configured to accommodate the electronic product. The sealing device includes a sealed chamber interlayer and a sealed shell. Herein the sealed chamber interlayer is opposite to the touch screen of the electronic product and is capable of being pressed and rebounded and is transparent, and the sealed shell is connected with the sealed chamber interlayer in a sealing manner. The sealed chamber interlayer covers a surface of the touch screen completely. The sealed shell covers other surfaces of the electronic product, and implements touch control to the touch screen by applying an external force to the sealed chamber interlayer. Underwater high-accuracy maneuverability of the touch screen of the electronic product may be implemented when an external force is applied to the sealed chamber interlayer by a finger.

Abstract: Disclosed is a underwater high-sensitivity button switch. The underwater high-sensitivity button switch includes an upper cover, a lower cover and a hollow block; the upper cover and the lower cover are made of an elastic material; the hollow block is made of a rigid material; two ends of a through hole of the hollow block are respectively sealed by the upper cover and the lower cover; a mounting block is held in the through hole of the hollow block; the mounting block is provided with a bridge-cutoff block; the bridge-cutoff block is made of a conductive material; two unconnected lug bosses are arranged on the bridge-cutoff block; the two lug bosses are respectively connected with a conducting wire; a button fixing seat is held in the through hole of the hollow block; the button fixing seat is provided with a button cap.