Abstract: A liquid immersion cooling tank includes a reservoir and a liquid flow tube. The reservoir contains an insulating coolant to immerse an electronic device. The liquid flow tube includes an adjusting member. The reservoir includes an inlet and an outlet. The inlet and the outlet are respectively arranged at opposite ends of the electronic device. The liquid flow tube is located inside the reservoir. The liquid flow tube is coupled to at least one of the inlet and the outlet. The adjusting member faces the electronic device to control an amount of inflow or outflow of the insulating coolant. When the electronic device is immersed in the reservoir for cooling, the insulating coolant flows through the electronic device. The liquid flow tube coupled to the inlet or the outlet of the reservoir uses the adjusting member to control the amount of inflow or outflow of the insulating coolant.

Abstract: A method performs 3D scene engineering simulation and real-life scene fusion. The method includes obtaining 3D coordinates of each point of a 3D model of a real-life scene, obtaining engineering data corresponding to the 3D coordinates of each point, acquiring location information of each point, establishing a correspondence between the 3D coordinates of each point and the location information of each point in the real-life scene, providing a scene fusion interactive interface on a mobile terminal, acquiring an image of a target scene in the real-life scene, acquiring location information and orientation information of the mobile terminal, determining 3D coordinates corresponding to the location information of the mobile terminal, determining a 3D coordinate range, and merging the engineering data corresponding to the 3D coordinate range into the image of the target scene.

Abstract: An equipment moving device for moving equipment in and out of a container includes a base, a cover rotationally coupled to the base, a driving member mounted to an outer side of the cover, a transmission assembly mounted within the base and the cover and coupled to the driving member, and a pushing member. One end of the pushing member is coupled to the transmission assembly, and another end of the pushing member is mounted to the equipment. The driving member causes the transmission assembly to drive the pushing member to move the equipment.

Abstract: A bracket attached to a cooling device can mount a fan. The supporting bracket includes a first fixing plate, a second fixing plate, a first supporting unit, a second supporting unit, and a ventilation panel. The first fixing plate is fixed to an air outlet side of the fan, the second fixing plate is fixed to an air inlet side of the fan and parallel to the first fixing plate. The first supporting unit and the second supporting unit are between the first fixing plate and the second fixing plate and respectively mounted to two opposite sides of the fan. The ventilation panel is defined at an outer surface of the second fixing plate and mounted to the second fixing plate.

Abstract: A slide rail mechanism includes a first bracket and a second bracket. The first bracket is slidably coupled to the second bracket. The second bracket includes a second body and two second bent portions respectively extending toward each other from two longitudinal sides of the second body. A gap is defined between each second bent portion and the second body. The first bracket is slidably received in the gaps. The second bent portions limit a sliding direction of the first bracket relative to the second bracket. The first bracket is retracted or extended relative to the second bracket to adjust a combined length of the first bracket and the second bracket in a cabinet.

Abstract: A server which can be connected from the back or from the front includes a case and a compute node disposed in the case. The case has a front board and an opposite rear board. The compute node has a plurality of ports for connecting to external cables. The front board has a first opening defined thereon, the rear board has a second opening defined thereon, and the second opening faces the first opening. The compute node is capable of being loaded into the case facing a first direction, such that the plurality of ports are exposed from the first opening. The compute node is also capable of being loaded into the case facing a second direction, opposite to the first direction, such that the plurality of ports are exposed from the second opening.

Abstract: A slide rail assembly includes a sliding rail and a supporting device. The supporting device includes a supporting bracket and a sliding bracket. The supporting bracket defines at least one sliding slot along an extending direction of the supporting bracket, and the sliding bracket defines at least one sliding portion corresponding to the at least one sliding slot. The sliding bracket is slidably connected to the supporting bracket through the at least one sliding portion and the at least one sliding slot, the sliding bracket is mounted to the sliding rail. The supporting device is also disclosed.

Abstract: A device using parity for verification of data transmitted from a first device through a data line to a second device includes a processor and a memory. The data line includes first to fourth pins for transmitting data and fifth to eighth pins for transmitting parity information. The processor receives values of first to eighth pins, calculates sum of the values of combinations of the first to fourth pins for data and applies modular operations on results of the four combinations. Equality or non-equality with the parity values of the fifth to eighth pins is determined, and the second device is permitted to receive the data when the results correspond, the modular operation being a (mod 2) operation. A method applied to such device is also disclosed.

Abstract: An adjustable hinge assembly includes a first hinge leaf, a second hinge leaf hinge-coupled to the first hinge leaf, and a hinge pin. The first hinge leaf defines a first knuckle hole corresponding to the hinge pin, and the second hinge leaf defines a second knuckle hole corresponding to the hinge pin. The first hinge leaf is hinge-coupled to the second hinge leaf by the hinge pin, the first knuckle hole, and the second knuckle hole. The hinge pin is movable within the first knuckle hole to adjust a position of the first hinge leaf relative to the second hinge leaf.

Abstract: A liquid immersion cooling device includes a mounting frame, a liquid reservoir mounted to the mounting frame, and a cold source distributor mounted on an outer side of the mounting frame. The liquid reservoir is configured to immerse a server in an insulating coolant. The liquid reservoir is movably mounted to the mounting frame. The cold source distributor comprises a telescopic cold source tube and a telescopic heat return tube. An output end of the cold source tube and an output end of the heat return tube are coupled to the liquid reservoir. When the liquid reservoir is pulled out of the mounting frame, the cold source tube and the heat return tube are extended by the liquid reservoir to a predetermined length. When the liquid reservoir is pushed into the mounting frame, the cold source tube and the heat return tube are retracted.

Abstract: A server casing using a sliding apparatus for blade servers includes a chassis and the sliding apparatus. The chassis includes a blocking member. The sliding apparatus includes a first fastening plate, a second parallel fastening plate mounted to the first fastening plate, and a sliding plate configured to be slidably connected to the second fastening plate. The sliding plate is received between the first fastening plate and the second fastening plate and a locking member includes a first end and a second end. The first end is rotatably connected to the second fastening plate and includes a locking portion, the second end is connected to the sliding plate. The locking portion can move between a locking position, where the locking member is locked by the blocking member, and an unlocking position, where the locking member is unlocked by the blocking member.

Abstract: A cooling device includes a cooling tank, a support frame, and a rotary shaft. The cooling tank accommodates coolant and an electronic device. The electronic device is immersed in the coolant. The support frame defines an opening in a first side plate and a receiving space communicating with the opening. The cooling tank is received in the receiving space. The cooling tank includes a base plate and a sidewall. The rotary shaft is rotationally mounted to a bottom corner of the cooling tank formed by the base plate and the sidewall. The rotary shaft serves as a rotating axis of the cooling tank to rotate the cooling tank out of the opening.

Abstract: A mounting apparatus using a sliding mechanism for easy insertion and removal of insertable units includes a supporting bracket and a sliding mechanism. The sliding mechanism includes an outer rail, a middle rail, an inner rail, a latching unit, and a locking unit. The latching unit includes first and second guiding portions on the inner rail, first and second positioning members slidably mounted to the middle rail, and third and second guiding portions on the outer rail. The locking unit includes a locking member at end of the inner rail and a locking portion on the middle rail to correspond to the locking member.

Abstract: A fixing apparatus for fixing at least one cable connector in a cable connector assembly includes an accommodating unit and a locking member rotatably connected to the accommodating unit. The accommodating unit includes a space accommodating the cable connector, a member fixed in the accommodating space for fixing the cable connector in place, and a first groove and a second groove. The locking member is rotatable between a locking position and an unlocking position. When the locking member is rotated to the unlocking position, the locking member is received and latched in the first groove; and when the locking member is rotated to the locking position, the locking member is received and latched in the second groove.

Abstract: A data transmission parity device for verifying data transmitted from a first device through a data line to a second device includes a processor and a memory. The data line includes an N number of signal pins for transmitting data and an (N+1)th signal pin for transmitting parity information. The processor is configured to receive and obtain a signal value of the N+1 signal pins, calculate a first sum of the signal value of the N+1 signal pins and apply a first modular operation on the first sum, determine whether a result of the first modular operation is equal to zero, and control the second device to reject the data when the result of the first modular operation is not equal to zero. The first modular operation and the second modular operation are both (mod 2) operations.

Abstract: A mounting apparatus for an easily-demountable fan and cooling devices includes a fan housing for accommodating the fan and a locking unit rotatably installed to the fan housing. The locking unit is rotatable between a locking position and an unlocking position. The locking unit includes a locking portion. When the locking unit rotates to the locking position, the locking portion protrudes out of the fan housing for easy manual access, and when the locking unit rotates to the unlocking position, the locking portion is received in the fan housing.

Abstract: An input/output (I/O) panel assembly is adapted to be mounted to a computer chassis. The I/O panel assembly includes a wall panel defining a number of openings adapted to receive different I/O connectors. At least one securing plate is removably mounted to the wall panel to cover the number of openings.

Abstract: A liquid-immersion cooling device includes a reservoir, a partition board, and a heat exchanger. The reservoir contains coolant to immerse the electronic device. The partition board and the heat exchanger are mounted within the reservoir. The partition board is arranged parallel to the electronic device. The heat exchanger and the electronic device are respectively arranged on opposite sides of the partition board within the reservoir. The partition board is configured to guide a flow of the coolant within the reservoir. When the coolant flows through the electronic device and carries away heat generated by the electronic device, the coolant carrying the heat is guided by the partition board to flow through the heat exchanger. After exchanging heat with the heat exchanger, the coolant is guided by the partition board to flow through the electronic device.

Abstract: A data communication system applied in an Inter-Integrated Circuit (I2C) bus serving more than one master device includes a first master device, a second master device, and a logic control unit. The logic control unit receives serial data line (SDA) signal and serial clock line (SCL) signal from the I2C bus of the first master device and of the second master device, and determines a priority between the first master device and the second master device, control of the I2C bus without prejudicing any current messaging is allocated accordingly. A data communication method is also provided.

Abstract: A self-propelled warning device used for road safety includes a bracket, a warning sign mounted to an upper side of the bracket, and at least one driving mechanism. The driving mechanism includes a supporting leg, a driving unit, and a wheel. The supporting leg includes a receiving portion, the receiving portion defines an accommodating space. The driving unit is accommodated in the accommodating space. The wheel is mounted on the receiving portion and is drivingly connected to the driving unit. The wheel is driven by friction of the driving unit. The driving mechanism is also disclosed.