240 results about "Antistatic device" patented technology

The invention discloses an optical fiber drawing cooling system, and relates to a bare optical fiber cooling system in a single mode optical fiber drawing process. The optical fiber drawing cooling system is used for reducing the temperature of an optical fiber before coated, is suitable for improving the optical fiber curing performance, and ensures that the single mode optical fiber is applied to an optical fiber communication system with high speed, high capacity and long distance. A structure of the optical fiber drawing cooling system consists of an antistatic device, a cooling tube body, a cooling water pipe, a gas pipeline and a cooling water circulation device, wherein the antistatic device consists of a static eliminator and a static transferring component; the cooling tube body is provided with an inner cavity which is suitable for passing through the optical fiber, and the outside of the inner cavity is provided with the cooling water pipe and a gas injection channel of cooling gas; an upper mouth and a lower mouth of the cooling tube body are provided with drain plugs with variable apertures; the cooling water pipe is arranged on the outside of the inner cavity of the cooling tube body; the cooling water circulation device comprises a cooling water storage tank, a cooling water pump and a refrigerator; and the gas injection channel of the cooling gas is positioned on the lateral part of the cooling tube body, communicated with the inner cavity of the cooling tube body, and is distributed on the periphery of the inner cavity.

A liquid crystal display device strengthens an adhesive force of an electrostatic prevention means without increasing a thickness of the liquid crystal display device by bending part of the bottom cover thereof into a C -shape, thereby securing a space for adhering an upper indium tin oxide (ITO) of the color filter substrate and the electrostatic prevention means, in a small-sized model having an in-plane switching (IPS) mode liquid crystal panel, and the liquid crystal display device may include a liquid crystal panel configured with a color filter substrate and an array substrate to display an image; a backlight assembly arranged at a rear surface of the liquid crystal panel to supply light to the liquid crystal panel; a support main for accommodating and fixing the liquid crystal panel and the backlight assembly; a bottom cover fastened to the support main to include at least one bending portion in which part thereof is bent in a C -shape; and a electrostatic prevention means adhered to cover part of an upper ITO of the liquid crystal panel including the bending portion of the bottom cover.

A laser cutting apparatus for the short-circuit ring of liquid crystal screen is composed of leveling mechanism, castors, upper and lower machine frame modules, master driver, cleaning power supply, moving control system, man-machine interaction device, Y-axis bench, X-axis bench, theta-axis turntable, basic plate carrier, laser cutting system, the first and the second align systems, display screen of control computer, dusting unit, switch, image monitor, image monitor system, antistatic device, blower, frame module, bench, power supply system, and pneumatic system.

The invention discloses an anti-static die-cutting machine for self-adhesive labels. The anti-static die-cutting machine for the self-adhesive labels structurally comprises an equipment power box, anequipment console, a workbench, a charge frame, a fitting frame, a fixed die plate, an anti-static device, a movable die-cutting plate and a pouring frame. The anti-static die-cutting machine for theself-adhesive labels has the following beneficial effects: the current generation range of a high-voltage generator is effectively expanded by virtue of the expanded state of an elastic folding platewhen a transmission mechanism moves downwards to be close to the labels, so that disordered overall labels and staggered coining caused due to that the labels carry out up-down movement along with themovable die-cutting plate because films on the own surfaces of the labels generate static electricity in a dry environment and under metal collision friction when the labels make contact with the movable die-cutting plate, are avoided; and meanwhile, 360-degree sweeping is carried out on dust covering the surface of the lower part of the movable die-cutting plate through a dust sweeping mechanism, so that uneven traces formed on the surfaces of the labels under the downward gravity effect due to dust covering the surfaces during coining, because dust covers the surface of the movable die-cutting plate and is easily mutually adsorbed with electrons, are avoided.

The invention discloses an air-humidifying anti-static device which comprises a water container, a water pump connected with the water container and a water pipe connected with the water pump. A spray nozzle is arranged at the end of the water pipe; the water pump is connected with a controller; and the controller is connected with a humidity sensor. The anti-static device disclosed by the invention fully-automatically works, and the humidity sensor monitors the environmental humidity at any time. When the air drying degree achieves the upper limit, a control signal is issued to the controller, a work signal is issued by the controller to the water pump, and water is pumped by the water pump to spray so as to increase air humidity; and when the air humidity reaches a safety standard, a signal is issued by the humidity sensor to the controller, and the controller controls the water pump to stop working, and in such a repeated way, the air moistening anti-static device is maintained under a relatively safe environment, and therefore, static electricity is prevented from occurring.

A device for detecting a banknote thickness includes a transmission electrode and a reception electrode facing one another at a predetermined interval and forming an electric field when a driving voltage is applied thereto; a driving voltage applying unit configured to apply a driving voltage having a pre-determined frequency and form an electric field between the transmission electrode and the reception electrode; a current detecting unit configured to detect a current when a banknote is between the transmission electrode and the reception electrode; an antistatic device configured to remove static electricity from the banknote; and a controller configured to detect at least one of a changed current (e.g., when the banknote is present) and a corresponding voltage waveform, and to detect one or more of a state, a thickness and a type of the banknote based on the detected current change or voltage waveform.

The invention provides an antistatic plate, an antistatic device and application of the antistatic device. The antistatic plate and the antistatic device can be arranged at any position of electric equipment, are used for eliminating static electricity of the electric equipment, have stable performance and do not influence human health. The antistatic plate comprises a metal plate (2) and a coating (3) which is formed on any surface of the metal plate (2); a grounded lead (4) is connected to the metal plate (2); and the coating (3) comprises a powdery piezoelectric material, a dielectric and a silicone coating which are used as main components. The antistatic device is formed by overlapping multiple layers of the antistatic plates, and preferably is provided with one or more sandwich structures which are formed by clamping overlapped bodies of the multiple layers of the antistatic plates by using an aluminum mesh.

The invention discloses a height adjustable anti-static device which can release static. The anti-static device comprises a workbench, a tool storage frame, an anti-static organic glass plate, a static releasing unit, an anti-static socket structure, an adjustable pedal structure, adjustable supporting legs, adjusting nuts and supporting feet. The tool storage frame is welded to the lower portionof the workbench. The anti-static organic glass plate is arranged on the upper portion of the tool storage frame. The static releasing unit is mounted on the right side of the tool storage frame through bolts. The anti-static socket structure is mounted on the left side of the lower portion of the workbench. According to the anti-static device, a metal ball is connected to the upper portion of anadjusting rod through glue and connected with a ground lead, statics are released from human bodies conveniently through the metal ball, and thus the effect of static releasing is achieved; the adjusting nuts are connected to the joints of the adjustable supporting legs and a supporting frame through threads, and the height of the anti-static device can be adjusted conveniently; and an anti-staticpedal specifically adopts an anti-static nylon pedal, and the anti-static effect is advantageously improved when a user steps on the pedal.

The invention provides a gas generator. The gas generator comprises an electrolytic tank, a gas flow channel and an antistatic device. The electrolytic tank is used for electrolyzing electrolytic water which is accommodated in the electrolytic tank and contains electrolytes to generate hydrogen and oxygen mixture gas. The hydrogen and oxygen mixture gas generated in the electrolytic tank is conveyed through the gas flow channel. The antistatic device is arranged in a gas generator body and used for reducing or eliminating static electricity in the gas generator body. According to the gas generator, the antistatic device is utilized to prevent the static electricity in the gas flow channel from igniting the hydrogen and oxygen mixture gas, and therefore the provided gas generator is safe.

The invention provides a corrugated pipe plug valve which comprises a valve body, a plug cock, corrugated pipe, a stuffing box, a valve cover, a handle base, a fixed block and a locating sheet, wherein the valve body comprises a cavity located in a central area and a channel through which a medium passes, an annular groove is formed in the lateral wall of the cavity, and a valve body bush is embedded in the annular groove; the plug cock is provided with a medium hole through which the medium passes, a plug cock rod is arranged at the upper portion of the plug cock, a plug cock cover is wrapped on the plug cock, the plug cock is arranged in the cavity of the valve body in a rotating mode, the plug cock sleeve is in tight contact with the valve body bush; the lower portion of the plug cock rod is sleeved with the corrugated pipe made of a metal material, so that a metal shield is formed between the fluid medium and the atmosphere; the plug cock rod is sleeved with the stuffing box in a sealed mode and is located above the corrugated pipe; the valve cover is used for fixing the stuffing box; the handle base is fixed to the upper end of the plug cock rod; the fixed block is fixed to the valve cover; one end of the locating sheet is fixed to the upper portion of the plug cock rod, and the other end of the locating sheet is fixedly connected with the fixed block. The corrugated pipe plug valve is simple in structure, small in fluid resistance and fast in opening and closing. The corrugated pipe plug valve is provided with an anti-static device, thereby being fire-proof and safe.

Disclosed is an electro-static discharge device, wherein an electro-static discharge channel is provided for an assembly station and accordingly the electro-static protection can be performed on electronic products. According to the electro-static discharge device, an operator wears an ESD (Electro-Static Discharge) wrist strap to be connected with the ground to ensure that a grounding resistor can be located within a range of 1* 10 <6> to 1 * 10 <7> ohms or other ranges and ensure that electro-static potentials of a human body of the operator are located within a specialized range and accordingly performance parameters of components cannot be damaged when the operator is in contact with the electronic components.