240 results about "Antistatic device" patented technology

The invention discloses a preparation method of a polyaniline and molybdenum disulfide intercalated composite material. The preparation method comprises the steps of preparing suspension of graphene molybdenum disulfide from molybdenum disulfide powder through a chemical intercalation process, adding an aniline monomer, an oxidizing agent and organic acid dopants, and implementing in-situ emulsion polymerization to prepare the polyaniline / molybdenum disulfide intercalated composite material. The preparation method is simple and convenient, controllable and environment-friendly; the material is in emulsion or solid powder, and can be formed by coating, deposition, or pressing powder thereof, and other methods; the material is uniform in texture, stable in performance, and excellent in both photoelectrical performance and thermal stability; and the composite material is applicable to the fields of photoelectronic devices such as a secondary battery, a super-capacitor, an electromagnetic shielding device, an antistatic device, a field effect transistor, a sensor, an organic electroluminescence device and the like.

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 retractable anti-static device includes a conductive grounding line that can be unwound from a wrist strap for use and wound back to the wrist strap when not being used. The conductive line, therefore, can be attached to ground when being used but can retract out of the way when not being used.

The invention discloses a manufacturing method of fiber glass yarns and a device therefor. The device comprises a frame, a cover, a feeder, a heat-melting device, a cooling yarn-formation device, an antistatic device, an expanding twister, a length-measuring device, a winding machine, a waste yarn collecting tank, a water jet injector and a control circuit. The manufacturing method comprises the following steps: the glass balls are added into a platinum-substitute crucible and electrically heated to the molten state, and then the temperature is raised until the glass balls are in the liquid state; the liquid glass flows downwards through a bushing well of the platinum-substitute crucible, is instantly cooled by the surrounding air to form fiber glass filaments, and the fiber glass filaments achieves a cooling drum and then achieves a yarn cutter to be cut off; subsequently the cut fiber glass filaments are expanded by the expanding twister to form strip-shaped yarns; and finally the strip-shaped yarns are wound to coils by the winding machine after length measurement. The fiber glass yarns manufactured by the method and the device have uniform texture and stable performance.

The present invention provides a gas generator and comprises an electrolytic cell, a gas pathway, and an anti-static device. The electrolytic cell is for electrolyzing electrolyzed water to generate a gas with hydrogen. The gas generated from the electrolytic cell is transferred by the gas pathway. The anti-static device is set in the gas generator for reducing or eliminating the static electricity. The present invention uses the anti-static device to prevent the gas with hydrogen in the gas pathway from exploding by the static electricity, thereby providing a safe gas generator.

There is described a protection apparatus against electrostatic discharges for an integrated circuit; said integrated circuit comprises a radiofrequency or higher frequencies internal circuit. The internal circuit has a first and a second terminals for the output or the input of a radiofrequency or higher frequencies signal. The apparatus comprises first means for electrically connecting said first and second terminals of the internal circuit to at least a PAD and the integrated circuit comprises at least a first and a second supply circuital lines and at least a first and a second protection devices against electrostatic discharges connected to said first and second supply lines. First means have a resistive component and each of said first and second protection devices against the electrostatic discharges have a parasitic capacitive component. The apparatus comprises second means configured to connect said first means and said first and second protection devices against the electrostatic discharges to at least a common circuital point preventing the resistive component of said first means or said internal circuit from combining with the parasitic capacitive components of said first and second protection devices against the electrostatic discharges.

The invention relates to a packaging paper feeding mechanism which comprises a roller way delivering unit and a blowing guide unit. A paper thickness adjusting device is connected with the roller way delivering unit and arranged above the roller way delivering unit, the output end of the roller way delivering unit is connected with the input end of the blowing guide unit, and the blowing guide unit is provided with an antistatic device. A blowing pipe is arranged above a guide plate of the packaging paper feeding mechanism adopting the structure, even if paper is thin, the paper can still be moved along the blowing direction and the guide plate, the situation that the paper hikes up or is stuck does not occur, the antistatic device prevents adhesion of the paper and the guide plate, the paper thickness adjusting device is arranged above a driven roller, and accordingly the paper feeding mechanism can adapt to paper of different thickness and is good in universality. In addition, the packaging paper feeding mechanism can be automatically adjusted through a spring and a cylinder, manual operation is not needed, and the problem of paper deflection caused by the manual operation is prevented.

The invention relates to a fireproofing vacuum heat-insulating ball valve which comprises a valve body, a ball body, a fireproofing table, a heat insulating medium, a jacket outer layer, anti-static steel balls, anti-static springs and the like. A seal seat adopts a metal-to-metal fireproofing convex table arrangement structure, and the fireproofing table and the valve body are integrated so as to ensure fire burning and effective sealing; the head part of a valve rod is provided with two holes, and the anti-static spring and the anti-static steel ball are installed in each hole. An anti-static device is made by connecting the anti-static steel balls with the anti-static springs, so that the production of friction static electricity on the ball body is prevented, and stable and safe conduction is achieved. The jacket outer layer is welded outside the valve body, a cavity space is formed between the jacket outer layer and a case outer surface, and an integral heat-insulating construction is made to reduce heat dissipating area. The jacket outer layer is connected with two one-way valves, and a jacket for heat insulation is filled with a perlite heat-insulating material and is vacuumized so as to avoid the heat conduction of air. The ball valve insulates heat during operation, the medium can not be solidified due to temperature reduction, the operation is convenient, and the service life is prolonged.

The invention relates to a dedusting antistatic device. The dedusting antistatic device comprises a static electricity eliminator, a workbench and an air curtain generation element. The static electricity eliminator comprises an ionic wind jet orifice above the workbench, and the ionic wind jet orifice is used for jetting ionic wind to the workbench so as to remove dust and static electricity on to-be-cleared articles on the workbench; the workbench is arranged below the ionic wind jet orifice of the static electricity eliminator and used for placement of the to-be-cleared articles and guiding dust out; the air curtain generation element is arranged above the workbench and used for jetting air to the workbench to form an air curtain around the to-be-cleared articles. By the technical scheme, functions of static electricity elimination, dedusting, dust collection and the like are integrated to facilitate operations; in addition, after static electricity and dust on components are removed, surrounding environments cannot be polluted, and integral dedusting quality of components on a production line is improved.

A mobile handset having a static preventing device comprises a handset body having components such as a PCB, a detachable battery, a locking member for securing the battery to or for releasing the battery from the handset body, a conductive contact plate located by the locking member, a ground provided at the battery for discharging static electricity, and a switching path from the conductive contact plate to the ground, wherein the switching path is operative when the battery is secured to or released from the handset body.

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 is a device controls the oil tank in-loading of the light oil and its control method. The device consists of intake pipe, filter, oil pump, manual valve, single acting valve, flowmeter. Besides there are also solenoid valve, automatic loading control counter, computer control device, and antistatic device. The oil pump, flowmeter and the solenoid valve is connected to the automatic loading control counter which connected to the Ethernet through the computer control device and cable. The antistatic device is installed between the counter and the oil tanker. Input the initial date of revising intaking amount and the reserved amount of oil by using the device to the computer, the device will pump out oil at the amount calculated. Adjust the revising amounting according to errors of each loading so to meet the need of controlling loading accuracy. The invention is rationally designed, easily produced, conveniently applied, well extended and precisely controlled.

A static eliminator adapted to an instrument panel of a motorized treadmill to eliminate static for the runner on the treadmill without having to wear any anti-static gear includes an ion generator and a fan. The ion generator is disposed behind the fan to alternatively generate cations and anions. The fan blows the ion current bearing-cations and anions to the runner for eliminating static by ion neutralization.

An electrical switching device in a motor vehicle includes an anti-ESD device which is formed by a metallic or metal-coated element on a surface of the switching device, with which an earth connection is associated via a defined air gap.

The invention relates to a method for preparing tantalum jewellers putty-doped transparent conductive film. The method is characterized in that Ta2O5 powder and SnO2 powder with 99.99 percent purity quotient are fully mixed according to weight ratio between 1:99 to 10:90, pressed, molded and sintered into a tantalum jewellers putty-doped sputtering target material under the temperature between 1500 DEG C and 1650 DEG C, then a jewellers putty-doped transparent conductive film with different tantalum contents is prepared by a magnetron sputtering method. The prepared film has the characteristics of smooth and compact surface, uniform film thickness, excellent photoelectric performance, simple preparation technology, low cost and easy realization of industrialized production, etc. and also has good mechanical performance, chemical durability, high-temperature thermal stability and biocompatibility. The film can not only be used for a flat-panel dispaly, a solar battery, a transparent electromagnetic shielding and antistatic device but also used for a resistance type touch screen, a biosensor, etc. which have special needs on the toxicity and biocompatibility of the film.

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.

Conductive labels useful for anti-static devices are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The percentage by weight of the conductive powder(s), conductive fiber(s), or a combination thereof is between about 20% and 50% of the weight of the conductive loaded resin-based material. The micron conductive powders are formed from non-metals, such as carbon, graphite, that may also be metallic plated, or the like, or from metals such as stainless steel, nickel, copper, silver, that may also be metallic plated, or the like, or from a combination of non-metal, plated, or in combination with, metal powders. The micron conductor fibers preferably are of nickel plated carbon fiber, stainless steel fiber, copper fiber, silver fiber, or the like.

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.

The invention discloses an anti-static device and panel display manufacturing equipment and relates to the field of panel display manufacturing. The anti-static device and the panel display manufacturing equipment can solve the problem that a display panel is subjected to static damage due to accumulation and release of static electricity in the panel display industry, and are low in cost and convenient to install, use and maintain. The anti-static device comprises an adjustable air supply system, multiple air outlets and spray points, wherein the adjustable air supply system is used for supplying compressed air; the compressed air supplied by the adjustable air supply system is blown to a substrate through the air outlets; the spray points are arranged in the air outlets and used for ionizing air nearby tips of the spray points by means of discharging, so that the air blown out of the air outlets contains ions.

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 discloses an antistatic explosion-proof device for a high-voltage power distribution cabinet. The structure includes a power distribution cabinet, a top cover, an explosion-proof door panel, an antistatic device and a grounding wire. Detector, the inside of the shell is provided with a release device, and the middle part of the shell is provided with a speaker. An anti-static explosion-proof device for a high-voltage power distribution cabinet of the present invention is provided on the front end of the explosion-proof door by setting an anti-static device, wherein the palm touches the release The device can release the static electricity of the human body. After the speaker alarm sound is eliminated, the power distribution cabinet can be opened, which solves the problem of hidden danger of electric shock when the staff releases static electricity when checking the power distribution cabinet. The explosion-proof door panel is provided, and the explosion-proof The door panel is made of aramid fiber material, which has the advantages of high impact strength and high temperature resistance, which solves the problem that the power distribution cabinets on both sides of the road are often damaged by people's impact.

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.

The invention discloses an oxygen cabin controlled by a computer. The oxygen cabin comprises a touch screen industrial control integrated machine, a PLC, a cabin body, a humidification antistatic device for inflating the cabin body with humidity, an oxygen adding device for inflating oxygen into the cabin body, an oxygen exhausting device for exhausting oxygen inside the cabin body out of the cabin body, a temperature adjusting device for adjusting the temperature inside the cabin body and a monitoring device for detecting the state inside the cabin body. The dehumidification antistatic device, the oxygen adding device, the oxygen exhausting device, the temperature adjusting device and the monitoring device are electrically connected with the PLC. The PLC is connected with the touch screen industrial control integrated machine through an RS 485 communication circuit. The oxygen cabin has the advantages that the varieties of monitored parameters are complete, the automatic control degree is high, the control process is stable and accurate, parameter fluctuations are small, it is ensured that the pressure, temperature, humidity and the oxygen concentration of the oxygen cabin are still within the set range, and the using effect and using safety of a patient are ensured.

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.

Conductive containers useful for anti-static devices are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The percentage by weight of the conductive powder(s), conductive fiber(s), or a combination thereof is between about 20% and 50% of the weight of the conductive loaded resin-based material. The micron conductive powders are formed from non-metals, such as carbon, graphite, that may also be metallic plated, or the like, or from metals such as stainless steel, nickel, copper, silver, that may also be metallic plated, or the like, or from a combination of non-metal, plated, or in combination with, metal powders. The micron conductor fibers preferably are of nickel plated carbon fiber, stainless steel fiber, copper fiber, silver fiber, or the like.