17 results about "Ground Strap" patented technology

The utility model relates to a middle partition plate grounding bar assembly. The technical problem to be solved by the utility model is to provide a middle partition plate grounding bar assembly. The utility model adopts the technical scheme that the grounding device comprises a middle partition plate, a first grounding bar, a second grounding bar, a sunk screw, a nut, an upper limiting sleeve, a lower limiting sleeve and an outer spring, the middle partition plate is provided with a handcart contact port, and the first grounding bar is of a flat plate type structure; the second grounding bar comprises a second grounding bar main body which is obliquely arranged relative to the first grounding bar, one end of the second grounding bar main body is bent to form a grounding bar first butt joint part which is in contact with the bottom of the handcart, and the other end of the second grounding bar main body is sequentially bent to form a grounding bar second butt joint part and a grounding bar connecting part. The middle partition plate grounding bar assembly has the advantages that through swing contact of the second grounding bar, resistance generated when a handcart moves and is grounded is effectively reduced, operation is smoother, and the service life of the grounding bar is greatly shortened.

This utility model discloses a grounding strip with a braided structure, belonging to the field of lightning protection grounding technology, including a graphite braided strip and a reinforcing braided layer. The graphite braided strip is formed by weaving graphite wires. The reinforcing braided layer is a layered structure formed by weaving a mixture of reinforcing wires and graphite wires, and the layered structure of the reinforcing braided layer is arranged circumferentially along the interior of the graphite braided strip. The graphite braided strip, woven from graphite wires, provides excellent conductivity and corrosion resistance. The reinforcing braided layer, formed by weaving a mixture of reinforcing wires and graphite wires, enhances the mechanical strength of the grounding strip and reduces the probability of damage or breakage. The mixed weaving of graphite wires and reinforcing wires serves as a structural transition, avoiding discontinuities or abrupt changes in the resistivity of the graphite braided strip, which would lead to an increase in overall grounding resistance and a reduction in current discharge efficiency. The integrated braided structure gives the grounding strip both flexibility and strength, facilitating installation and transportation.

A substrate processing chamber and a flexible grounding device thereof, the flexible grounding device comprising a plurality of flexible braided straps, a first end of the flexible braided strap being connected to a substrate support in the substrate processing chamber, a second end of the flexible braided strap being connected to a chamber body of the substrate processing chamber, and a plurality of belt materials in the flexible woven belt are mutually staggered and wound to form a woven structure. According to the invention, radio frequency grounding is realized by using the grounding strip with the braided structure, the braided structure enables the grounding strip to have a larger conductive area and improve the conductive efficiency, and the braided structure greatly improves the overall strength of the grounding strip, so that the grounding strip has a better anti-fatigue characteristic and is not easy to break, and the service life is prolonged; and the stability and reliability of the radio frequency loop are ensured.

The present invention relates to a shoe-mounted earthing device capable of realizing a barefoot walking effect even while a user wears shoes. The shoe-mounted earthing device comprises: a conductor located on the bottom surface of a shoe and formed of conductive metal to receive a negative charge from the ground whenever in contact with the ground; an earthing strap having one end connected to the conductor and the other end located inside the shoe and in contact with the foot to move the negative charge; a reinforcing plate attached to the bottom surface of the shoe to support and protect the conductor and the earthing strap, and formed so that the conductor can be exposed to the outside; and a conduction tester formed on the tongue of the shoe and formed to visually check a conduction state between the earthing strap and the conductor.

The invention provides a graphene grounding strip preparation device and method, belongs to the technical field of grounding strip preparation, and can at least partially solve the problems that when an existing grounding strip is applied to a high-load application condition, the conductive effect of the existing grounding strip is poor, the grounding requirement cannot be met, and the whole grounding strip cannot be freely bent, deformed and the like. In order to solve the problems of few actual application modes and poor applicability in the prior art, the preparation device comprises a bonding assembly, a coating assembly and a fixing assembly which are sequentially arranged in the length direction of the preparation device, the preparation device comprises the bonding assembly, the coating assembly and the fixing assembly which are sequentially arranged, and the preparation device is provided with the bonding assembly and the coating assembly; the metal net layer is introduced in the scraping process of the graphite sheet layer, so that the metal net layer participates in the scraping and embedding process of the graphite sheet layer during film coating forming, a more continuous and stable conductive network is constructed in a unit area, and the conductive efficiency and the conductive uniformity of the grounding strip are remarkably improved.

The utility model relates to an enhanced braided grounding card. Comprising a grounding wire; the cable comprises a cable body, a cable nose, a clamp body, a braided rope and an insulating sheath, the insulating sheath is of a U-shaped structure, the clamp body is sleeved with the insulating sheath, the insulating sheath is located on the outer side of the braided rope, and a clamping plate used for clamping the other end of the braided rope to the clamp body is further arranged on the insulating sheath. According to the utility model, the insulating sheath is sleeved on the outer side of the braided rope on the card body, so that the braided rope can be prevented from being directly exposed in the air, and the service life is prolonged; in addition, the top clamping block arranged on the inner side of the insulating sheath can be used for assisting in clamping the buckle, the clamping plate can be used for clamping the other end of the braided rope, clamping force can be provided for the two ends of the braided rope all the time through the insulating sheath, the end of the braided rope is prevented from being separated from the clamping body, and the contact area between the braided belt and the arc copper nose with the ring is prevented from being reduced. And the conductive performance of the structure is ensured.

An electrical connector for grounding a multicore cable having a shield includes a spring terminal engaging the shield and an insulation displacement connection (IDC) terminal terminating a ground wire. The shield is grounded through the electrical connector.

The invention discloses an equipotential grounding strip mounting structure, and relates to the technical field of mounting structures, the equipotential grounding strip mounting structure comprises a box body, the upper and lower sides of the box body are provided with through grooves, the two sides of the inner wall of the box body are fixedly connected with butt joint seats, the butt joint seats are in threaded connection with screws, the screws are inserted in a cover plate, and the cover plate is fixedly connected with the box body. The cover plate is detachably mounted on the box body; the power distribution box further comprises an installation assembly, a fixing assembly and a wiring assembly, the installation assembly is arranged in the box body to be used in a matched mode, the fixing assembly is arranged on the installation assembly to be used in a matched mode, and the wiring assembly is arranged in the box body to be used in a matched mode. According to the invention, the structure is reasonable, the position of the steel belt is conveniently fixed through the mounting assembly and the fixing assembly without the need of expansion threads or welding, and then the ground wire of the household electrical appliance is rapidly connected through the wiring assembly without the need of tools.

Some implementations described herein provide a deposition tool that includes a grounding component between an edge ring of a substrate stage and a pumping plate component. The grounding component includes a grounding strap having a deformation region. The deformation region includes a recessed edge to reduce a likelihood of the grounding strap rubbing against a surface of the pumping plate component during operation of the deposition tool. Material properties of the grounding strap may reduce a likelihood of plastic deformation of the grounding strap during repeated cycling. In this way, an amount of particulates dislodged from the surface of the pumping plate component may be decreased to improve a yield of semiconductor product fabricated using the deposition tool. Furthermore, a frequency of servicing the grounding component may be decreased to decrease a downtime of the deposition tool and increase a throughput of semiconductor product fabricated using the deposition tool.

The present application relates to the track laying technical field, specifically for a kind of track for container automated truck operation and its track laying method.A kind of track for container automated truck operation and its track laying method, winding: track caterpillar band is set to the outer peripheral wall of hexagonal press roller, and make track caterpillar band between hexagonal press roller and ground;Connection: by servo motor two to change the spacing between multiple positioning blocks, the beneficial effects of the present application are: the track for container automated truck operation and its track laying method, can be accepted after hexagonal press roller gravity block hits, let inner shaft and reset block touch, and can reduce the vibration force suffered by inner shaft, simultaneously with the spacing between inner shaft and groove as the amplitude of hexagonal press roller to track caterpillar band hit, and after subsequent stop hitting, indirectly by reset spring drive inner shaft to recover to the middle position of cavity, so as to facilitate the next stage of equipment to track caterpillar band laying work.

The invention discloses a low-voltage branch box, which relates to the technical field of power distribution network construction and comprises a box body, a bracket arranged in the box body, a wire inlet terminal and a wire outlet terminal which are arranged in the bracket, a disconnecting link assembly arranged in the bracket and a grounding body arranged on one side of the disconnecting link assembly, wherein the disconnecting link assembly can switch four stations. According to the invention, through arranging the disconnecting link assembly with four operation stations and the grounding body, during maintenance, an operator does not need to find and borrow a nonstandard temporary grounding body, does not need to damage a line insulation layer, and can safely and rapidly complete safe grounding of a wire inlet side or a wire outlet side only by operating the disconnecting link in the branch box; the electric shock risk caused by the fact that a ground wire cannot be installed on an urban hardened road surface and relying on non-standard metal component grounding is fundamentally solved, meanwhile, the operation potential safety hazard that an insulating layer needs to be stripped to hang the ground wire in a traditional mode is avoided, and the operation safety and efficiency are improved.

The utility model discloses a feeding device for printing ink production, which comprises a substrate, a feeding hopper, a rotating plate, a grounding belt and a power supply module, and four universal traveling wheels are distributed at the lower end of the substrate in a rectangular array; the feeding hopper is installed above the base plate through a lifting mechanism, an opening of the feeding hopper faces upwards, the bottom of the feeding hopper is obliquely arranged downwards from one end to the other end, and the lowest position, corresponding to the bottom, of the feeding hopper is connected with an obliquely-downward discharging channel; the rotating plate is matched with the discharging channel, and the rotating plate is laterally arranged and is driven by a driving mechanism to rotate; the grounding strip is connected to the discharging channel, and the length of the grounding strip is larger than the height of the discharging channel. The power module is arranged on the substrate and used for supplying power. The grounding belt is dragged on the platform to achieve grounding, static electricity generated on the feeding hopper and the discharging channel can be guided to the ground, the static electricity is prevented from being gathered on the feeding hopper and the discharging channel, and dangerous factors caused by the static electricity are reduced.

The utility model relates to the lightning protection device field discloses graphene composite grounding strip and support integration lightning protection device, including lightning protection device ontology, lightning protection device ontology at least includes support main part and grounding strip ontology, support main part includes fixed plate, adjusting plate, limiting component, adjusting assembly one and adjusting assembly two. The utility model discloses the limiting component can be fixed to the grounding strip ontology, the height of adjusting assembly one is adjusted to limiting component through the setting, can adjust the installation height of grounding strip ontology, the angle of adjusting plate is adjusted to adjusting assembly two through the setting, can adjust the installation angle of grounding strip ontology, through the setting of above -mentioned structure, the grounding strip ontology can adapt to the inclined plane, curved surface and so on many kinds of environment when installing, no longer need to customize many different forms of support main part, improved the convenience when using.

The invention relates to the technical field of heavy-load connector processing equipment, and discloses an HE heavy-load connector ground lug assembly plastic cement feeding mechanism which comprises a rack, a feeding device, a distributing device, a transferring device, a rotating platform, a positioning device, a pushing device, a shaping detection device, a screening device, a rotating moving device, an assembling manipulator and a control system. Production operation of assembling the female grounding piece on the connector female base and assembling the male grounding piece on the connector male base can be achieved, compatibility is high, the connector female base and the connector male base are suitable for various specifications, and the production cost and the occupied area are effectively reduced.

This utility model discloses a graphene grounding strip connection device, belonging to the field of grounding technology. It includes several mounting shells that are interlocked end to end. A fixing component is provided inside the mounting shell. The graphene grounding strip body is interlocked on the upper part of the fixing component. A protective shell is interlocked on the upper part of the mounting shell. The mounting shell and the protective shell adopt an interlocking design, which facilitates the replacement of damaged parts, improves maintenance efficiency, reduces maintenance costs, and avoids the problem of bolts being easily corroded and difficult to disassemble during the process of connecting graphene grounding strips with bolts.

Some implementations described herein provide a deposition tool that includes a grounding component between an edge ring of a substrate stage and a pumping plate component. The grounding component includes a grounding strap having a deformation region. The deformation region includes a recessed edge to reduce a likelihood of the grounding strap rubbing against a surface of the pumping plate component during operation of the deposition tool. Material properties of the grounding strap may reduce a likelihood of plastic deformation of the grounding strap during repeated cycling. In this way, an amount of particulates dislodged from the surface of the pumping plate component may be decreased to improve a yield of semiconductor product fabricated using the deposition tool. Furthermore, a frequency of servicing the grounding component may be decreased to decrease a downtime of the deposition tool and increase a throughput of semiconductor product fabricated using the deposition tool.