13results about How to "Convenient wiring operation" patented technology

The utility model discloses a clamping and embedding assembled button switch which comprises a switch body which comprises an insulating outer shell and a switch function assembly. A main body of the insulating outer shell is a regular cylindrical barrel, an annular clamping and embedding step edge is formed on the upper edge of the regular cylindrical barrel, and the switch function assembly is packaged in the regular cylindrical barrel. First concave parts are formed in the positions, on the two sides of the regular cylindrical barrel, of the insulating outer shell, elastic buckles are formed at the positions of the first concave parts, and the elastic buckles are matched with the annular clamping and embedding step edges to form a combined clamping and embedding structure. The insulating outer shell is respectively provided with a group of wiring structures on the bottom surface and one side of the lower part of the regular cylindrical barrel, and the wiring structure on one side of the lower part of the regular cylindrical barrel is located in the second concave part. The utility model has the advantages of good assemblability, excellent insulating property, strong stability, long service life and the like, and is suitable for various electronic devices, especially for the operation panel assembly work of closed devices.

The utility model relates to the technical field of nursing devices, and provides a multifunctional postoperative nursing garment which comprises a garment body, a lining and an outer garment are arranged on the upper portion of the front face of the garment body, lactation openings are formed in the positions, on the chest portions of the two sides, between the lining and the outer garment respectively, and an abdomen pocket is arranged at the abdomen portion on the lower portion of the front face of the garment body. The sleeves are arranged on the two sides of the clothes body, and the sleeves are provided with sleeve openings capable of being opened and closed; the collar is arranged at the top of the garment body, the front portion and the rear portion of the collar are flush and are respectively provided with a collar notch, and the collar notches divide the collar into two halves. The sleeves are provided with the sleeve openings capable of being opened and closed, and the whole sleeves can be opened. The breast-feeding openings are formed in the clothes body, and breast-feeding can be directly carried out through the breast-feeding openings. The abdomen pocket is arranged on the coat body, so that the pregnant woman can conveniently use the coat. The collar is flush front and back, is divided into two halves by the collar notch, and can be used positively and negatively.

This utility model relates to the field of railway track inspection technology, specifically disclosing a railway track fastener inspection instrument, including a housing. A quick-locking mechanism is provided at the bottom of the housing, comprising two docking blocks. An electromagnetic impedance detector body is housed within the inner cavity of the housing. The tops of the two docking blocks are fixedly connected to the bottom of the electromagnetic impedance detector body. Slots adapted to the docking blocks are provided on both sides of the bottom of the inner cavity of the housing. This utility model enables convenient installation and secure fixing of the electromagnetic impedance detector body, effectively reducing the impact of vibration or collision during transportation and use, thereby improving the durability of the equipment and the reliability of the inspection data. It also provides good fixing for the connecting wires, further ensuring the stable operation of the inspection process.

The utility model provides a kind of for combined small PLC connecting structure belongs to small PLC combination connection technical field, including main control module and IO module;Positioning docking assembly and docking anti-disengagement assembly are equipped on the main control module and IO module;Wherein, the positioning docking assembly includes: the outer transverse groove and outer access slot being opened on the outer wall of one side of the main control module and IO module, and the outer transverse groove is located in the side of outer access slot;The inner movable slot being opened in the inside of the main control module and IO module and being close to the position of the side of outer transverse groove and outer access slot;Transverse piece is equipped on the outer wall of the other side of the IO module;The utility model can realize the convenient combination between main control module and IO module and between adjacent IO module by the mutual cooperation of positioning docking assembly and docking anti-disengagement assembly, and combination operation is convenient, without using bolt and corresponding workpiece, easy to disassemble and assemble, and, after combination, small PLC is not only compact structure, but also can be flexibly combined.

This utility model discloses an insulating junction box for testing new energy batteries, relating to the field of junction box technology. It includes a detachably connected box body and a cover. A lead-in hole is provided on the side of the box body. A buffer assembly is installed inside the box body near the lead-in hole. The buffer assembly includes a limiting plate and a buffer spring. The buffer spring is vertically fixed between the limiting plate and the inner bottom of the box body. The limiting plate is located inside the cover when the buffer spring is not subjected to external force. Through the cooperation of the limiting plate and the buffer spring, this utility model allows a certain length of cable to be reserved inside the box during installation. When accidentally subjected to pulling force, the limiting plate and buffer spring can provide a certain buffering effect on the cable, preventing damage. Furthermore, after the pulling force disappears, the excess cable can be retracted into the box body under the action of the limiting plate and buffer spring, thus keeping the cable neat and tidy.

The utility model relates to the technical field of buried wire box, especially building brightening engineering concealed buried wire box, its enhancement concealment, it is convenient to distinguish overhauls, can accurately find, save effort, greatly saved maintenance time, including junction box, multiple baffle, wiring component, pullout component, support component and reinforcing component, a plurality of incoming and outgoing line holes are set up on the left and right two end side walls of junction box, a plurality of baffles are installed in the incoming and outgoing line hole, the wiring component is installed in the junction box inside through the pullout component, the support component is installed at the rear side of wiring component, and the reinforcing component is installed on the outer wall of junction box.

This invention relates to the field of surge protectors, and more particularly to a full-mode connection structure and integrated protection box for surge protectors. The full-mode connection structure for surge protectors provided by this invention includes at least two surge protector groups. Each surge protector group includes two surge protector units arranged in the same direction. Each surge protector unit includes a lightning protection circuit structure component, an inlet port and an inlet grounding port connected to one end of the lightning protection circuit structure component, and an outlet port and an outlet grounding port connected to the other end of the lightning protection circuit structure component. The two inlet grounding ports are detachably electrically connected. One inlet port is connected to an external cable, one outlet port is connected to an external ground, and the other outlet port can be connected to one of the inlet ports of an adjacent surge protector group.

The utility model discloses an engineering electrical control box, including control box body and be used for installing control box body's H type frame, the H type frame front side is fixedly connected with the mounting block at the position of top end proximity, the rotary block is hingedly installed on the mounting block, and the H type frame front side is fixedly connected with the adjusting mechanism for adjusting the inclination of control box body at the position of bottom end proximity. The utility model discloses through the rotation hand wheel, drives the threaded rod rotation, and under the spacing effect of slide rail to adjusting block, make it along the axial movement or downward of threaded rod, and then through connecting rod push and pull control box body, realize the inclination angle of control box body to adjust, the convenience electrician observes the upside and downside of electrical component, so that electrician carries out wiring operation from the upside and downside of electrical component, improves the convenience and efficiency of electrician wiring operation.

This utility model discloses an electrical ventilation device for transformers used in electrical engineering, relating to the field of transformer electrical ventilation technology. It includes a housing box, inside which a transformer body is installed. Heat dissipation slots are equidistantly spaced on both sides of the inner wall of the housing box. An ventilation mechanism is provided inside the housing box, comprising two cleaning components and an auxiliary heat dissipation component. The cleaning components and the auxiliary heat dissipation component work together. The cleaning components include a cleaning motor, which is fixedly connected to the outside of the housing box. A fixing plate is fixedly connected in a rectangular array to one side of the inner wall of the housing box. This utility model discloses an electrical ventilation device for transformers used in electrical engineering. Through the ventilation mechanism, the inner wall of the heat dissipation slots can be quickly cleaned, preventing dust from adhering to the inner wall of the heat dissipation slots. It drives a cleaning brush to remove dust from the heat dissipation slots, ensuring smooth ventilation. The device has a simple structure and strong practicality.

The utility model discloses a PT cabinet secondary line speed integration module, which comprises a bottom plate, a waterproof shell, a circuit board and a wiring terminal, the circuit board and the wiring terminal are arranged in the waterproof shell, the bottom of the waterproof shell is connected with the bottom plate, a circuit breaker is arranged on the circuit board, and the wiring terminal is connected with the circuit board. The upper end face of the waterproof shell is provided with a grounding pile, a waterproof connector, a circuit breaker protection base, a circuit breaker visual transparent waterproof cover, a wiring terminal protection cover plate and a three-phase five-hole waterproof socket, the outer end of the waterproof connector is provided with a multi-core cable, and a cable protection sleeve and a waterproof sleeve are arranged outside the multi-core cable. A heavy-load connector is arranged at the end, away from the waterproof joint, of the multi-core cable, and a standby cable is arranged at the upper end of the wiring terminal protection cover plate. According to the technical scheme, the structure design is reasonable, the size is small, the utilization space is large, wiring operation is convenient, waterproof performance is good, and practicability is good.

This utility model discloses a clothes drying rack controller and an electric clothes drying rack, belonging to the technical field of clothes drying racks. The clothes drying rack controller of this utility model includes a housing and a control circuit module disposed within the housing. One end of the housing extends to a wiring portion, which has an open upper power connection groove. A wire clamping seat is detachably disposed within the power connection groove, and a wire clamping channel for clamping the power cord is provided between the wire clamping seat and the wiring portion. This utility model also discloses an electric clothes drying rack. This utility model features an open upper power connection groove in the wiring portion of the controller to accommodate the power cord and the wire clamping seat. The wire clamping seat and the wiring portion clamp the power cord, improving the tensile strength of the clothes drying rack controller wiring position, ensuring the stability and reliability of the controller wiring, and improving electrical safety. Furthermore, the recessed wiring in the power connection groove results in a compact structure and convenient wiring.

The utility model provides an electric shock prevention structure of a power supply module, relates to the power supply module protection equipment field, and comprises a protection shell, the protection shell comprises a top cover, a bottom plate and a flip cover, one end of the top cover is provided with a groove, the bottom plate is arranged at the bottom of the top cover, the top of the bottom plate is fixedly connected with a power supply module body and a wiring terminal, and the flip cover is fixedly connected with the power supply module body. The wiring terminal is located at one end of the top of the bottom plate, and the input end of the wiring terminal is connected with the output end of the power supply module body; according to the utility model, the top cover, the bottom plate and the flip cover form the protective shell, the flip cover and the groove can provide protection for the wiring terminal, and the top cover and the bottom plate can provide protection for the power supply module body, so that people can be prevented from directly contacting the electrified wiring terminal and the power supply module body, the electric shock risk is effectively reduced, and the safety of a user is guaranteed; and the flip cover is movably connected with the inner wall of the groove through the damping rotating shaft and can be flexibly opened and closed during use, so that wiring operation is facilitated, and timely protection can be realized when the device is not used.