37 results about "Electrical mechanism" patented technology

The invention discloses an ecological corridor guiding device based on biological induction. The ecological corridor guiding device comprises a guiding mechanism; the door sealing mechanism is arranged on the guide mechanism and used for sealing one end of the guide mechanism; the biological sensing mechanism is arranged on the guide mechanism; the electric appliance mechanism is arranged on the guide mechanism and used for sending the collected wild animal data to an external monitoring terminal for processing and analysis, generating an analysis result and controlling the door sealing mechanism to be opened according to the analysis result; and the luring mechanism is arranged in the guide mechanism. The guiding device is arranged at the entrance of the ecological corridor, when the biological sensing mechanism senses that wild animals meet the condition of entering the ecological corridor, the door sealing mechanism is driven to be opened through the electric appliance mechanism, and the luring mechanism works; the wild animals can be lured to enter the guide seat through the LED lamp group, the ultrasonic transmitter and the bait luring part in the luring mechanism, so that the wild animals can conveniently and safely enter the ecological corridor, and meanwhile, rejection and misuse of the corridor by the wild animals are avoided.

The invention relates to the technical field of magnets, and particularly discloses an assembly process of a magnet module for a motor, which comprises the following steps: firstly, providing a motor component, a mounting jig, a fixing ring, a base, a demolding jig and a mounting tool, and providing a plurality of magnet classification identifiers; then the motor component is fixed to the base and sleeved with the fixing ring; then, a jig with a containing groove is installed, and the magnetism isolating part is inserted into the containing groove and extends into the space between the fixing ring and the motor part, so that a magnet installation interval is formed. After adhesive is coated on the motor component and the magnets, the first magnet and the second magnet which attract each other form an attraction magnetic group, and the attraction magnetic group is installed between the adjacent magnetism isolating pieces. And finally, the magnetic isolation piece is pulled out, and the third magnet repelling the attraction magnetic groups is arranged in the magnetic isolation piece, so that the third magnet is located between the two adjacent attraction magnetic groups, and a complete magnet module is formed. By means of the process, accurate installation of the magnet is achieved, magnetic interference is avoided, the operation process is simplified, and the assembling efficiency and the overall quality of the magnet module are improved.

The invention provides wafer testing equipment, and relates to the technical field of wafer testing. A heating part, a test probe assembly and a tested wafer are placed in a test cavity formed by connecting a test seat and a first PCB (printed circuit board), a first Pad position is arranged at the bottom of the test seat, and a first switching probe is in contact with the heating part and is connected with the first Pad position. The switching assembly and the power-up mechanism are located at the bottom of the wafer test fixture, and the driving mechanism is located at the top of the wafer test fixture and is arranged to controllably drive the wafer test fixture to move downwards, so that the first PCB is in contact with the switching assembly and the first Pad position is in contact with the household appliance mechanism, and the test of the tested wafer is realized. According to the technical scheme, the heating component is placed in the testing cavity and is close to the tested wafer, generated heat can be quickly transferred to the tested wafer, the temperature rise rate is high, the high-temperature testing efficiency of the tested wafer is improved, and the influence on the environment temperature is small.

The utility model relates to the technical field of batteries, in particular to a top cover assembly, a battery and an electric device. The top cover assembly comprises a top cover piece, a reinforcing piece and a pole, the pole penetrates to the outer side of the top cover piece from the inner side of the top cover piece through the pole hole, and a step is annularly arranged on the periphery of the end, located on the outer side of the top cover piece, of the pole; the reinforcer is supported on the step, and the pole is connected with the reinforcer through welding. According to the technical scheme, the reinforcing piece is supported by the pole column through the step, the stability of connection between the pole column and the reinforcing piece is improved, the pole column and the reinforcing piece are connected through welding, the connection effect between the pole column and the reinforcing piece is improved, and the structural stability and reliability of pole column connection are further improved. By applying the top cover assembly to the battery, better battery quality and longer service life can be ensured. The battery is applied to the power utilization device, so that a good power supply effect of the battery on the power utilization mechanism can be ensured, and good use performance of the power utilization mechanism is ensured.

A support device (SD) equips a piece of equipment and comprises: - an arm (BE) having a first end (E1) rotationally coupled to a base (ED) and a second end (E2) adapted to receive an object, and - a first electrical mechanism (M1) adapted to translate relative to the base (ED), along a first direction, a support piece (PS) supporting an intermediate part (PI) of the arm (BE) at least in certain positions of the latter, to rotate the arm (BE) around a second direction, perpendicular to the first direction, between first and second extreme positions. Figure 2

The application discloses a kind of high-precision automatic folding indentation integrated processing device of honeycomb carton, comprising: workbench, transverse drive mechanism, electric slide rail, lifting drive mechanism, lifting rod, connecting plate, floating indentation wheel mechanism, rigid indentation wheel mechanism, pivot, folding plate, motor, cylinder and control panel.Workbench top is equipped with rack;Transverse drive mechanism is installed in rack;Electric slide rail is connected with transverse drive mechanism;Lifting drive mechanism is installed in electric slide rail;Lifting rod is slidably connected in lifting drive mechanism;Connecting plate is connected on lifting rod;Floating indentation wheel mechanism is elastically installed on connecting plate;Rigid indentation wheel mechanism is installed on connecting plate;Pivot is rotatably arranged in workbench;Folding plate is fixedly connected with pivot;Motor is connected with pivot;Cylinder is installed on workbench top;Control panel controls each electrical mechanism.It can effectively prevent irregular surface indentation of honeycomb paperboard, improve the folding precision of honeycomb carton.

The utility model discloses a deep foundation pit support displacement monitoring and early warning device, and relates to the technical field of monitoring and early warning devices. The device comprises a U-shaped supporting frame, a U-shaped plate is fixedly connected to the top end of the U-shaped supporting frame, a mounting box is fixedly connected to the side end of the U-shaped plate, a control button is fixedly connected to the position, close to the center of one side, of the bottom end of the mounting box, and an L-shaped plate is fixedly connected to the position, close to the control button, of the bottom end of the mounting box. A lifting rod is slidably inserted in the position, close to one side, of the interior of the L-shaped plate, a floating plate is fixedly connected to the bottom end of the lifting rod, a touch plate is fixedly connected to the top end of the lifting rod, the touch plate and the control button are located on the same horizontal plane, and a supporting plate is slidably connected between the inner walls of the two sides of the U-shaped supporting frame. According to the utility model, the mobile power supply in the power supply box is used for providing power for the electrical mechanism of the equipment, so that the pulling of a longer wire harness is avoided, the risk of personnel stumbling caused by disordered wire harnesses is effectively reduced, and the safety of a working environment is improved.

The present invention relates to a combined electrical mechanism, comprising an input shaft, an intermediate shaft, a crank arm shaft, a half shaft and an output cam; the crank arm shaft is connected to a closing energy storage spring; an isolation dial and a driving wheel are sleeved on the input shaft, the isolation dial is connected to an opening energy storage spring, and the driving wheel is connected to an output cam; a closing transmission mechanism is arranged between the crank arm shaft and the driving wheel; an opening energy storage mechanism is arranged between the intermediate shaft and the isolation dial; a lock is arranged on the half shaft; the opening energy storage spring releases energy, drives the isolation dial to rotate in the opposite direction, and the isolation dial drives the output cam to perform an opening operation via the driving wheel. The combined electrical mechanism of the present invention is more stable and reliable for closing and opening operations.

A dental drive system comprising a driver comprising a coronal end configured to be engaged by a mechanical or electrical mechanisms, an apical end comprising a plurality of complementary engaging features, and a body connecting the coronal end and the apical end and a screw comprising an apical end configured to couple into an abutment or an implant, and a coronal end comprising a plurality of engaging features configured to removably engage with the plurality of complementary engaging features disposed on the apical end of the driver, where the driver is configured to removably engage with the screw at a substantial angle from a vertical axis of the screw to affix the screw into the abutment or the implant.

The invention discloses an aluminum profile machining extrusion die stable in forming, and relates to the technical field of aluminum profile extrusion dies. A second motor is arranged at the top of a device main body, the second motor is rotationally connected with a workbench, a third motor is arranged on the left side of the top of the workbench, and the third motor is connected with a hinge shaft; the hinge shaft is connected with the left side of the workbench; a supporting table is arranged at the top of the device body, an air cylinder is arranged in the supporting table, the bottom of the air cylinder is connected with a connecting shaft, the connecting shaft is connected with a rotating shaft, the rotating shaft is rotationally connected with an upper pressing plate, and an upper extrusion mechanism is arranged in the upper pressing plate. A workbench and a second motor form rotary connection, the workbench can rotate more conveniently, through arrangement of a transmission mechanism, the equipment can place aluminum profiles into the workbench more conveniently, and when an upper extrusion mechanism at the top of an upper pressing plate is connected with the interior of the workbench, the aluminum profiles can be extruded more conveniently, so that the production efficiency is improved. And the stability can be improved.

The invention discloses a monorail crane locomotive capable of being automatically powered off, and relates to the technical field of coal mine auxiliary transportation. A monorail crane with an automatic power-off function comprises a monorail crane body, the monorail crane body comprises a carriage, the upper surface of the carriage is fixedly connected with a connecting beam and a driving system erected on the connecting beam, a battery mechanism is installed in the carriage, and the battery mechanism comprises a battery shell internally provided with a storage battery. The upper surface of the battery shell is fixedly connected with a compartment, the lower surface of the battery shell is fixedly connected with a partition plate, the partition plate is fixedly connected with the compartment, and an electrical mechanism is arranged on the side surface of the compartment and comprises a positioning identification card, a relay and a methane sensor which are fixedly installed on the compartment. According to the monorail crane locomotive capable of being powered off automatically, the monorail crane locomotive can be stopped immediately when abnormal information occurs, and the safety is improved.

This application relates to the field of aerosol manufacturing, specifically disclosing a host device and an aerosol generating apparatus, comprising: a host body with an air inlet channel and a mounting groove communicating with the air inlet channel; and an electrical mechanism disposed within the mounting groove, the electrical mechanism being electrically connected to the host body and having a first air outlet channel communicating with the air inlet channel. The electrical mechanism is movably disposed relative to the host body, allowing it to protrude or retract from the host body. Compared to the prior art, this application adjusts the protrusion height of the electrical mechanism relative to the host body by protruding or retracting it, thereby achieving the purpose of adapting to various atomizer electrodes, improving the stability of the electrical connection between the host and the atomizer, and simultaneously providing a first air outlet channel within the electrical mechanism, which effectively improves the stability of the airflow between the host and the atomizer, thereby improving the overall versatility of the host and enhancing the user experience.

The utility model relates to the field of cam switches, and discloses a cam switch convenient to maintain, which comprises a shell, a mechanical mechanism and an electrical mechanism, the mechanical mechanism further comprises a control assembly, the control assembly comprises a cam and a rotating shaft which are matched with each other, and the electrical mechanism further comprises a mounting frame and a plurality of groups of moving contact modules, the moving contact module comprises a moving contact, a moving contact piece and a moving contact seat, a limiting groove is formed in the mounting frame, a through hole is formed in the bottom of the limiting groove, one side of the moving contact seat is inserted into the limiting groove, a mounting opening and a mounting cavity are formed in the side, inserted into the limiting groove, of the moving contact seat, and a fastener is connected between the moving contact seat and the mounting frame. The fastener comprises a threaded column and a clamping block, the clamping block slides into the mounting cavity and is clamped in the mounting cavity, and the threaded column penetrates through the through hole and is in threaded connection with the first fixing nut. According to the cam switch, the corresponding fault moving contact module can be more conveniently disassembled, and maintenance is more convenient.

The invention provides piezoelectric ceramic silver coating surface tinning equipment suitable for transducer tin soldering. The piezoelectric ceramic silver coating surface tinning equipment comprises a movement mechanism, a workbench, an execution mechanism and a control system. Through effective integration of mechanical mechanisms, electrical mechanisms and the like and recombination and improvement of the process, the piezoelectric ceramic silver coating surface tinning equipment, system and process suitable for transducer tin soldering are achieved. Compared with an existing manual tinning process, the automatic tinning device has the advantages of being high in efficiency, good in reliability and good in consistency. The problems that in the automatic tinning process of a piezoelectric ceramic surface silver coating, the tinning amount is difficult to control, and the tin soldering point quality is poor due to tin soldering point diffusion and infiltration can be solved. The whole structure is few in component, compact in structure, simple, reliable and wide in application range.

The utility model discloses a signal receiver convenient to maintain, and relates to the technical field of signal receivers. Mixers are arranged on the front side and the rear side of the signal receiver, side plates are arranged on the left side and the right side of the signal receiver, an antenna is arranged on the wall face of the left side plate, an electric appliance mechanism is arranged in the signal receiver, a top plate is arranged at the top end of the signal receiver, and a first rectangular groove is formed in the top of the signal receiver. Fixing rods are fixedly connected to the periphery of the bottom of the top plate, limiting holes are formed in the left side and the right side of each fixing rod, and a clamping assembly is arranged at the top of the signal receiver. According to the utility model, the clamping assembly is driven to clamp the fixing rod, so that the top plate and the signal receiver are convenient to assemble and disassemble, the signal receiver is convenient to maintain and repair, the side plate and the signal receiver are driven to be fixed and disassembled through the fixing assembly, so that the side plate is convenient to take down, and a worker can repair the interior of the signal receiver in time.

The utility model relates to the technical field of cleaning machine, especially a layout optimization's cleaning machine, including machine body shell, cleaning inner shell and cleaning device, be equipped with first containing cavity in the machine body shell, the second containing cavity of first containing cavity lower part can be connected and establish, be equipped with the cleaning cavity of cleaning inner shell for containing the article and spray assembly of waiting for cleaning, cleaning device includes water supply support, the spray assembly of being equipped in the cleaning cavity, be equipped with with the assembly structure of connecting of cleaning inner shell between spray assembly and water supply support, be equipped with the water supply flow channel of intercommunication between water supply support, assembly structure and spray assembly, through first containing cavity containing cleaning inner shell, spray assembly can be in the cleaning cavity to the article of waiting for cleaning and carry out the washing cleaning, and through the second containing cavity containing water supply support and other electrical mechanism such as water pump, water supply support is located the outside of cleaning inner shell, is favorable for increasing the volume in the cleaning cavity, increases the containing capacity of the article of waiting for cleaning of cleaning cavity, promotes the cleaning efficiency of cleaning machine.

A support device (DS) equips a piece of equipment and comprises: - an arm (BE) comprising a first end (E1) coupled for rotation to a base (ED) and a second end (E2) suitable for receiving an object, and - a first electrical mechanism (M1) suitable for translation relative to the base (ED), in a first direction, a support part (PS) supporting an intermediate part (PI) of the arm (BE) at least in certain positions of the latter, to rotate the arm (BE) around a second direction, perpendicular to the first direction, between first and second extreme positions. Figure 2

The utility model belongs to the field of three-phase power supplies, and particularly relates to a three-phase power supply with over-temperature protection, which comprises a bottom plate, one side of the bottom plate is provided with an electrical mechanism, the other side of the bottom plate is provided with an installation mechanism, the top of one side of the bottom plate close to the electrical mechanism is provided with a cylinder, and the bottom of the cylinder is provided with a wide-mouth cover. An air inlet fan is installed in the wide-mouth cover, a temperature sensor is arranged in the top of the cylinder, the temperature sensor is fixed to the inner wall of the cylinder through a supporting frame, a box cover is arranged on the side, close to the electrical mechanism, of the bottom plate, and a warning lamp is installed on the outer wall of the box cover. Through the operation of the air inlet fan, hot air near the electrical mechanism can be pumped into the cylinder and intensively acts on the temperature sensor, so that the temperature sensor can accurately monitor the temperature around the electrical mechanism, heat generated by the electrical mechanism can be quickly discharged, and the electrical mechanism is prevented from being damaged due to over-high temperature.

The utility model discloses an electrical control structure of a winding turret. The electrical control structure comprises a winding mechanism and a turret main body arranged in the winding mechanism, a winding needle mechanism is arranged on the outer side of the winding mechanism, a supporting mechanism is arranged at the end, away from the winding mechanism, of the winding needle mechanism, a driven mechanism is arranged at the end, away from the winding needle mechanism, of the winding mechanism, and a motor driver is arranged on the outer side of the driven mechanism. According to the electric control structure of the winding turret, the turret body is arranged in the winding mechanism, controllers of a plurality of motors on the winding turret are installed together, a circuit of an electric slip ring can be reduced by two thirds, wiring is few, the reliability of a series system is met, the failure rate is reduced, installation is easy, and the working time is shortened to at least one fourth of the original working time; through the design of the electrical mechanism, the complexity of the electrical mechanism can be reduced, the working smoothness of the mechanism can be improved, the related abnormal frequency can be greatly reduced, and the equipment reliability can be greatly improved.

A permanent magnet type rotating electrical mechanism comprising: a stator (20) having stator windings (3) wound on a plurality of tooth sections (2a) formed on a stator core (2); and a rotor (30) having permanent magnets (5) embedded between a plurality of magnetic poles formed along a circumferential direction of a rotor core (4), the rotor (30) being rotatable integrally with a shaft (6), the rotor core (4) has a low permeability region (4a, 4b) which has a lower permeability than the material of the rotor core (4), between an outer circumference of each magnetic pole and a side surface of each permanent magnet (5), the low permeability region (4a, 4b) is formed asymmetrically with respect to a geometric center in the circumferential direction of each magnetic pole, so that a magnetic center (A) of the magnetic pole is shifted to one side with respect to the geometric center (B), and the rotor cores (4) are arranged inverted with respect to one another so that a relative position in the circumferential direction of the low permeability regions (4a, 4b) differs with respect to the permanent magnets (5), where, in the case where Z is a number of slots of the stator (Z is a natural number), P is the number of magnetic poles of the rotor (P is a natural number), m is a number of phases, and a number q of slots per pole per phase is represented as q = Z / (mx P), an electrical angle by which the magnetic center is shifted with respect to the geometric center of each magnetic pole when q satisfies (2 / 5) ≤ q < (1 / 2) is set to 15 degrees or greater, and when q satisfies (1 / 2) ≤ q, is set to 30 degrees or greater.

The invention relates to a levelling system for boxes for electrical mechanisms, comprising a bracket (1) formed by two plates (2, 6) arranged at a right angle, joined to one another by a break line (10). The plate (6) is coupled via pressure to the lateral wall of the box (C) by means of a hook (4), parallel projections (8) and ledges (11) accommodated in a groove (S) of the box, guaranteeing the securing and alignment thereof. The wall plate (2) is provided with an oblong slot (3) which allows a levelling line painted on the wall to be seen, and a perforation (14) through which a screw passes, associated with a block (12), temporarily securing the assembly during setting. Once the box is mounted and levelled, the plate (2) is manually removed, breaking at the line (10), leaving the box embedded in the wall and the surface clean, without visible elements.

The utility model discloses a position detection device which comprises a switch lever, the switch lever rotates, the top of the switch lever is provided with a pressing wheel, the outer side of the switch lever is provided with a detection mechanism, the bottom of the switch lever is provided with a balance weight lever, the balance weight lever is provided with a balance weight block, and the balance weight block is connected with the switch lever. According to the device, the pressing wheel is pressed down through rolling of bars or deformed steel bars, so that the switch lever rotates, the rotating shaft of the lever rotates to drive the transmitting plate fixed on the rotating shaft to rotate, and the transmitting plate is close to the proximity switch, feeds back an electronic signal and transmits the electronic signal to a control system. The control system controls movement of corresponding mechanical mechanisms and electrical mechanisms to complete corresponding movement, the mechanism can be installed at any position of the weighing track, response is sensitive, detection is accurate, disassembly and assembly are convenient, durability is achieved, waste of maneuvering, electric power and the like is avoided, and cost is saved. Meanwhile, the safety performance of production operation is improved, and the failure rate of equipment is reduced.

The utility model relates to an electrical cabinet knife rotating beam assembly and an electrical cabinet. The technical problem to be solved by the utility model is to provide an electrical cabinet knife rotating beam assembly with a stable overall structure and an electrical mechanism equipped with the electrical cabinet knife rotating beam assembly. The technical solution adopted by the utility model: comprises a knife rotating beam and a knife plate reinforcing plate, the knife rotating beam comprises a knife rotating beam main body, the upper and lower ends of the knife rotating beam main body are successively bent vertically inward to form a knife rotating beam upper and lower connecting part and a knife rotating beam inner mounting part, a knife switch penetration hole is provided in the middle of the knife rotating beam main body, the knife plate reinforcing plate comprises a reinforcing plate main body, and a second penetration hole is provided on the reinforcing plate main body. The advantages of the utility model are: the knife plate reinforcing plate adopts a square box structure design and the reinforcing plate main connecting part and the reinforcing plate side connecting part are both connected and fixed to the knife rotating beam, the overall strength of the knife rotating beam assembly is improved, and the overall force is uniform, and the knife switch is tightly and firmly connected after installation and is not easy to fall off.

The application discloses an ecological corridor guiding device based on biological sensing, which comprises a guiding mechanism, a door sealing mechanism arranged on the guiding mechanism and used for sealing one end of the guiding mechanism, a biological sensing mechanism arranged on the guiding mechanism, an electrical mechanism arranged on the guiding mechanism and used for sending collected wild animal data to an external monitoring terminal for processing and analysis, generating an analysis result, and controlling the door sealing mechanism to open according to the analysis result, and a luring mechanism arranged in the guiding mechanism. The guiding device of the application is arranged at an entrance of an ecological corridor. When the biological sensing mechanism senses that a wild animal meets the condition of entering the ecological corridor, the electrical mechanism drives the door sealing mechanism to open, and the luring mechanism works. The LED lamp group, the ultrasonic wave emitter and the bait luring part in the luring mechanism can lure the wild animal to enter the guiding seat, so that the wild animal can safely enter the ecological corridor, and the wild animal can avoid rejecting and misusing the corridor.

The invention relates to an asynchronous motor rotor squirrel cage fault diagnosis method and system fused with an electrical mechanism model and a medium, and the method comprises the steps: collecting the three-phase stator voltage, the three-phase stator current and the operation rotating speed of a to-be-monitored asynchronous motor, carrying out the preprocessing of the three-phase stator voltage, the three-phase stator current and the operation rotating speed, establishing a vibration fault characteristic frequency set; calculating vibration fault characteristic predicted values corresponding to all frequency points in the vibration fault characteristic frequency set by adopting a preset strategy, wherein the vibration fault characteristic predicted values comprise vibration displacement predicted values of the measuring points at the frequency points in the characteristic frequency set and vibration base values generated by the main magnetic flux of the motor; and calculating a prediction waveform coefficient of the squirrel cage fault according to the vibration displacement prediction value and the vibration base value, constructing a fault feature vector, comparing the fault feature vector with a preset fault region, and determining whether the motor has a fault according to a comparison result. According to the invention, the accuracy and robustness of motor fault diagnosis are improved.

Provided is a rotary compressor and a refrigeration cycle device that can reduce the influence of the wiring weight of a connector arranged outside the case and can reduce the length of a power supply line along the outer surface of the case. [Solution] A rotary compressor (10) has a case (11) and a connector (24). The case is cylindrical and houses an electric mechanism (14) and a compression mechanism (16). The connector is provided at a case end (17) on one side of the case in the axial direction (Z) and connects internal case wiring (21b) with external case wiring. The connector has a connector housing (26) attached to the outside of the case end. The connector housing has a wiring outlet and a housing fixing portion. The wiring outlet draws external case wiring extending from a terminal connection portion inside the housing to the outside of the housing. The housing fixing portion fixes the connector housing to the case end. When viewed in the axial direction of the case, the terminal connection portion is located between the wiring outlet and the housing fixing portion.

The invention relates to the field of unmanned aerial vehicle paddle processing, and discloses an injection molding device for unmanned aerial vehicle paddle processing, the injection molding device comprises a mold component and an injection component, the injection component comprises a melting tank and a thick pipe, a heating element is arranged outside the melting tank, a blade is arranged in the melting tank, and the upper end of the blade extends out of the melting tank and is in power connection with a second motor; the thick pipe is horizontally arranged and located below the melting tank, a receiving nozzle is arranged at the highest point of the outer circle face of the thick pipe and connected with the bottom of the melting tank, a piston is arranged in the thick pipe in a sleeved mode, the piston is driven by a hydraulic cylinder to move in the thick pipe, at the beginning, the piston blocks the connecting position of the receiving nozzle and the thick pipe, and an output nozzle is arranged at the output end of the thick pipe. A thin pipe is arranged on the outer circle face of the melting tank, an electric heating wire is wound on the outer circle face of the thin pipe, the injection component further comprises an injection nozzle, and the output nozzle, the thin pipe and the injection nozzle are connected through a connecting assembly.

This invention discloses a combined device for a three-position isolation and grounding mechanism of a GIS combined electrical appliance based on a smart grid, relating to the field of electrical component combination technology. The invention includes: a housing; a connecting mechanism is provided on the right side wall of the housing; a filter plate is provided inside the housing's flow channel; an electrical mechanism is located to the right of the connecting mechanism; two electric slide rails are symmetrically arranged on the inner side wall of the housing; a fixed arm is vertically slidably installed inside the electric slide rails; a sealing device is provided above the fixed arm to form a sealed space after the housing interior is connected to the electrical wires; and a compaction device is provided around the sealing device to apply downward pressure to the bottom of the housing. This invention reduces oxidation losses caused by contact between the electrical appliances and wires inside the housing and the external air through the isolation and sealing of the housing, and prevents the housing interior from being corroded by external moisture, thereby reducing the probability of short circuits at the connection points of the electrical appliances and wires.

The utility model discloses a heating type crimping device for a T-shaped wire clamp, which relates to the technical field of wire clamps and comprises a bearing mechanism, two clamping mechanisms are arranged on the bearing mechanism, and the same electrical mechanism is arranged on the bearing mechanism and the two clamping mechanisms. The heating type crimping device for the T-shaped wire clamp has the remarkable beneficial effects that in the aspect of improving the construction quality, the clamping mechanism optimizes the contact surface, adapts to the characteristics of an aluminum material, reduces faults caused by poor contact surface and accurately controls the temperature, and the thermocouple, the temperature controller and the controller cooperate to ensure the stable heating of the clamping piece and prevent the characteristics of the aluminum material from being damaged; in terms of operation convenience and equipment adaptability, the clamping mechanism is adjustable, the bearing mechanism is convenient to position and move and has a sliding adjustment function, and the device has good economic and social benefits and is convenient to popularize and apply in terms of power system benefits, line fault risks of the device are reduced, power supply stability is guaranteed, meanwhile, operation time is saved, and labor intensity is relieved.

A dental drive system comprising a driver comprising a coronal end configured to be engaged by a mechanical or electrical mechanisms, an apical end comprising a plurality of complementary engaging features, and a body connecting the coronal end and the apical end and a screw comprising an apical end configured to couple into an abutment or an implant, and a coronal end comprising a plurality of engaging features configured to removably engage with the plurality of complementary engaging features disposed on the apical end of the driver, where the driver is configured to removably engage with the screw at a substantial angle from a vertical axis of the screw to affix the screw into the abutment or the implant.