45results about How to "Compact installation" patented technology

The utility model discloses a battery box airtightness detection platform, which comprises a mounting base, the top of the mounting base is fixedly provided with an airtightness detection platform, the top of the airtightness detection platform is used for placing a battery box to be detected, and pressing assemblies are distributed in the circumferential direction of the airtightness detection platform. The pressing assembly is used for pressing a to-be-detected battery box body at the top of the airtightness detection platform, a positioning and lifting assembly is arranged in the circumferential direction of the top of the airtightness detection platform, the positioning and lifting assembly comprises a supporting block, a positioning pin vertically arranged at the upper end of the supporting block and a lifting assembly arranged at the lower end of the supporting block, and the positioning pin is used for positioning and installing the battery box body; and the lifting assembly can drive the supporting block to move upwards, so that the supporting block can support the battery box body upwards. The air tightness detection platform has the beneficial effects that through the combination of the arranged lifting assembly and the positioning pin, the battery box body can be conveniently taken out from the air tightness detection platform while the battery box body can be conveniently positioned, so that the overall mounting structure is more compact.

The utility model provides a faucet plastic waterway structure which comprises a main body, a valve core seat, a water inlet core body and a fixing piece. The main body is provided with an installation cavity and a water inlet insertion channel, and the valve element seat is installed in the installation cavity and provided with an insertion opening. And the water inlet core body is arranged in the main body through the water inlet insertion channel and is provided with an insertion head inserted into the insertion port of the valve core seat. The fixing piece is installed in the installation cavity through an installation opening in the end of the installation cavity, a locking mechanism is arranged between the fixing piece and the water inlet core body, and the fixing piece limits the inserting-connecting head of the water inlet core body to retreat from the inserting-connecting opening of the valve element base through the locking mechanism. According to the faucet plastic waterway structure provided by the utility model, the valve core seat and the water inlet core body can be assembled together in the main body in an inserting manner, and are fixedly and integrally assembled through the fixing piece, so that the integral forming manner of a traditional faucet waterway component can be replaced, the forming difficulty is greatly reduced, and meanwhile, the cost is reduced. Related parts of the waterway can also adopt plastic parts, so that the cost is reduced.

This utility model discloses a moving spring assembly and a relay, including a moving spring body. The moving spring body includes a main body segment and a bent portion connected to the free end of the main body segment. A moving contact corresponding to the stationary contact on the stationary spring assembly of the relay is installed on the bent portion. The bent portion is configured to bend away from the stationary spring assembly to increase the breaking gap between the moving contact and the stationary contact. Because the bent portion is provided at the free end of the main body segment and the moving contact is installed on the bent portion, compared to the existing straight, elongated moving spring structure, the space occupied in the corresponding contact breaking direction within the operating stroke is relatively small. This facilitates the compact installation of relay components within a limited space, and further improves the design effect of small size, large contact, and large gap of the relay, thereby improving the high voltage resistance performance of the relay.

The application relates to an electric operating mechanism of an insertion type circuit breaker, which comprises a closing motor, a tripping electromagnet, a PCB control panel and a micro-motion detection switch. When the circuit breaker needs to be closed, the PCB control panel gives a closing signal to make the closing motor rotate, a driving wheel is driven to rotate by a driven wheel, an electric handle is driven to close the circuit breaker, and the closing detection switch is closed to detect whether the circuit breaker is closed to the position. When the circuit breaker needs to be tripped, the PCB control panel gives a tripping signal to make the tripping electromagnet electrified, a moving core of the tripping electromagnet pushes a trip lever of the circuit breaker to make the circuit breaker trip, and the tripping detection switch is actuated to detect whether the circuit breaker is tripped to the position. The electric operating mechanism is simple in structure, compact in installation, can be conveniently installed into the shell of the circuit breaker, can realize automatic control of the circuit breaker through a golden finger slot, the closing and tripping of the circuit breaker are independent systems, and the use of the detection switch makes the electric closing and tripping of the circuit breaker stable and reliable.

The application discloses an end plate bracket, a vehicle equipment cabin and a railway vehicle, relates to the technical field of rail transit, and the end plate bracket comprises a main body frame, at least two avoiding structures and at least two connecting beams. The main body frame comprises a base plate and a supporting plate integrally arranged on the base plate, and the supporting plate is used for connecting a vehicle body; the at least two avoiding structures are integrally arranged in the main body frame, and the avoiding structures are used for avoiding a sand box and a connecting device of a sanding device; the at least two connecting beams are connected with the at least two avoiding structures in correspondence, and the connecting beams are used for connecting the vehicle body. The end plate bracket solves the problems of low integration level and low modularization degree of a traditional end plate bracket and poor connection stability and reliability of the end plate bracket and the vehicle body.

The utility model discloses an unmanned plane take -off and landing platform suitable for dump site topography relates to unmanned plane take -off and landing platform technical field, the utility model discloses a casing is provided with adjusting assembly, connecting component, moving assembly and expansion assembly respectively on the casing, adjusting assembly, its outer surface with the inside rotation of connecting component is established, to make adjusting assembly rotate and drive connecting component and move, to be used for adjusting the distance between connecting component and casing, the utility model drives the mounting seat of top installation to rotate through the rotation of adjusting screw rod, to make mounting seat with the inside of rotary seat as the center of rotation, thereby being convenient for the position of adjusting screw rod to adjust, through the rotation of screw seat, can make it along the direction of adjusting screw rod and move, can adjust the distance between screw seat and mounting seat, thereby can adjust the levelness of casing, to improve the application range of this unmanned plane take -off and landing platform suitable for dump site topography.

This utility model discloses a lidar detection device and a self-propelled cleaning robot. The lidar detection device includes a base, a lidar detector, and a drive module. A first connector is provided on one side of the lidar detector in a first direction. The drive module is arranged side by side with the lidar detector in the first direction and includes a drive unit, a transmission mechanism, and a second connector. The second connector is fixedly connected to the first connector. The drive unit is driven by the transmission mechanism to drive the second connector to move, thereby moving the lidar detector relative to the base in a second direction. In this utility model, through the optimized design of the drive module layout, the overall size of the lidar detection device in the vertical direction is effectively reduced. The lidar detection device has a more compact structure and smaller size in the vertical direction, making it easier for the self-propelled cleaning robot to pass through low areas such as under furniture, thus expanding the cleaning area of ​​the self-propelled cleaning robot.

The application is a linkage device of automatic film packaging machine, which comprises a mounting base, a weighing mechanism, a lifting mechanism, a lifting and lowering mechanism and a feeding mechanism; the weighing mechanism comprises a weighing platform; the lifting mechanism comprises a lifting driver, a setting frame and a lifting bracket capable of being driven by the lifting driver to lift and lower relative to the setting frame and lift the material from the weighing platform; the lifting and lowering mechanism comprises a lifting and lowering driver and a lifting and lowering seat; the feeding mechanism comprises a feeding driver, a transverse shaft and a feeding frame capable of receiving the material from the lifting bracket and conveying to the lifting and lowering seat along the transverse shaft; the weighing mechanism, the setting frame of the lifting mechanism, the lifting and lowering mechanism and the transverse shaft of the feeding mechanism are fixed on the mounting base at intervals, and the weighing platform, the lifting bracket and the bearing of the feeding frame are matched with each other; each mechanism can be installed independently without affecting each other, and the driver of each mechanism does not need to bear the load of other mechanisms, thereby reducing the load of single driver.

This utility model relates to a portable mobile charging station. The cabinet is assembled from a U-shaped support plate and a cover plate. The U-shaped support plate includes a bottom plate and side plates, and the cover plate includes a top plate and a back plate. The top plate and the back plate are connected by inclined end plates. Connecting plates extend from both sides of the top plate and are bolted to the side plates. An array of battery modules and an inverter are installed inside the cabinet. The front panel is mounted via a front bracket and includes a socket, switch, cooling fan, circuit breaker, and converter. The push handle is mounted on the cover plate via a fixing bracket and a locking plate. The advantages of this utility model are: the cabinet structure of the mobile charging station is assembled from a U-shaped support plate and a cover plate, resulting in a simple cabinet structure and convenient assembly; the components inside the cabinet are compactly installed, maximizing space utilization and ensuring effective heat dissipation; and the mobile charging station can be directly pushed to move, making it more convenient to move.

The utility model discloses an electric appliance box subassembly of range hood and range hood, electric appliance box subassembly of range hood includes electric appliance box, including box body, is established in the accommodation cavity in box body, and the first side of box body is established with the air inlet, and the second side of box body is established with the air outlet, volute, install in the accommodation cavity with and the inner wall between box body enclose and form the air chamber, and the air inlet of communication accommodation cavity and air chamber is established on volute, and the air chamber is connected with the air outlet, the cooling fan, install in the air chamber with and box body is connected, main control board, install in the accommodation cavity. The utility model puts forward an electric appliance box subassembly of range hood, through the direct connection of cooling fan and box body, and the air chamber is formed between volute and shell body, and the installation between cooling fan and box body in this embodiment is more compact, and the installation gap does not have between cooling fan and box body, thereby reduce the vibration of cooling fan when working, and the noise is small, has good heat dissipation effect.

This invention provides a laser tube cutting chuck, comprising a front cover, four grippers, two sets of drive devices (two sets in each set) for correspondingly driving the movement of the four grippers, a rear cover, a connecting seat for fixing the front and rear covers together, a frame, a rotary drive mechanism mounted on the frame for driving the rotation of the four grippers, and two sets of rack and pinion synchronization mechanisms fixedly mounted at the rear end of the front cover for rigidly constraining the motion synchronization of the two sets of drive devices in the same set of the two sets of drive devices. The synchronization mechanism includes two synchronous drive racks fixedly connected to the two sets of drive devices in the same set, two synchronous gears rotatably mounted on the front cover and correspondingly meshing with the two synchronous drive racks, and synchronous connectors at both ends meshing with the two synchronous gears. This chuck enables precise synchronization during the movement of the two sets of grippers (up / down and left / right), and the drive devices and synchronization mechanisms operate smoothly without interference, ensuring reliable operation.

This utility model proposes a transformer partial discharge monitoring device, belonging to the field of detection technology. Through the cooperation of a cylinder, push plate, stop block, and bottom cover within the mounting hole, the mounting rod is first pressed against the top surface of the inner wall of the mounting hole. Then, the cylinder pushes the push plate and stop block to clamp the mounting rod. Finally, the bottom cover presses against the bottom surface of the mounting rod. The multi-component collaboration achieves a tight installation of the housing on the mounting rod. Compared to traditional installation methods, the installation process is simple and efficient, and the installed stability is strong, adaptable to complex outdoor environments, and reduces the risk of the transformer partial discharge monitoring device loosening and falling. Furthermore, the outer side of the bottom cover is rotatably connected to the base plate via bearings. With the help of an extension plate, locking bolts, and locking nuts, the housing is further fixed after the bottom cover presses against the mounting rod, forming a double-fixing structure that greatly enhances the overall stability of the device and ensures reliable operation during long-term use.

The utility model discloses a Hough joint half body which comprises a half body and a sealing piece half body installed on the half body, the two ends of the sealing piece half body are in one-to-one sealing fit with the two ends of the half body respectively, the side, matched with the sealing piece body, of the half body serves as the inner side, and the other side serves as the outer side. Straight edge sections arranged in the length direction are arranged on the two long edge sides of the inner side walls of the half bodies correspondingly, and straight edge grooves are formed in the positions, corresponding to the two straight edge sections, of the inner side walls of the sealing piece half bodies correspondingly. The straight edge sections of the corresponding long edge sides of the half body are tightly installed in the straight edge grooves corresponding to the two long edge sides of the sealing piece half body respectively. The sealing piece half body is tightly installed through the straight edge section of the half body, the situation that the sealing piece half body is loosened under the action of water pressure due to loose sealing is avoided, and the sealing performance in the follow-up using process is ensured. The utility model further provides the half joint.

The utility model relates to the field of buildings, in particular to an adjustable film screen window, which comprises a lying groove (2), a rolling box (1) connected with the lying groove (2), a pull-down strip (5) connected with a screen in the rolling box (1) and a guide part (57) fixed on the pull-down strip (5), and the pull-down strip (5) is abutted against the lying groove (2) through the guide part (57). The distance between the lower pulling strip (5) and the lying groove (2) is adjusted by adjusting the position relation between the guiding piece (57) and the lower pulling strip (5). The screen window can be installed according to the window size and is not limited to transverse installation of the screen window, it is guaranteed that the installation structure of the screen window is compact, the size of the overall structure is adjustable, the installation strength is guaranteed, and operation is easy, convenient and rapid.

The utility model relates to power battery technical field, concretely is a kind of module end plate, including end plate body, BMS slave board and base, wherein, one end of end plate body is equipped with placing groove;BMS slave board is set in placing groove;Base is set on the one end of end plate body corresponding placing groove. Through the integration BMS slave board and base on end plate body, and base and BMS slave board are set in the same end of end plate body;Without setting the support and other components specially used for fixing BMS in battery pack, improve the compactness of structure and battery pack energy density, reduce material type, reduce cost, simultaneously realize the integration of function, improve the integration and space utilization.

This utility model relates to the field of grinding technology, specifically to an improved Raymond mill. It includes a housing and an analyzer located at the top of the housing. The housing contains a grinding roller mechanism, and the inner wall of the housing has a grinding ring that mates with the grinding roller mechanism. A mill base is located at the bottom of the housing, and a power seat is located at the bottom of the mill base. Inside the power seat is a power compartment containing a main transmission assembly that drives the grinding roller mechanism to rotate. The main transmission assembly drives the grinding roller mechanism to rotate through a secondary transmission assembly. An air duct is formed at the top of the housing. The analyzer includes a grading grid at the lower end of the air duct and grading wheels located within the air duct. A power component is located outside the top of the air duct to drive the grading grid and grading wheels to rotate synchronously. The rational layout of the overall structure of this utility model significantly improves the stability, reliability, transmission efficiency, and grading accuracy of the equipment, reduces equipment vibration and noise, and improves grinding efficiency and product quality.

The application discloses a kind of shockproof devices for power supply line, including mounting seat, the inside of the mounting seat is slidably sleeved with multiple symmetrical and evenly distributed clamping blocks, the bottom of the mounting seat is fixedly connected with multiple evenly distributed connecting rods, the lower end of multiple connecting rods is fixedly connected with connecting seat, the inside of the connecting seat is slidably sleeved with two symmetrical fixed seats, the inside of the fixed seat is fixedly sleeved with steel strand rope, the left and right ends of the steel strand rope are fixedly connected with hammer head, connecting mechanism is arranged on the fixed seat, mounting mechanism is arranged on the clamping block.The application relates to a kind of shockproof devices for power supply line, with the characteristics that the device is convenient to install and fix, and the shockproof hammer is convenient to disassemble, overhaul and maintain.

This utility model provides a refrigerant recovery machine, belonging to the technical field of recovery machine technology. It solves the problem of insufficient internal structure in existing refrigerant recovery machines. This utility model includes a recovery machine housing, a condenser, a dual-cylinder control valve, a stroke cylinder, a refrigerant compressor, a drive motor, a cooling fan, and a radiator. The refrigerant compressor and drive motor are arranged horizontally and coaxially. A connecting front cover is fixedly installed on the front side of the drive motor, and the other end of the connecting front cover is fixedly connected to the side of the refrigerant compressor. A coupling is installed inside the connecting front cover, and the drive shaft and motor shaft are connected to both sides of the coupling. The stroke cylinder is fixedly installed on the top of the refrigerant compressor, and the dual-cylinder control valve is connected to the top of the stroke cylinder. One top of the dual-cylinder control valve is fixedly connected to a top mounting plate. The cooling fan is connected to the other end of the motor shaft. The condenser is installed inside the recovery machine housing on the front side of the refrigerant compressor. This utility model has the advantages of compact structure and high stability.

The utility model discloses a magnetic levitation turnout lockpin gearbox sealing installation tool which comprises a sealing tool part, the sealing tool part comprises a sealing installation part, a positioning part and a force application part, and the sealing installation part and the force application part are connected to the two sides of the positioning part respectively. The sealing tool part is provided with a positioning part, the positioning part extends outwards and protrudes in the radial direction of the sealing tool part from the peripheral face of the sealing installation part, the peripheral face of the sealing installation part is provided with a sealing guide face, the sealing guide face is used for being sleeved with a sealing body, and the side, facing the sealing installation part, of the positioning part is provided with an installation face. And the mounting surface is exposed out of the outer peripheral surface of the sealing mounting part and is used for abutting against the sealing body. The sealing body can be tightly installed in place, the installation quality of the sealing body is greatly improved, meanwhile, the time for replacing the sealing body is shortened, and the working efficiency of installation of the sealing body is greatly improved.

The utility model discloses a kind of assembled energy-saving building curtain walls, specifically related to curtain wall technical field, including installation frame, the side of installation frame is equipped with mounting rod, the inside center of installation frame is equipped with baffle, the both sides wall of mounting rod is fixedly connected with clamping block;The center of installation frame is equipped with rectangular hole, the top and bottom of installation frame are equipped with fixed groove, the both sides of installation frame and the position corresponding with clamping block are equipped with clamping groove;The inside center of mounting rod is penetrated with screw rod, and the top of screw rod is fixedly connected with knob;The bottom of clamping block is provided with extruded plate, and the side edge of clamping block away from mounting rod is fixedly connected with rubber sheet.The utility model has the advantages of convenient assembly, avoid loosening, convenient for adjusting illumination, more environmental protection.

The utility model relates to a household miniature heat-conducting oil furnace system, which adopts a liquid-phase organic heat carrier internal circulation heat regeneration technology combining a coal economizer and an air pre-heater outside the furnace to recover flue gas waste heat, effectively avoids low-temperature corrosion of flue gas, and simultaneously realizes high-temperature efficient heat utilization of the heat-conducting oil furnace technology in families. The implementation and popularization of the method have excellent economic and social significance.

The utility model discloses a kind of laser detection module and self-moving robot, laser detection module includes seat, laser radar assembly and drive assembly, wherein laser radar assembly is relatively movably installed in seat in axial direction, drive assembly is installed seat in seat, and it is set at the outer circumferential position of laser radar assembly, laser radar assembly is driven by drive device and transmission mechanism and is relatively close or far away seat along axial direction.This utility model, by the optimization design of drive assembly layout, effectively reduce the overall size of laser detection module in axial direction, reduce its space occupation in up-down direction, can make self-moving robot more easily pass through low area such as furniture bottom, expand cleaning area range, while drive assembly structure is simple and compact, does not occupy additional space, so that other components in self-moving robot can be more compactly installed.

The utility model discloses a kind of laser therapeutic instrument helmet battery mounting structures, including bottom shell, middle shell and battery, the middle shell is fixedly installed on bottom shell, battery holder is symmetrically arranged on the left and right sides of bottom shell, the battery holder is composed of first limit plate and second limit plate, the battery lower part is obliquely placed in battery containing area, the battery upper part is attached on middle shell, L-shaped pressing plate is integrally formed on the inner wall of middle shell, and the battery top surface and outer facade are pressed tightly fixed by L-shaped pressing plate. Two batteries are symmetrically distributed on the left and right sides of bottom shell, which can achieve the effect of symmetrical counterweight, preventing the user from tilting to one side when wearing the laser therapeutic instrument helmet. The battery mounting structure is compact, and the internal space of the laser therapeutic instrument helmet is utilized reasonably. The use of a conventional rectangular battery can meet the use requirements, thereby reducing the cost of battery use. The battery mounting structure of the present application can provide better heat dissipation for the battery.

The utility model discloses a shears-fork type seed output opening and closing device of a sowing machine and an electric sowing machine, the shears-fork type seed output opening and closing device comprises a shears-fork type opening and closing assembly, a connecting rod control assembly and an elastic recovery assembly, a mounting shell is provided with a storage bin with a discharge port, the shears-fork type opening and closing assembly comprises two opening and closing discharge plates which can rotate relatively, the two opening and closing discharge plates are arranged in an X shape, and the connecting rod control assembly is connected with the elastic recovery assembly. Comprising a head portion and a tail portion, the head portions of the two opening and closing discharging plates are located under a discharging port, the connecting rod control assembly sequentially comprises a starting handle, a straight connecting rod and a pushing and rotating control piece from top to bottom, and the pushing and rotating control piece penetrates through the portion between the tail portions of the two opening and closing discharging plates and can move up and down. And the two opening and closing discharging plates are pushed to rotate relatively to be opened through two inclined surface ends on the opening and closing discharging plates. According to the utility model, the connecting rod control assembly is integrally in a vertical regular shape, and can directly control the opening and closing of the scissor-type opening and closing assembly through vertical movement without the help of other transmission parts, so that the structure of the device is greatly simplified, the installation is compact, and the production cost is reduced.

The utility model belongs to the technical field of miniature inverters, and particularly relates to a miniature inverter suitable for distributed photovoltaics, which comprises an inverter main body, a connecting block is fixedly connected to the side wall of the inverter main body, a limiting block is fixedly connected to the lower surface of the connecting block, and a spring groove is formed in the side wall of the limiting block. First springs are fixedly connected to the inner walls of the spring grooves, limiting pins are fixedly connected to one ends of the first springs, inclined grooves are formed in the side walls of the limiting pins, first moving grooves are formed in the inner walls of the inclined grooves, second moving grooves are formed in the upper surfaces of the connecting blocks, moving frames are arranged in the second moving grooves, and clamping pins are fixedly connected to the lower surfaces of the moving frames. And a mounting strip is arranged below the connecting block. The utility model has a reasonable structure, and can realize quick disassembly and assembly without the help of tools.

The utility model relates to the field of buildings, in particular to a gasket type height-adjustable screen window which comprises a lying groove (2), a rolling box (1) connected with the lying groove (2) and a pull-down strip (5) connected with a gauze element in the rolling box (1), the pull-down strip (5) further comprises an adjusting piece (53), the adjusting piece (53) is connected to the end of the pull-down strip (5), and the adjusting piece (53) abuts against the lying groove (2) after being installed. The screen window can be installed according to the window size and is not limited to transverse installation of the screen window, it is guaranteed that the installation structure of the screen window is compact, the size of the overall structure is adjustable, the installation strength is guaranteed, and operation is easy, convenient and rapid.

The utility model relates to a battery pack mounting structure which comprises a battery pack module and a box body, a battery pack, a circuit board, a battery pack contact piece and the like are integrated in a battery pack shell to form an independent battery pack module, and the battery pack module is detachably mounted in the box body, so that the requirements of the battery pack on detachability and easiness in replacement can be met; meanwhile, a sealing structure is designed between the battery pack module and the bottom of the box body, and a stop structure is matched with a sealing ring, so that the waterproof sealing requirement of a use environment is met.

The utility model discloses a communication cable conveying support which comprises a frame body formed by assembling a main frame and a plurality of layer frames, a flame extinguishing cover and a partition plate are detachably installed on the frame body, and a pair of connecting rods are fixedly installed on the layer frames. A plurality of grooves used for containing the connecting rods are formed in the side wall of the flame extinguishing cover and the side wall of the partition plate so that the connecting rods can be matched with the grooves to restrain and fix the flame extinguishing cover and the partition plate to the whole frame. According to the utility model, the shelf is matched with the connecting rod to support the cable and restrain the flame extinguishing cover and the partition plate, and the connecting rod is pushed on the shelf, so that the first bending section of the connecting rod is propped against and locked with the side edges of the flame extinguishing cover and the partition plate, thereby effectively preventing the flame extinguishing cover and the partition plate from shaking and displacing in the use process, and enhancing the stability of the whole structure.

The utility model relates to diamond saw blade technical field, concretely is a kind of high-depth wear-resistant laser welding diamond saw blade, for improving the heat dissipation, chip removal effect in the work of saw blade and providing installation state indication.The saw blade includes matrix, the mounting hole is equipped in matrix center, outer edge is equipped with cutting face, matrix is opened and is equipped with the chip removal hole I and chip removal hole II of intercommunication, two side surfaces are equipped with annular chip pocket and oblique groove respectively, each groove is connected with chip removal hole II to form chip removal passage;The matrix two sides are also equipped with annular groove, its inside is equipped with indicating component, the component contains the pressing block that can be pushed by pressing plate, connecting plate with marking block and compression spring, and the pressing degree of pressing plate is reflected by the position change of marking block.The structure helps to improve the efficiency of chip removal and heat dissipation, while can be directly judged installation state, is favorable for extending saw blade life and guaranteeing operation safety.

The application relates to a mounting structure, a vehicle chassis and a vehicle, the mounting structure comprising a longitudinal beam arranged as a hollow structure, and an exhaust pipe arranged at least partially in the hollow structure of the longitudinal beam. The exhaust pipe is at least partially integrated into the longitudinal beam of the vehicle, which reduces the installation space requirement of the exhaust pipe, makes the mounting structure of the chassis and the exhaust pipe compact, and improves the space utilization of the vehicle chassis.