16results about How to "Save assembly space" patented technology

The application discloses a high-temperature gas flow automatic regulating valve and relates to the technical field of valves.The application solves the problems of slow response speed and poor sealing and heat insulation capacity in the prior art.The application comprises a valve body, a flow-limiting nozzle structure is arranged on the valve body, a chamber is arranged on the flow-limiting nozzle structure, flow channel openings I and II, which are in communication with the chamber, are arranged on the flow-limiting nozzle structure, an electromagnet is connected to the valve body, a movable end of the electromagnet is connected to one end of a yoke, the other end of the yoke extends into the chamber and is matched with the flow channel opening II, the movable end of the electromagnet can drive the yoke to control the opening and closing degree of the flow channel opening II, and a sealing and heat insulation structure for matching with the yoke is arranged on the chamber.The sealing and heat insulation structure is matched with the yoke directly, sealing and heat insulation are formed, and the use requirement of a high-temperature medium conveying scene is met.The end of the yoke is matched with the flow channel opening II directly to control the flow, the design of a valve core is cancelled, space occupation is saved, the structure is simplified, friction in the control process is reduced, the driving force requirement of an electromagnetic valve is reduced, the response time of control is improved.

The invention relates to a manual side window roller shutter device which is arranged in a vehicle door of a motor vehicle and comprises a curtain cloth reel assembly and curtain cloth connected with the curtain cloth reel assembly, the manual side window roller shutter device comprises a supporting unit and a two-way positioner, the supporting unit is connected with an edge strip of the curtain cloth and can stretch out of and retract into the vehicle door, and the two-way positioner is connected with the curtain cloth reel assembly. The bidirectional positioner is arranged in the vehicle door and is connected with the supporting unit, the bidirectional positioner comprises a stop component under the action of elastic force, the bidirectional positioner can move along with the lifting of the edge strip on the supporting unit, so that the stop component under the action of the elastic force can weaken the acting force on the supporting unit to be automatically unlocked, and when the supporting unit stops, the stop component can be automatically unlocked. And the stop component under the action of elastic force can apply acting force to the supporting unit so as to automatically lock the supporting unit. The bidirectional positioner is combined with the supporting unit capable of ascending and descending along with the edge strip and the curtain cloth rolling shaft assembly capable of automatically rolling the curtain cloth, so that the curtain cloth can be pulled and stopped at any time in the upward pulling or downward pulling process, and the operation is simple.

The utility model relates to foaming forming equipment technical field, especially in low temperature foaming forming device for diatomaceous earth base foamed ceramic wall material contains: shell main part, heating device, a plurality of foaming mould and drive module, the side of shell main part forms the open structure, heating device and a plurality of foaming mould set up in the inner chamber of shell main part, drive module sets up on shell main part and links to each other with a plurality of foaming mould, is used for driving a plurality of foaming mould opening die or die, its characterized in that, foaming mould contains: bottom plate, top plate and side frame, bottom plate fixed setting in the inner chamber of shell main part, top plate swing setting in the upside of bottom plate and links to each other with drive module, side frame sets up between top plate and bottom plate, and side frame can be drawn from the open side of shell main part. The device through adopting the side frame that can be separated between top plate and bottom plate, facilitates the demoulding operation of user, saves the assembly space, solves the defect existing in prior art.

The invention provides an assembling and adjusting system and method for an overall assembly station. The system comprises a general splicing frame, a side wall robot, a top cover robot, a first visual positioning device, a second visual positioning device and a controller. Through the first visual position measuring device and the second visual position measuring device, monitoring of all-station feature points is achieved, the detection precision is improved, non-contact measurement is achieved, and therefore the assembly space is saved. The position space of the side wall robot and the top cover robot is increased, and due to the fact that an original top cover righting mechanism or a main clamp shields a large number of welding tongs channels, many welding spots need to be transferred to a repair welding line or a follow-up station. And through real-time detection and adjustment, the stability of the assembly size is improved, and the assembly quality is guaranteed. Due to the fact that whole-course assembly achieves automation, off-line measurement time is shortened. A top cover station and a side wall station are combined, one station is reduced, and the utilization rate of the robot is increased.

The utility model discloses a miniature loudspeaker, comprising a basin stand, a magnetic circuit assembly, a first vibration assembly, a second vibration assembly and a third vibration assembly, the magnetic circuit assembly is connected with the basin stand, the magnetic circuit assembly is provided with two first magnetic gaps and two second magnetic gaps, the first magnetic gaps are linear, and the second magnetic gaps are annular frame-shaped; the first vibration assembly comprises a first diaphragm assembly and two first voice coils, the two first voice coils are vertically arranged and correspond to the two first magnetic gaps, and the first voice coils move in the first magnetic gaps; the second vibration assembly comprises a second diaphragm assembly and two second voice coils, the second voice coils move in the second magnetic gaps, and the two second voice coils correspond to the two second magnetic gaps; the third vibration assembly comprises a third diaphragm assembly and two third voice coils, the two third voice coils are vertically arranged and correspond to the two first magnetic gaps, and the third voice coils move in the first magnetic gaps and are staggered with the first voice coils. The miniature loudspeaker is novel in structure, good in high pitch effect and excellent in acoustic performance.

The utility model provides a foam generating device and cleaning equipment. The foam generating device comprises a foaming assembly and a connecting piece fixedly arranged on the foaming assembly. The foaming assembly is provided with a foaming cavity, an inlet part communicated with the foaming cavity and an outlet part communicated with the foaming cavity. The connecting piece is provided with at least three joints, and the at least three joints comprise a first joint communicated with the inlet part in a sealing manner, and a second joint and a third joint which are respectively communicated with the first joint. According to the foam generating device provided by the invention, a connecting pipeline mounted on the cleaning equipment can be simplified, the mounting efficiency is improved, and the assembly space is saved.

The utility model belongs to lithium electricity cutting machine technical field, especially relates to a four -stage planetary transmission speed reducer. Including installation cylinder seat, input shaft, output shaft and sun gear no. 1, the both ends of installation cylinder seat rotatory installation have input shaft with output shaft, the sun gear no. 1 is set up on input shaft, planetary disc holder and inner toothed ring, installation cylinder seat is installed with inner toothed ring, the inner toothed ring is engaged and is stacked with four -stage transmission planetary disc holder, and first -stage planetary disc holder is engaged with transmission connection with sun gear no. 1, fourth -stage planetary disc holder is connected with output shaft. The utility model discloses through planetary transmission speed reducer can reduce the high speed of lithium electricity cutting machine's motor output to low speed, has realized multistage speed reduction and greater speed reduction ratio.

This invention discloses an eight-axis automatic screw-locking machine mechanism for the side of a cylinder. It includes a fixed plate mounted at the center of a frame via a crossbeam. The fixed plate has a positioning stop at its center, two drag rods at its lower part, and several head clamping modules on the outer side of the positioning stop. An auxiliary clamping module is mounted on the fixed plate along its central axis, and eight tightening modules are also mounted along the central axis of the fixed plate. Eight feeders are mounted on the side of the frame, with the feeder outlets connected to the feed inlets of the tightening modules via air pipes. A PLC controller is mounted on the side of the frame, with its output connected to the inputs of the head clamping modules, auxiliary clamping modules, and tightening modules. This invention utilizes a horizontal cylinder loading and unloading mechanism, simultaneously positioning the cylinder from the top and outer wall, ensuring accurate and precise positioning. This reduces assembly space, facilitates product loading and unloading, and improves work efficiency.

The utility model relates to electric connector technical field provides a kind of quick connector socket and battery pack, quick connector socket includes socket shell, socket shell includes the fixing disc for being fixed to corresponding equipment shell and the plug-in body for being protruded in the central region of fixing disc and being used to with plug, locking cooperation structure is equipped on the outer wall of plug-in body, locking cooperation structure has the ear post for with the slide of the locking handle on handle locking type plug cooperation, ear post is spaced apart from fixing disc, handle avoiding slot is equipped on the position of fixing disc in the direction of socket plug-in corresponding ear post, handle avoiding slot is used to when socket and handle locking type plug are locked by rotating locking handle cooperation ear post, the portion of locking handle provided with slide provides avoiding space for the part of locking handle, the rotating space of locking handle is provided using the size of fixing disc, the distance between ear post and fixing disc is reduced, and then the volume of socket shell is reduced, and socket manufacturing cost is reduced.

The utility model relates to the technical field of automobile thermal management system assembly, especially to a kind of automobile thermal management system mounting bracket.The automobile thermal management system mounting bracket includes frame body assembly, base assembly and compressor mounting seat assembly.The frame body assembly is connected with the base assembly;The base assembly is configured to be connected with the body of automobile;First positioning pin is provided on the base assembly.The compressor mounting seat assembly includes mounting plate and first buffer, the mounting plate is provided with first mounting hole, first mounting hole and first buffer are all set on first positioning pin, and first buffer is located the upper end surface and / or lower end surface of mounting plate;The mounting plate is configured to install compressor.The automobile thermal management system mounting bracket can improve the damping effect of automobile thermal management system, prolong service life;It can also improve the integration of automobile thermal management system, save installation space, save cost.

The invention relates to a sensor as well as a preparation method and a measurement method thereof, in particular to a fiber-optic gyroscope based on a 3 * 3 coupler as well as a preparation method and a measurement method thereof, and aims to solve the problems of lower bandwidth, limited measurement range or higher cost of the conventional fiber-optic gyroscope. The fiber-optic gyroscope comprises a fiber-optic gyroscope table body, a fiber-optic ring fixing cavity arranged on the fiber-optic gyroscope table body, and a combined body of a main fiber-optic ring and a cushion fiber layer ring which are arranged in the fiber-optic ring fixing cavity, the device further comprises an erbium-doped optical fiber light source, a 2 * 2 single-mode optical fiber coupler, an integrated optical modulator, a first photoelectric detector, an optical fiber isolator, a 3 * 3 single-mode optical fiber coupler, a second photoelectric detector and a third photoelectric detector. The method has the advantages that the assembly space of the gyroscope is greatly saved, and meanwhile, the cost of the backup fiber-optic gyroscope is also reduced; and the length and the diameter of the optical fiber ring of the gyroscope for stripe correction can be flexibly adjusted according to actual use requirements.

The utility model provides a kind of assembled small motor rotor structure, including rotor, front bearing, rear bearing and shell;The shell bears the internal structure of entire motor, top is provided with front cover, lower is provided with rear cover, for bearing the front bearing and rear bearing described in;The front bearing is located on the front cover, and is fixedly connected with the front cover;The rear bearing is located on the rear cover, and is fixedly connected with the rear cover;The rotor penetrates the front cover and rear cover, and upper and lower sides are connected with the front bearing and rear bearing described in.The utility model provides a kind of assembled small motor rotor structure, by installing front and rear bearing on front and rear bearing seat respectively, then first install to front and rear cover, save the assembly space in motor interior, can be assembled under the premise that bearing size is not reduced, can reduce motor size.

The utility model provides a charging pile host which comprises a cabinet body, a fixing frame, a circuit breaker, an alternating current contactor and a direct current charging pile. The fixing frame is fixed in the cabinet body, the direct current charging pile is installed at one end of the fixing frame, the circuit breaker and the alternating current contactor are fixed at the other end of the fixing frame, and the circuit breaker and the alternating current contactor are arranged on the two opposite sides in the cabinet body respectively. The output end of the alternating current contactor is connected with the input end of the direct current charging pile through a first copper bar assembly, the input end of the alternating current contactor is connected with the output end of the circuit breaker through a second copper bar assembly, and the first copper bar assembly and the second copper bar assembly are fixed to the fixing frame through insulating columns. The first copper bar assembly and the second copper bar assembly are designed to achieve connection between the alternating current contactor and the direct current charging pile and connection between the alternating current contactor and the circuit breaker, the distance between the alternating current contactor and the direct current charging pile can be shortened, rapid wiring is facilitated, the cable cost is reduced, the operation efficiency is improved, and the wiring attractiveness is improved.

The utility model relates to a kind of frame assembly and the battery box, electric device comprising the component, frame assembly includes at least two first edge beams and at least two second edge beams mutually cooperate, each the first edge beam and second edge beam cooperation form the enclosed type structure with internal space.Battery box includes above-mentioned frame assembly and the cover plate and water-cooled plate covering the two sides of the frame assembly, the battery box also has multiple cross beams, each the cross beam is spaced apart in the frame assembly and makes the internal space of frame assembly division forms first space and second space.The utility model frame assembly adopts first edge beam and second edge beam mutual cooperation, assembly is quickly convenient, high in strength.Through setting the opening of the "T" shape slot form and convex part, it can realize the quick splicing of each first edge beam in vertical direction, save the assembly space required by bolt, improve overall energy density, and reduce the weight of battery box, and assembly cost is low, easy to disassemble and assemble.

The utility model relates to the technical field of electric appliances, in particular to a four-way connector, a drainage system, cleaning equipment and a cleaning system. The four-way connector comprises a main pipe, a first branch pipe and a second branch pipe. The main pipe comprises a first pipe opening, a second pipe opening and a third pipe opening, a separation part is arranged in the main pipe, and the first pipe opening and the third pipe opening are separated by the separation part; the first branch pipe is connected to the main pipe and is communicated with the third pipe orifice; the second branch pipe is connected to the main pipe and communicated with the third pipe opening. According to the technical scheme, the connecting structure of the pipeline system in the cleaning equipment is optimized, and the structural rationality of the cleaning equipment is improved.

The utility model provides a battery box and a battery system, and relates to the technical field of power batteries. The battery box comprises a frame and a box body fixed in the frame, the box body is completely located in an accommodating space of the frame, and a battery module is arranged in the box body. According to the battery box, the frame and the box body are matched to accommodate the battery module, the box body is completely located in the accommodating space of the frame, and the box body and the frame share the space in the vertical direction. Compared with the prior art, the assembly space in the vertical direction can be saved, so that the volume energy density of the battery system is improved. The frames of the plurality of battery boxes are stacked in sequence to form the battery system, so that the production and assembly efficiency of the battery system is improved.