33results about How to "Achieving an all-in-one design" patented technology

The invention discloses a partial pendulum and steering mechanism for partial pendulum form vehicle, the main vehicle skeleton includes a front support, a main beam, the upper part of the main beam has a top end extended segment, the top end extended segment and the main beam are integrated into one form, a front steering upright column sleeve canister is provided on the top end extended segment, the shaft thread of the front steering upright column sleeve canister and the shaft thread of a shaft bearing groove on the main beam are collinear, a half open form front steering upright column runs through the front steering upright column sleeve canister and the bottom of the half open form front steering upright column and connects with a shaft bearing provided inside the shaft bearing groove, the top end of the half open form front steering upright column is provided with a vehicle handle, the vehicle handle at the side wall of the half open form front steering upright column stretches out a connection rod, the connection rod is connected with a pin shaft in the middle of a universal steering mechanism. The partial pendulum and steering mechanism for partial pendulum form vehicle, with the structure of half open form front steering upright column, makes the main beam have an upward extending space, thereby increases the functional load bearing ability of the main beam, makes the overall structure of the partial pendulum and steering mechanism compact, and lowers production cost.

The invention relates to an end cam driving type axial plunger pump adopting rotating window oil distribution. An integrated pump body structure is adopted, and a cylinder body in a traditional axial plunger pump is combined with a shell; through flow distribution of a rotating window flow distribution disc on a transmission shaft, an integrated pump body is fixed, a plunger group mounted at the interior of the integrated pump body does not rotate along with the transmission shaft, the plunger group in the pump moves in a reciprocating manner under the effect of a driving cam, a total oil inlet and a total oil outlet of the pump are formed in the ends and can be in straight-through joint with other hydraulic components, and the connection is simple and convenient; moreover, a first pump end cover in the pump and a part of the other hydraulic components can be made into one body, and thus the integrated design of the pump and the hydraulic pumps is realized; the end cam driving type axial plunger pump has the advantages of compact structure, simple transmission, small rotational inertia, high rotating speed, large discharge capacity and capability of being directly connected with the other hydraulic components.

The present invention discloses a bi-directional camera module and a mobile terminal, which comprises a camera assembly, a flexible printed circuit (FPC), and a printed circuit board (PCB). The camera assembly comprises a housing formed by a front shell and a rear shell, a front camera and a rear camera positioned inside the housing. The side surface of the housing is provided with a light passing hole positioned corresponding to the lens surface of the front camera and the lens surface of the rear camera. The PCB is fixed on the first surface of the housing, wherein the first surface is on the surface of the housing around the light passing hole. One end of the PCB is connected with the FPC. The other end of the PCB is connected with the camera assembly. One end of the FPC is connected with the PCB, and the other end of the FPC is connected with a main board. The FPC is used for transmitting the signals of images shot by the front camera and the rear camera. The problem in the prior art that the front and rear cameras of an existing electronic device are large in occupied space and low in integration degree during the assembling process can be solved.

The invention discloses a vehicle housing surface treatment and processing device and a processing method in the technical field of vehicle housing processing. The vehicle housing includes a base. Both sides of the top of the base are fixedly connected with vertical plates, and two sets of opposite sides of the vertical plates An electric guide rail is provided, a guide block is slidably connectedto the electric guide block, a first spray head is connected to the bottom of the guide block, and two groups of the vertical plates are fixedly connected with a driving motor on the sides away fromeach other. The driving bevel gear is connected to the power shaft through the vertical plate, and the driving bevel gear meshes with the driven bevel gear sleeved on the top of the screw rod, and therotating shaft is driven to rotate by the rotating motor, so that the fan can be aligned with the transmission tube or the fixed tube At the bottom, by changing the blowing direction of the fan, theintegrated design of purifying paint mist and air-dried paint of the device is realized, which greatly saves the production cost of the enterprise.

The invention discloses a tubeless liquid cooling heat dissipating system. The system comprises a heat dissipating device, a pumping device, a water tank and a heat absorbing device, the pumping device, the heat absorbing device, the heat dissipating device and the water tank are integrally combined and communicated in a tubeless manner, the inside of the water tank is partitioned into at least two space areas to control the flow direction of liquid, the water tank is provided with a hole groove structure, the pumping device is installed in the hole groove structure and is communicated with the water tank, the water tank is further provided with the heat absorbing device, and the water tank and the heat absorbing device are integrally communicated; the water tank is integrally welded and communicated with the heat dissipating device. The tubeless liquid cooling heat dissipating system adopts an integrated design by providing the hole groove structure, which greatly reduces the floor space occupied by a liquid cooling system, is convenient to operate and install and has good practicability.

The invention discloses an integrated ophthalmic clinical auxiliary device. The integrated ophthalmic clinical auxiliary device comprises a base, reversing gearboxes are installed on the base, liftingthreaded rods are installed on the reversing gearboxes, and fixed threaded blocks are connected to the upper end ends of the lifting threaded rods; a bed plate is installed at the upper end of a bedplate base, horizontal first sliding bases are arranged on the bed plate base, a headrest base is installed on the bed plate, and electric clamping devices are installed on the headrest base; a vertical rack is connected to the head end of the base, a second sliding base is installed at the upper end of the vertical rack, a sliding base is connected to the upper end of a second threaded sliding block, a vertical third sliding base is installed on the sliding base, and a synthetic treatment instrument is installed on a sliding rack; a control box is installed on one side of the base, a centralcontrol processing module, a wireless transmission module and a data storage module are installed in the control box, and a display screen and a control keyboard are installed on the control box. Theintegrated ophthalmic clinical auxiliary device is stable in structure, integrated design and integrated control are achieved, operation is stable, control is convenient, cooperation is convenient, multi-dimensional action adjustment can be achieved, and current use requirements are met.

The invention relates to intermittent negative-pressure taking type grain moisture detection equipment and belongs to the technical field of seed moisture detection. The intermittent negative-pressure taking type grain moisture detection equipment comprises a shell, wherein a material inlet is formed above the shell; a plurality of aggregate bins are arranged on the shell in an alternate way; an air blower is arranged below the material inlet on the side surface of the shell; a moisture detector is arranged on a position close to the lower side of the air blower on the outer side of the shell; the moisture detector comprises a sampling channel, a sampling bin, a rolling wheel pair and a rolled material collection bin in turn according to the advancing direction of the sampled material. According to the technical scheme, through the fit design of the sampling channel and the sampling bin, an aim of independent sampling can be achieved; moreover, in combination with a seed separation function, the sampling of full particles can be ensured; the whole equipment combines the drying, separation and moisture detection of seeds, realizes integrated design and comprehensive functions and has good practicability.

The invention discloses a rapid disinfection device for medical instruments. The rapid disinfection device comprises a high-temperature drying chamber, an irradiation sterilization chamber, a washingspray chamber and a soaking chamber, wherein the high-temperature drying chamber, the irradiation sterilization chamber, the washing spray chamber and the soaking chamber are all arranged on a storagetank; a hollow conveying belt is fixedly arranged on the storage tank; a limiting storage tank is arranged in the hollow conveying belt; through holes are formed in the side walls of the limiting storage tank; water seepage ports are formed in the bottom of the limiting storage tank; and the hollow conveying belt penetrates through the soaking chamber, the washing spray chamber, the irradiation sterilization chamber and the high-temperature drying chamber in sequence. Through design and installation of the high-temperature drying chamber, the irradiation sterilization chamber, the washing spray chamber and the soaking chamber, the integrated design of various disinfection devices is realized, and cleaning efficiency is greatly increased at the same time; and meanwhile, functionality and storage capacity of the device are greatly increased through the slotting type design.

The invention discloses an air conditioner and a control strategy of the air conditioner. The air conditioner comprises a compressor, a reversing unit, a first heat exchanger, a phase change heat storage heat exchanger, a throttle device, temperature sensors, a human body sensor, a control module and a box body. The compressor, the reversing unit, the phase change heat storage heat exchanger, thethrottle device, the first heat exchanger are connected to form a refrigerant circulation loop. The phase change heat storage heat exchanger is provided with a sensor used for detecting first phase content of a phase change medium. The sensor, the temperature sensors, the human body sensor and the compressor are electrically connected with the control module. The temperature sensors are used for detecting the ambient temperature. According to the air conditioner, no heat is released to the environment during refrigeration and no heat is absorbed from the environment during heating. Integral design is achieved, and the intelligence degree in running is high.

The invention discloses an integrated shielding curtain winding device, which comprises core iron, an inner pipe for winding a shielding curtain, and a spring ball and a torsion spring arranged in one end of the inner pipe, wherein the spring ball is formed by buckling a male spring ball and a female spring ball; a central hole coaxial to the core iron is preserved on the spring ball; one end of the core iron is connected with an outer seal cap, and the other end of the core iron is connected with a core iron fixing block; a compressed spring is also sleeved on the core iron and is arranged in the central hole preserved on the spring ball. According to the integrated shielding curtain winding device, three clamping tenons are arranged on the core iron and are used for fixing the core iron and relevant parts, the usage of partial parts is reduced, the product cost is reduced, the assembling is convenient, the whole stability is excellent, and meanwhile, the clearance between the shielding curtain and a side body can also be effectively improved.

The invention discloses a ceiling suspended air conditioner. The ceiling suspended air conditioner comprises a compressor, a first heat exchanger, a phase-change heat-storage heat exchanger, a throttling device and a box body, wherein the compressor, the phase-change heat-storage heat exchanger, the throttling device and the first heat exchanger are connected to form a refrigerant circulation loop, the box body is provided with an air supply port and an air return port, the compressor, the first heat exchanger, the phase-change heat-storage heat exchanger and the throttling device are all arranged in the box body, and the box body is suitable for being mounted on a roof. The ceiling suspended air conditioner does not release heat to the environment during refrigeration, and does not absorbthe heat from the environment during heating; and an integrated design is realized, and the ceiling suspended air conditioner is mounted on the roof, so that no extra space in a kitchen is occupied,and the ceiling suspended air conditioner is decorative.

The invention discloses a horizontal oil cylinder hydraulic machine. The machine comprises a supporting assembly, a main oil cylinder device and a supporting working table device. The main oil cylinder device comprises one or more main oil cylinder assemblies, each main oil cylinder assembly comprises two main oil cylinders arranged back to back, each main oil cylinder is provided with one or oneset of signal-direction piston rods, and every two main oil cylinders arranged back to back are fixedly connected; the piston rods of the two main oil cylinders are in reverse extension and retraction, and the main oil cylinder device is slidingly connected with the supporting assembly; the supporting working table device at least comprises two single-face-type supporting working table assemblieswhich can bear the same pressure, the single-face-type supporting working table assemblies are connected with the supporting assembly, and the main oil cylinder device is arranged between the two single-face-type supporting working table assemblies; a certain distance is reserved between the main oil cylinder device and the single-face-type supporting working table assemblies. According to the horizontal oil cylinder hydraulic machine, one or more sets of main oil cylinders with the same pressure are placed back to back, the reverse application force of the cylinders offsets pressure, and theintegrated design of hydraulic machine equipment is achieved.

The invention relates to a portable multifunctional oil storage tank. The portable multifunctional oil storage tank comprises an oil storage tank body fixed in a shell box body; rolling wheels are arranged at the bottom of the shell box body; a fixedly-installed oil pump and a control cabinet controlling running of the oil pump are arranged in the shell box body; an oil inlet of the oil pump is directly connected with an oil outlet of the oil storage tank; an oil outlet pipe of the oil pump is wound on an oil pipe winch which is fixed to a movable support II; the control cabinet is connected with the oil pump and an external power source through cables to form a loop; the cable through which the control cabinet is connected with the external power source is coiled on a cable winch which is fixed to a movable support I; and a dehumidification device and an oil level gage which are fixedly installed on the oil storage tank are further arranged in the shell box body. Integrated design of the oil storage tank, the oil pump and other tools is achieved, operation time is saved, operation difficulty is reduced, the oil storage tank and the oil pump can be protected through the shell box body, and movement of the oil storage tank is also facilitated.

The invention discloses a tubeless liquid cooling heat dissipation system, which comprises a heat dissipation device, a pumping device, a water tank, and a heat absorbing device. The inside of the water tank is divided into at least two space areas to control the flow of liquid. The water tank is provided with a hole structure, and the pumping device is installed in the hole structure and communicates with the water tank. A heat absorbing device is provided and integrally connected; and the water tank and the heat sink are integrally welded and connected. The tubeless liquid cooling and heat dissipation system of the present invention is designed in an integrated manner by providing a hole structure, which greatly reduces the occupied area of ​​the liquid cooling system, is convenient to operate and install, and has good practicability.

The invention discloses a tobacco making device, which comprises an accommodating box which is fixedly arranged on an under-frame, wherein threaded holes are arranged in the foot bottoms of the under-frames; threaded foot pads are arranged in the threaded holes in a fit mode; an accommodating box body is arranged in the top end face of the accommodating box; first discharge cavities are arranged in the left and right sides of the inner bottom wall of the accommodating box body in a mode of being mutually communicated with each other; a first steering cavity is arranged in the inner wall body of the accommodating box between the first discharge cavities at the left and right sides in a mode of extending leftwards and rightwards; a first motor is fixedly arranged at the left side of the interior of the inner bottom wall of the first steering cavity; a first steering pillar, which extends upwards, is arranged at the top end of the first motor in a power fit mode; the first steering pillarextends into the first steering cavity and the accommodating box body and is connected to the inner wall body of the accommodating box in a rotary fit mode; first blades are fixedly arranged at two sides of the outer surface of the first steering pillar which extends into the accommodating box body; and a first steering wheel is fixedly arranged in the peripheral direction of the outer surface ofthe first steering pillar which extends into the first steering cavity.

The invention provides an improved medicine material grinding device. The improved medicine material grinding device comprises a box shell which is fixedly arranged on a rack base, rolling wheels arearranged on the bottom of the rack base, a hollow groove is formed in the end face on the top of the box shell, first discharging cavities are formed in the left side and the right side of the bottomwall in the hollow groove, and the first discharging cavities are communicated with the hollow groove. A first rotary bin extending left and right is arranged in a wall body in the portion, between the first discharging cavities in the left and right sides, of the box shell, a first motor is fixedly installed on the left side in the bottom wall in the first rotary bin, the top of the first motor is dynamically and cooperatively provided with a first rotary arm which extends upwards, the first rotary arm separately stretches into the first rotary bin and the hollow groove and is rotationally and cooperatively connected with a wall body in the box shell, first knife blades are fixedly arranged on the two sides of the outer surface of the portion, stretching into the hollow groove, of the first rotary arm, and a first transfer wheel is fixedly arranged on the circumference of outer surface of the portion, stretching into the first rotary bin, of the first rotary arm.

The invention provides activated carbon crushing equipment. The equipment comprises an accommodating tank, wherein hand-held grooves are formed in left and right end faces of the accommodating tank correspondingly, and a hand-held frame is fixedly arranged in each hand-held groove; a container is arranged inside the top end face of the accommodating tank, first drainage cavities are formed in theleft side and the right side of the inner bottom wall of the container in a communicated manner, a first adapter cavity is formed in the wall in the accommodating tank between the first drainage cavities on the left and right sides in a left-right extension manner, a first electric rotating machine is fixedly mounted on the left side in the bottom wall in the first adapter cavity, a first adaptercolumn extending upwards is mounted at the top end of the first electric rotating machine in a power fit manner, extends into the first adapter cavity and the container and is connected with the wallin the accommodating tank in a running fit manner, first reamers are fixedly arranged on two sides of the outer surface of the first adapter column extending into the container, and a first adapter wheel is fixedly arranged on the outer surface of the first adapter column extending into the first adapter cavity in the circumferential direction.

The invention provides a preparation method for a multifunctional seat. According to the invention, a long-strip-shaped groove is arranged on the upper surface of one armrest along a front-back direction of the seat, and slide rails are arranged in the groove; a sliding plate is arranged above the slide rails and is embedded in the slide rails via rollers on the bottom of the sliding plate, so thesliding plate is allowed to slide along the front-back direction of the seat; the outer side of the sliding plate is connected with a supporting plate via a chain; and the supporting plate is locatedat the outer side of the armrest and is vertically and downwardly placed. In use of the multifunctional seat, the sliding plate is pushed away from the back of the seat, and then the supporting plateis turned over by an angle of 270 degrees along the chain until the movable side of the supporting plate overlaps the opposite armrest. In virtue of cooperation between the slide rail slide rails andthe rollers, the sliding plate is embedded in the slide rails via the rollers on the bottom of the sliding plate, so the sliding plate is allowed to slide along the front-back direction of the seat;in use, the sliding plate is pushed away from the back of the seat, and then the supporting plate is turned over by an angle of 270 degrees along the chain until the movable side of the supporting plate overlaps the opposite armrest; and thus, the design of an integrated seat and table is realized, and life quality is greatly improved.

The invention discloses a window screen integrated flush type structure of an ultralow-energy-consumption passive window. The window screen integrated flush type structure comprises a preassembled frame, a mounting frame is mounted in the preassembled frame, a door and window frame is mounted in the mounting frame, a window sash slides in the door and window frame, a hollow glass layer in contact with the window sash is fixedly connected to the inner wall of the door and window frame, a screen window frame located on the inner side of the mounting frame is installed on the preassembled frame, and a screen window sash is arranged in the screen window frame in a sliding mode. The window sash and the screen window are integrally designed by arranging the screen window frame on the inner side of a window frame, the problem that a traditional screen window protrudes is solved, the overall attractiveness is higher, a polyurethane foaming layer, the hollow glass layer and a micro-foaming plastic layer are arranged on the window frame to conduct heat preservation and sound insulation on the joint of the window sash and the window frame, indoor energy consumption is reduced, a window frame body is composed of a nylon lining, an aluminum alloy framework layer and a foamed plastic layer, the performance of a door and window body is further guaranteed, energy consumption is further reduced, and ultra-low energy consumption is achieved.

The invention relates to an end cam driving type axial plunger pump adopting rotating window oil distribution. An integrated pump body structure is adopted, and a cylinder body in a traditional axial plunger pump is combined with a shell; through flow distribution of a rotating window flow distribution disc on a transmission shaft, an integrated pump body is fixed, a plunger group mounted at the interior of the integrated pump body does not rotate along with the transmission shaft, the plunger group in the pump moves in a reciprocating manner under the effect of a driving cam, a total oil inlet and a total oil outlet of the pump are formed in the ends and can be in straight-through joint with other hydraulic components, and the connection is simple and convenient; moreover, a first pump end cover in the pump and a part of the other hydraulic components can be made into one body, and thus the integrated design of the pump and the hydraulic pumps is realized; the end cam driving type axial plunger pump has the advantages of compact structure, simple transmission, small rotational inertia, high rotating speed, large discharge capacity and capability of being directly connected with the other hydraulic components.

The invention provides a flexible circuit board, which comprises a body and a reflector arranged on the body, one end of the body is a coil assembly, the reflector is located on one side of the coil assembly, and the other end is a plug-in head; The body is divided into a first part and a second part by a fixed bracket, the coil group is located at the end of the first part away from the fixed bracket, the first part can drive the mirror to swing under the action of the coil group, and the plug-in head is located in the first part. The second part is away from one end of the fixed bracket, and the second part can drive the plug-in head to bend. Compared with the prior art, the present invention divides the body into a first part and a second part by a fixed bracket, the first part can drive the mirror to swing under the action of the coil group, and the second part can drive the plug-in head to bend, so as to realize the coil. The integrated design of the group, mirror, plug-in head and flexible circuit board, light weight and small size.

The invention provides a novel tobacco preparation device. The novel tobacco preparation device comprises a containing box fixedly arranged on bottom frames. Threaded holes are formed in the corner bottoms of the bottom frames, threaded cushion corners are cooperatively installed in the threaded holes, a containing box body is arranged in the top end face of the containing box, first discharge cavities are formed in the left side and the right side of the inner bottom wall of the containing box body in a communication mode, a first switching cavity which stretches left and right is formed in the portion, between the first discharge cavities in the left side and the right side, in the inner wall body of the containing box body, a first motor is fixedly installed on the left side in the inner bottom wall of the first switching cavity, a first switching column which stretches upwards is arranged at the top end of the first motor in a power fit mode, and the first steering column stretchesinto the first stretching cavity and the containing box body and is in rotary fit connection with the inner wall body of the containing box body, first blades are fixedly arranged on the two sides ofthe outer surface of the first steering column stretching into the containing box body, and a first steering wheel is fixedly arranged in the circumferential direction of the outer surface of the first steering column stretching into the first steering cavity.

A charger includes a charger body and a charging line. The charging cable includes a first end portion, a second end portion, and a connecting wire body connecting the first end portion and the secondend portion, wherein the first end portion is rotatably connected to the charger body; the second end portion is detachably connected to the charger body; the second end portion is provided with a connector connected with an external device; the first end portion is rotated to a preset angle with respect to the charger body so that the connecting wire body is wound around the charger body; the second end portion is detachably connected to the charger body so that the connecting wire body is positioned on the charger body. In this way, the integrated design of the charging line and the chargerbody is realized. The charging line and the charger body are integrated into one, which is convenient for the storage and transportation of the charger. When the charger is needed, it is only necessary to unfold the charging line and remove the second end portion from the charger body, and the charging line and the charger body do not need to be assembled again.

The invention provides an auxiliary device for sports rehabilitation treatment, and relates to the technical field of sports rehabilitation equipment. The auxiliary equipment for sports rehabilitation treatment includes a sleeve, the periphery of the sleeve is fixedly installed with a collection tray, the bottom end of the collection tray is fixedly installed with a drop tube, and the bottom end of the sleeve is fixedly installed with a A display block, the inside of the display block is connected with a rotating roller, the front end of the rotating roller is fixedly equipped with a first gear, the right side of the first gear is meshed with a second gear, and the center of the second gear is fixed A rotating shaft is installed. The auxiliary equipment for sports rehabilitation therapy can collect the dropped balls, and the balls can be recycled and reused, and the successfully clamped balls can be counted one by one. The whole device is simple and effective, easy to collect, and can be used according to the patient The degree of recovery can be used to adjust the difficulty of gripping, making sports rehabilitation more targeted and improving the effect of sports recovery.

The invention discloses an integrated liquid propellant rocket engine high speed turbo-pump rotor dynamic characteristic testing device. The integrated liquid propellant rocket engine high speed turbo-pump rotor dynamic characteristic testing device comprises a device upper pad (1), a device lower pad (2), a lubricating oil return cavity (3), a bearing intermediate lubricating oil path (4), a lubricating oil inlet(5), a device external axial positioning surface (6), a device external radial positioning surface (7), a lubricating oil return hole (8), bearing two-side lubricating oil injecting pipes (9), a rotor supporting axial positioning surface (10), a rotor supporting radial positioning surface (11), sensor observation points (12), positioning pin holes (13), and bearing intermediate oil injecting pipe (14). Supporting points of two ends of a test piece are connected and supported by an integral tool. The dynamic characteristic testing device provided by the invention is mainly suitable for a turbo-pump rotor system having a small span and a high rotating speed, and at the same time, has a bearing lubricating function, a function of acquiring the arrangement of the observation points, and other functions, and therefore the accuracy and the stability of the dynamic characteristic test of the high speed turbo-pump rotor system are guaranteed.

The invention relates to an improved tobacco preparation device. The device comprises an accommodating box I fixedly arranged on a base frame, threaded holes are formed in bottoms of corners of the base frame, threaded pads are mounted in the threaded holes in a matched manner, an accommodating box II is arranged in the top end surface of the accommodating box I, first discharge cavities are formed in left and right sides of the inner bottom wall of the accommodating box II in a communicated manner, a first steering cavity extending bilaterally is formed in the inner wall of the accommodatingbox I between the first discharge cavities on left and right sides, a first motor is fixedly mounted on the left side in the inner bottom wall of the first steering cavity, a first steering column extending upwards is mounted at the top end of the first motor in a power fit manner, the first steering column extends into the first steering cavity and the accommodating box II and is connected with the inner wall of the accommodating box I in a running fit manner, first blades are fixedly arranged on two sides of the outer surface of the first steering column extending into the accommodating boxII, and a first steering wheel is circumferentially and fixedly arranged on the outer surface of the first steering column extending into the first steering cavity.

The invention discloses a medicinal material grinding device. The medicinal material grinding device comprises a tank enclosure which is fixedly arranged on a frame foundation, wherein rolling wheelsare arranged on the bottom of the frame foundation; an empty slot is formed in the top end surface of the tank enclosure; left and right sides of the bottom wall in the empty slot are equipped with first discharge and delivery cavities in a communication mode; a first rotary bin is arranged in the inner wall body of the tank enclosure between the first discharge and delivery cavities at left and right sides in a left-right extending mode; a first motor is fixedly mounted on the left-side position in the inner bottom wall of the first rotary bin; the top end of the first motor is equipped witha first rotary arm which extends upwards a in power fit mode; the first rotary arm separately extends into the first rotary bin and the empty slot and is rotatably connected with the inner wall body of the tank enclosure in a matched mode; the two sides of the outer surface of the first rotary arm which extends into the empty slot are fixedly equipped with first blades; and first transmission wheels are fixedly arranged in the peripheral direction of the outer surface of the first arm which extends into the first rotary bin.

The invention provides a flexible circuit board, which comprises a body and a reflector arranged on the body, and is characterized in that one end of the body is a coil assembly, the reflector is positioned on one side surface of the coil assembly, and the other end of the body is a plug-in head; the body is divided into a first part and a second part through a fixing support; the coil assembly islocated at the end, away from the fixing support, of the first part; the first part can drive the reflector to swing under the action of the coil assembly; the plug-in head is located at the end, away from the fixing support, of the second part, and the second part can drive the plug-in head to be bent. Compared with the prior art, the body is divided into the first part and the second part through the fixing support, the first part can drive the reflector to swing under the action of the coil assembly, the second part can drive the plug-in head to be bent, and therefore the coil assembly, the reflector, the plug-in head and the flexible circuit board are integrally designed, the weight is low, and the size is small.