870results about How to "Realize reset" patented technology

The invention discloses a simple flower watering device, relates to the technical field of auxiliary tools for daily life, in particular to the technical field of flower watering devices. The device comprises a water storage tank, a control device and a spray head, wherein the control device comprises a water tank, a starting lever, a connecting rod, a floating arm lever, a floating ball and a chain rope; the water storage tank is connected with the water tank through a siphon pipe; the starting lever and the floating arm lever are inserted in the side wall on one side of the water tank; the floating arm lever is positioned above the starting lever; the ends of the starting lever and the floating arm lever outside the water tank are connected through the connecting rod; the end of the floating arm lever in the water tank is provided with the floating ball; a shell on the lower part of the water tank is provided with a through hole on which a connecting pipe is arranged; the end of the connecting pipe in the water tank is provided with a water plug; the water plug is connected with the end of the starting lever in the water tank; and the end of the connecting pipe in the water tank is provided with the spray head. The device has a simple structure, is free from guard and can water regularly.

The invention provides a storage chip, which includes a communication part and an integrated circuit part connected with the communication part, wherein the integrated circuit part includes a main control unit, a storage unit connected with the main control unit and a power source control unit; the power source control unit is connected with the main control unit and the storage unit; the storage unit includes a metering area, a non-metering area, a non-metering spare area and a serial number area; and the main control unit includes a read-write control module and a reset detection module that are connected mutually. The invention further provides a resetting method for the storage chip, a consumable item container with the storage chip, and imaging equipment. With adoption of the storage chip, the resetting method for the storage chip, the consumable item container and the imaging equipment, automatic resetting of the storage chip can be realized and use is convenient.

The invention discloses an intelligent force feedback handle and a control method thereof. The handle comprises an X-axis rotation part, a Y-axis rotation part, and a Z-axis rotation part. The X-axis rotation part comprises an inner frame and an X-axis driving device for driving the inner frame to rotate about the X axis. The Y-axis rotation part comprises a center cylinder and a Y-axis driving device for driving the center cylinder to rotate about the Y axis. The Z-axis rotation part comprises a handle operation lever and a Z-axis driving device for driving the handle operation lever to rotate about the Z axis. The center cylinder is rotationally arranged in a hollow frame body of the inner frame, and the rotation direction of the center cylinder and the rotation direction of the inner frame are perpendicular to each other. The handle operation lever is rotationally arranged inside the center cylinder around the axis, and the handle operation lever and the center cylinder are coaxial. The size of the handle is optimized, and the method achieves an intelligent damping control effect and an automatic reset effect.

The invention discloses a delaminated electromagnetic braille alphabet display device and a braille alphabet reader. The braille alphabet display device consists three layers of braille alphabet display modules and a touchpad; the braille alphabet display module in each layer comprises five boards and a plurality of contact driving mechanisms for driving braille alphabet contacts to raise and reset; braille alphabet finger-reading cells arranged in one row or many rows are arranged on the touchpad; a plurality of braille alphabet finger-reading cells for displaying braille alphabet characters are arranged in each row of the braille alphabet finger-reading cells; a microprocessor is respectively connected to a braille alphabet translation and conversion module, a voice broadcasting module and a contact controller; the contact controller is connected with the braille alphabet display device to form the braille alphabet reader. The braille alphabet display device provided by the invention utilizes the working principle of electromagnetic induction, is capable of displaying one or many rows of braille alphabet characters and has the advantages of smart structural design, low cost, stable performance, high reliability and capability of refreshing braille alphabets in real time; moreover, the braille alphabet displaying is synchronous to the voice broadcasting, blind people's reading and studying requirements are satisfied and the braille alphabet display device is significant to the society.

The invention relates to a novel orthopedics restoration device, comprising a bracket used for maintaining the bent-knee position of a suffered limb. The bracket comprises a panel, a substrate and a regulating element for regulating the included angle between the panel and the substrate, and the panel is thereon provided with a traction restoration module which is used for providing immediate traction and location of axial movement and circumferential movement of the limb. On the basis of stabilizing and supporting the suffered limb, the invention realizes the immediate traction of the limb along the axial direction and the circumferential direction and the restoration of the fracture caused by trauma of external force from a plurality of angles. The immediate traction along the circumferential direction solves the problems that precise restoration of the suffered limb can not be realized only by the traction along axial direction, the assistance of force applied by a doctor is required, the maintaining of stability is difficult and traction restoration is inaccurate, thus facilitating the precise restoration of the suffered limb and being convenient for operation.

The invention discloses a shifting register and a driving method thereof, a grid integrated driving circuit and a display device. The shifting register comprises an input control module, a first output control module, a pull-up control module, a first pull-down control module and a second output control module. Therefore, by means of the arrangement of the first output control module and the second output control module, high level signals and low level signals can be provided, the first output control module and the second output control module intermittently work, and the service life of the shifting register is prolonged. In addition, through cooperating use of the pull-up control module and the second output control module, resetting of a signal output end can be achieved, and the arrangement of a reset module is omitted. In the grid integrated driving circuit formed by multiple cascaded shifting registers, the wire number of the grid integrated driving circuit can be reduced, the circuit structure is greatly simplified, and the design of a narrow frame of the display device is promoted.

The invention discloses a real-vehicle testing automatic platform and method for a diagnosis function of a control system. The real-vehicle testing automatic platform comprises an upper computer, rapid prototype equipment, a fault injection box and a CANAlyzer. The rapid prototype equipment is connected with the upper computer and obtains an electronic control unit interface model and electronic control unit logic fault automatic testing programs of a to-be-tested electronic control unit from the upper computer. The fault injection box is used for being connected between a male connector and afemale connector of a low-voltage connector assembly of the to-be-tested electronic control unit in series. The rapid prototype equipment is used for being connected to a sensor input signal interface and a CAN signal interface of the fault injection box in series and connected to a sensor output signal interface. The CANAlyzer operates on the upper computer. According to the real-vehicle testingautomatic platform and method for the diagnosis function of the control system, the problems that when the diagnosis function of a new energy vehicle is tested, the testing environment is not preciseenough, the function related to the dynamic working condition of the vehicle and the failure mode cannot be tested can be solved.

The embodiment of the invention discloses a driving method of a pixel circuit, a display panel and a display device. The pixel circuit comprises a driving transistor, a data writing transistor, a compensation transistor, a first initialization transistor, a second initialization transistor and a light emitting device, the compensation transistor is connected between a grid electrode and a second electrode of the driving transistor, and the second electrode of the driving transistor is connected to an initialization power supply end through the first initialization transistor; the second initialization transistor is connected between the first signal end and the first pole of the driving transistor; the driving method of the pixel circuit comprises the following steps: an initialization stage: providing a conduction control signal for a grid electrode of a first initialization transistor and a grid electrode of a compensation transistor, providing a conduction control signal for a gridelectrode of a second initialization transistor, and providing a fixed voltage for a first signal end; and a data writing stage: providing a conduction control signal for the grid electrode of the data writing transistor, so that complete reset of the driving transistor is realized in the initialization stage, and the ghost phenomenon is reduced.

The invention discloses a middle hole pressure storage static leakage-free oil sprayer, comprising a high speed solenoid valve, a locking screw sleeve, a tapered surface ball valve type switch valve, a control plunger and barrel assembly, an oil sprayer spring, a spring seat, an opening check ring, an oil sprayer body, an oil sprayer assembly and an oil nozzle locking cap; the tapered surface ball valve type switch valve is arranged in a concave cavity in the upper end of the oil sprayer body; the upper end of the oil sprayer body is connected with the high speed solenoid valve by a locking nut; the lower end of the oil sprayer body is connected with the oil nozzle assembly by the oil nozzle locking cap; the control pole plunger and barrel assembly is arranged in a central hole formed along the axis of the oil sprayer body; the central hole of the oil sprayer body and the control pole plunger and barrel assembly form a middle hole pressure storage cavity. The oil sprayer is simple in structure, low in machining cost and convenient to mount, so the production efficiency and product percent of pass are improved.

The invention relates to a two-link channel gate. The two-link channel gate comprises a box body, a gate rod mechanism, a gate rod transversal rotating mechanism, a gate rod longitudinal rotating mechanism and a signal detection and control device, wherein the gate rod mechanism comprises a first gate rod, a second gate rod, a first gate rod seat and a second gate rod seat; the first gate rod and the second gate rod can intermittently rotate at 90 degrees or 180 degrees and are mutually perpendicular; the gate rod transversal rotating mechanism drives the first gate rod and the second gate rod to rotate at 90 degrees along the horizontal plane every time to open or close the gate; the gate rod longitudinal rotating mechanism drives the first gate rod or the second gate rod to horizontally rotate at 90 degrees and then rotate at 180 degrees along the vertical plane every time so that the first gate rod and the second gate rod which rotate to be parallel to the outer side of the box body are reset; and the signal detection and control device is respectively connected with and controls the gate rod transversal rotating mechanism and the gate rod longitudinal rotating mechanism. The channel gate also comprises a barrier-free passing mechanism which is used when power is off and comprises an electromagnetic clutch, a clutch plate and a torsion spring. The invention has the three-dimensional composite motion of the horizontal plane and the vertical plane and smooth opening and closing action, is convenient for tourists carrying luggage to pass by and can be automatically changed into a barrier-free passage in an emergency state.

The present invention relates to a transport apparatus for conveying goods (4), comprising a rotatably mounted transport wheel (2), which has a plurality of bags (3) arranged on an outer circumference for receiving the goods (4) to be conveyed, an inlet region (5) in which the goods (4) are fed to the transport wheel (2), an outlet region (6) in which the goods (4) are led out of the transport wheel (2), an inspection device (8) which inspects the goods (4) in order to identify rejected goods, a reject outlet (7) to discharge rejected goods, a pushing device (10) having a pushing element (11) to push rejected goods into the reject outlet (7), and a control unit (9) that is connected to the inspection device (8) and the pushing device (10) in order to activate the pushing element (11) when rejectedgoods are detected and to push the rejected goods into the reject outlet (7).

The invention discloses an ultrahigh-speed successive approximation type analog-to-digital converter, which comprises a sampling switch module, a capacitor DAC module, a comparator module, an asynchronous clock generation module and an SAR logic control module, and is characterized in that the sampling switch module is used for sampling a first input signal and a second input signal and transmitting the first input signal and the second input signal to the capacitor DAC module; the capacitor DAC module is used for storing, maintaining and redistributing the first input signal and the second input signal; the comparator module is used for comparing the signals redistributed by the capacitor DAC module to obtain a comparison result; the asynchronous clock generation module is used for controlling the comparator module to work and reset according to the comparison result; and the SAR logic control module is used for controlling the capacitor DAC module to generate a reference level required by the comparator module according to the comparison result and outputting a final analog-to-digital conversion signal. According to the analog-to-digital converter, the overall speed of the comparator is increased, the quantization correctness is ensured, the quantization rate is increased, and the chip area is reduced.

The invention discloses a water outlet mechanism for changing by utilizing a button. The mechanism is provided with a communicating water source, a body with at least two water flow channels and a changing unit and a water distribution unit which are installed in the body, wherein the changing unit comprises at least two changing buttons, control rods respectively arranged on the changing buttons and a limiting assembly; the limiting assembly controls one of the changing buttons to be pressed or the changing buttons to be simultaneously pressed and positioned on a limiting board; and the water distribution unit and the changing unit are connected to control the water flow channels to be respectively or simultaneously connected with the water source. The water outlet mechanism has the following advantages: the components of the mechanism match with each other closely and ingeniously and changing is effective and stable.

The invention relates to a pendulum bob-type impact response spectrum testing bed which comprises a base, a guide rail, a sliding block and a bed face. A front waveform generator is fixed at one edge of the bed face, a back waveform generator is arranged on the base, the pendulum bob-type impact response spectrum testing bed further comprises a reducer fixedly connected with a left support, a motor connected with the reducer, a small gear connected with the reducer, a clutch and a pendulum bob rotation shaft, a big gear of the clutch is meshed with the small gear, the big gear of the clutch is fixedly connected with the pendulum bob rotation shaft, a friction hub of the clutch is fixedly connected with the pendulum bob rotation shaft, and the pendulum bob rotation shaft is supported by bearings fixed on the left support and a right support. The pendulum bob-type impact response spectrum testing bed further comprises an oscillating bar fixed on the pendulum bob rotation shaft and a pendulum bob fixed on the oscillating bar. The pendulum bob-type impact response spectrum testing bed achieves stable and rapid promotion of the pendulum bob and improves testing efficiency. The pendulum bob-type impact response spectrum testing bed enables the pendulum bob to slowly stop to achieve secondary impact resistance through friction plates and the friction hub. The pendulum bob-type impact response spectrum testing bed achieves bed face restoration, improves waveform quality and guarantees waveform consistency.

The unit comprises a plunger (2) moved inside a housing (1) towards the brake pad, a device activating the plunger (2) and an adjusting element (10) positioned between the plunger (2) and the activating device. A nut (22) maintains the information about the first moving distance in a particular position, which is transmitted to the adjusting element (10) after returning to its prior position. The plunger (2) is moved in relation to the adjusting element (10). A spindle (21) and a spring-loaded clutch between the nut (22) and the adjusting element (10) are also incorporated.

The invention discloses a punching device for paperboard, belongs to the technical field of paper punching devices and aims to solve the problem that waste chips generated when the paperboard is punched in an existing way cannot be completely separated from the paperboard. The punching device comprises a workbench, wherein a plurality of receding holes penetrate through the workbench, and a plurality of punching needles are arranged above the workbench; a reinforcing rib is arranged at the lower end of any punching needle; a sleeve is arranged in any receding hole; spiral guide grooves matchedwith the reinforcing ribs are formed in the inner wall of the sleeves in the height direction; the upper ends of the sleeves extend out of the receding holes to be connected with a plurality of blades; a storage groove is formed in the middle of each receding hole; positioning blocks are symmetrically connected to the outer wall of the sleeves; positioning columns are arranged on two sides of anypositioning block, and the positioning columns are sleeved with torsion springs; one end of each torsion spring is connected with the corresponding positioning block, and the other end of each torsion spring is connected with the inner wall of the corresponding storage groove; and a plurality of chip removal grooves penetrate through the periphery of any receding hole.

The embodiment of the invention discloses a pixel circuit, a driving method thereof and a display device. The pixel circuit comprises a data writing module, a first reset module, a driving transistorand a light emitting module, wherein the data writing module is used for writing a constant first voltage signal input by a data signal end into a first pole of the driving transistor in a first resetstage; the first reset module is used for writing a reset voltage signal input by a reset signal end into a grid electrode of the driving transistor in a first reset stage; and the data writing module is used for writing a data voltage signal input by the data signal end into the grid electrode of the driving transistor in a data writing stage. According to the technical scheme, complete reset ofthe driving transistor can be achieved, the ghost phenomenon is reduced, and the display effect is improved.

The invention discloses a battery collecting device and monitoring method. The battery collecting device comprises a first isolator, a second isolator, a battery control plate (BCU), a battery collecting plate (BMU), and a battery module. The battery module is connected to the BCU through a collecting wire harness. The BMU is in communication connection with the BCU through a CAN signal. The CAN signal passes through the first isolator or the second isolator. The BMU includes an analog front end collecting unit (AFE), a master controller unit (MCU), a fault alarm unit, a reset module, a waking-up unit, and a synchronous signal triggering unit. The invention is advantageous in that under non-work state, the BMU can collect battery information regularly, and can trigger alarm in time when abnormity occurs; real-time monitoring and management can be conducted on the battery; simple and effective resetting can be realized during the waking-up process of the BMU, the situation of system program abnormity can be reduced.

The invention discloses a charge port device of a new-energy automobile. The charge port device comprises a fixed base and a charge port support movably installed on the fixed base, wherein a charge port is installed on the charge port support; the charge port device also comprises a stop unit for unidirectional braking of the fixed base and a stop deflector pulling ring used for controlling the stop unit, and a reset unit or a transmission unit used for driving the charge port support to slide along the fixed base is arranged between the fixed base and the charge port support; when the resetunit is adopted, it is needed to manually pull a spring pulling ring on the charge port support to pull out the charge port support; the transmission unit comprises a gear and a second rack in meshingtransmission; and the gear is in transmission connection with a motor. Through the charge port device of the new-energy automobile, the problem that a charge port is excessively close to the interiorof a body and cannot be suitable for all charge guns conforming to laws and regulations is solved; and meanwhile, surface modeling characteristics of the automobile provided with the charge port device can be protected, pedestrian protection is realized, and the convenience of charge operation is enhanced.

The invention discloses a self-cleaning heat dissipation type monitoring camera. The self-cleaning heat dissipation type monitoring camera comprises a mounting base and a camera body, a fixing ring isarranged on the mounting base; a rotary drum is fixedly mounted in the fixing ring; a light-transmitting plate is connected to an opening of the rotary drum in a sealed mode, an installation drum iscoaxially and rotationally installed in the rotary drum, the opening of the installation drum is connected with the side wall of the light-transmitting plate in a sealed and sliding mode, partition plates are symmetrically connected to the outer wall of the installation drum, and the end, away from the corresponding installation drum, of each partition plate is connected to the inner wall of the rotary drum in a sealed and sliding mode. A driving agent is used for driving the rotary drum to rotate back and forth, so that the plurality of cooling cavities perform heat dissipation and cooling onthe camera body in a reciprocating manner, the working temperature of the camera body is ensured to be proper, and meanwhile, the annular air bag is used for intermittently performing force storage blowing on the light-transmitting plate, so that dust adhered to the light-transmitting plate can be effectively blown off, and the use effect of the camera body is ensured.

The invention relates to a stretchable punch pin mechanism for a thermal stamping die. The mechanism is characterized by comprising a punch pin sleeve, a spring sleeve, a punch pin, an impact block, a spring, a guide sleeve and base fixing blocks, wherein the spring sleeve is coaxially and fixedly mounted at the front end of the punch pin sleeve, the punch pin is coaxially mounted in the punch pin sleeve and the spring sleeve, the impact block is fixedly mounted at the front end of the punch pin, the rear end of the impact block is located in the spring sleeve, the front end of the impact block extends out of the spring sleeve, the spring coaxially sleeves between the punch pin and the spring sleeve, the guide sleeve is mounted between the punch pin and the punch pin sleeve, and the base fixing blocks are symmetrically and fixedly mounted on the side wall of the bottom end of the punch pin sleeve. The mechanism provided by the invention is scientific and reasonable in structural design, the punch pin is stretchable, the position is easy to adjust, the stability and safety in a punching process can be guaranteed, and materials are not wasted because a mould is prevented from being damaged.

The invention provides a horizontal band steel material storage device, i.e. trailer type horizontal loop suitable for storing bands, comprising a winding engine 1, a loop trolley 4, material support trolleys 8, a front stop and a rear stop, wherein the front stop and the rear stop are arranged on a foundation; a hitchbar is respectively arranged between the loop trolley 4 and the material support trolley 8 as well as between two material support trolleys 8; the hitchbar is composed of a coupling hook 5, a lever-type heavy punch 6 and a tripping gear 7; a damping device is respectively arranged between the loop trolley 4 and the front stop, the loop trolley 4 and the material support trolley 8, two material support trolleys 8 as well as the material support trolley 8 and the rear stop, and the damping device is composed of a rubber buffer 2 and a hit block 3. The trailer type horizontal loop effectively solves the steel plate vibration and band hurt phenomena of a portal type loop trolley; compared with the horizontal band steel storage device which is provided with a flexible driving element and has the patent number of 96114454.8, the invention does not need driving and flexible driving elements, thus saving cost and bringing convenience for installation.

The invention discloses a self-reset energy dissipation device which comprises self-reset energy dissipation mechanisms symmetrically arranged on a structure frame. Each self-reset energy dissipationmechanism comprises a fixed pulley, a plurality of steel ropes, a friction energy dissipation component and a self-reset component. The two self-reset energy dissipation mechanisms bear interlayer displacement in opposite directions of the structure frame; under the effect of an earthquake, the friction energy dissipation component can not only bear most of horizontal shear force, but also effectively dissipate earthquake energy to achieve the energy dissipation and shock absorption effects. Under the counteractive force of the self-reset component, the friction energy dissipation component resets; prestress does not need to be applied, and therefore the operation process is simplified.

The invention discloses an individual craniofacial bone piece auxiliary positioning guide plate system and a preparation method thereof. The system comprises a pre-osteotomy guide plate device and a post-osteotomy guide plate device, wherein the pre-osteotomy guide plate device is formed by fixedly connecting a set of reference guide plates and fixed guide plates by pre-osteotomy connecting rods,and the post-osteotomy guide plate device is formed by fixedly connecting another set of reference guide plates and fixed guide plates by post-osteotomy connecting rods. The preparation method comprises the following steps of: firstly, acquiring a three-dimensional model of the preoperative craniofacial bone tissue by three-dimensional reconstruction software; secondly, designing solid models of the pre-osteotomy connecting rods for connecting the reference guide plates and fixed guide plates, wherein the reference guide plates, the fixed guide plates and the solid models of the pre-osteotomyconnecting rods form a solid model of the pre-osteotomy guide plate device; thirdly, designing solid models of post-osteotomy connecting rods for connecting the reference guide plates and fixed guideplates, wherein the reference guide plates, the fixed guide plates and the solid models of the post-osteotomy connecting rods form a solid model of the post-osteotomy guide plate device; and finally,processing the pre-osteotomy guide plate device and the post-osteotomy guide plate device according to the solid models.

The invention relates to a bottom-hinged-supporting low-damage self-reset shear wall. The bottom-hinged-supporting low-damage self-resetting shear wall comprises a reinforced concrete wall plate, a self-reset wall bottom and a foundation beam; the reinforced concrete wall plate is connected with the upper end of the self-reset wall bottom, the foundation beam is connected with the lower end of theself-reset wall bottom, a connecting plate is arranged in the middle of the upper surface of the foundation beam and provided with a connecting beam hinged joint, and self-reset short support hingedjoints II are arranged on the two sides of the connecting beam hinged joint correspondingly; the self-reset wall bottom comprises a connecting beam and a self-reset short support; an anti-shear key isarranged on the upper surface of the connecting beam, a foundation beam hinged joint is arranged in the middle of the lower surface of the connecting beam, and self-reset short support hinged jointsI are arranged on the positions, corresponding to the two self-reset short support hinged joints II, of the two ends of the lower surface of the connecting beam; and the self-reset short support comprises an inner pipe, an outer pipe, a disc spring and baffles, the disc spring is arranged in the outer pipe, the baffles are arranged at the two ends of the disc spring, the inner pipe penetrates through an inner hole of the disc spring and the baffles at the two ends and are capped at the two ends of the inner pipe through a stop block, and self-reset short support hinged joints III are arrangedat the two ends of the self-reset short support.

The invention relates to a bead tea continuous forming system based on automatic feeding and a control method thereof. The system comprises a PLC control unit, an initial frying unit, a spreading andcooling unit and a refrying unit, a vertical lifting machine, a weighing mechanism, a material distribution mechanism and a vibration type conveyor are arranged on the initial frying unit and the refrying unit, so that automatic feedingg, automatic pan-frying are realized, the continuous making of the pearl tea production is realized, and the production efficiency and the quality of the pearl teaare greatly improved. The control method comprises a primary frying feeding link, a primary frying link, a spreading and cooling link, a refrying and feeding link and a re-frying link control process.According to the control method, the automation degree of the forming system is higher.

The invention discloses an eccentric bearing eccentric distance image alignment and press fitting system which comprises a supporting platform. A feeding mechanism, an alignment mechanism, a transferring mechanism and a press fitting mechanism for eccentric bearings are sequentially arranged on the supporting platform. The feeding mechanism supplies the eccentric bearings to the transferring mechanism. The feeding mechanism, the alignment mechanism and the press fitting mechanism are connected through the transferring mechanism. The bearing to be detected on the feeding mechanism is transferred by the transferring mechanism to the alignment mechanism, and meanwhile the bearing on the alignment mechanism is transferred to the press fitting mechanism. By means of the alignment mechanism, theexternal ellipse profiles of the bearings are scanned based on the inner circle centers of the eccentric bearings, the straight line where the ellipse long axis is located is compared with the straight line where the theoretical long axis is located, the angle difference is calculated, and the alignment process is completed by rotating the eccentric bearings by the corresponding angle. Eccentricbearing eccentric distance image alignment is adopted, press fitting of the eccentric bearings is automatically achieved, the press fitting position is accurate, press fitting precision is high, movement is simple and reliable, and the efficiency is greatly improved.

The invention discloses an asteroid drilling and sampling device which comprises a shell, a feeding mechanism, a rotating mechanism, a coring and cutting mechanism and a sample transferring mechanism;the feeding mechanism, the rotating mechanism, the coring and cutting mechanism and the sample transferring mechanism are installed in the shell; the feeding mechanism drives the rotating mechanism and the coring and cutting mechanism to slide in the depth direction of planet soil; the rotating mechanism is used for performing rotary drilling on planet soil; the coring and cutting mechanism cutsoff the planet soil drilled by the rotating mechanism from the drill hole, and the sample transferring mechanism receives and stores the planet soil drilled by the rotating mechanism; the sample transfer mechanism comprises a rotating motor, a position sensor, a turntable, a plurality of containers and a reset sheet, and the containers are arranged on the surface of the turntable; the rotating disc is connected with a rotating shaft of the rotating motor, the position sensor detects the rotating angle of the rotating disc, and the reset piece is arranged on an openings in the upper surfaces ofthe containers. The asteroid drilling and sampling device has the beneficial effects of being wide in application range and capable of drilling with small acting force.

The invention discloses an air outlet with adjustable rotation angle, which comprises a machine body (60), a plate (50), a metal block (12), and two stand The rod (1), and the suspension beam (2) assembled on the upper part of the two vertical rods (1), and the air outlet assembly plate (3) that forms a operative connection with the suspension beam (2), and is assembled on the front end The inner side of the vertical pole (1) and the toothed half wheel (4) fixedly connected to the front end of the air outlet assembly plate (3), and the winding motor (5) assembled in the center of the outer side of the front pole (1), And the central toothed wheel (6) assembled on the transmission shaft of the winding motor (5); the overall structure of the present invention is reasonable in design, strong in operability, safe and reliable, good in energy saving, low in production cost, and high in precision. Suitable for promotional use.

The invention belongs to the field of buildings, and particularly relates to a temperature control type shading building ventilated window. The temperature control type shading building ventilated window comprises a round window frame, the window frame is internally provided with a round window plate located in the same plane with the window frame, and the window plate is fixedly connected with the inner side wall of the window frame through a plurality of fixing blocks; an arc-shaped airbags are fixedly connected between every two adjacent fixing blocks; the arc-shaped airbags, the fixing blocks and the window plate jointly form ventilation gaps for air circulating; the peripheral side wall of the window plate is provided with sealing grooves corresponding to the positions of the arc-shaped airbags, thus, when the arc-shaped airbags expand, the arc-shaped airbags can be completely embedded into the sealing grooves, and the ventilation gaps are sealed; the fixing block located on the lowermost side is a heat conducting block which is internally provided with a liquid storage cavity containing low-boiling-point evaporating liquid; and the fixing blocks are provided with through holes for communicating with the adjacent arc-shaped airbags. According to the temperature control type shading building ventilated window, by arranging the low-boiling-point evaporating liquid and the arc-shaped airbags, the arc-shaped airbags can seal or open the ventilation gaps according to temperature change, and the effect of regularly opening the window for ventilation is achieved.