85 results about "Head shaking" patented technology

The multifunctional outdoor fan comprises a fan base, a fan support and a fan head, the fan head is provided with a rotating shaft, fan blades installed on the rotating shaft and a fan grating installed outside the fan blades, a water tank body is installed on the fan grating, the water tank body is provided with a water injection opening, and the water injection opening is connected with a water tank cover; an atomization assembly is arranged on the rotating shaft and communicated with the water tank body through a water pipe, the water tank body supplies water to the atomization assembly through the water pipe, and the atomization assembly is provided with an atomization opening. The fan base is provided with a head shaking motor, a PCB (printed circuit board), sound equipment, a battery, an audio playing assembly, a power input socket and a power output socket, and the battery is electrically connected with the head shaking motor, the sound equipment, the PCB, the audio playing assembly, the power input socket and the power output socket. According to the electric fan, shaking can be achieved, cold air can be blown in all directions, and the air humidifying effect is achieved.

The invention relates to a connecting piece, an air supply device and air supply equipment, the connecting piece is used for connecting a main machine body of the air supply equipment and the air supply device, the air supply device comprises an air supply shell and an air supply mechanism rotatably arranged in the air supply shell, and the connecting piece comprises a connecting panel used for connecting the air supply shell and the main machine body; and the mounting part is arranged at one end of the connecting panel and is used for mounting a head shaking driving unit for driving the air supply mechanism to rotate. The connecting piece plays a role in connecting the main machine body and the air supply device and can also be used for installing the head shaking driving unit, so that the structure of the air supply device is simplified, the structure of the air supply device is more compact, the space limitation of appearance design is met, and extra parts are not needed to be added to specially fix the head shaking driving unit.

The invention discloses a damping adjusting method, device and equipment of an anti-snake-shaped shock absorber and a storage medium, belongs to the field of train shock absorption, and aims to consider that other disturbed quantities except the anti-snake-shaped shock absorber can be regarded as a whole (sum uncertainty) in relative head shaking angle information of a bogie. Therefore, the method comprises the following steps: firstly, determining a dynamic differential relational expression of the relative head shaking angle information of the bogie about the damping coefficient of the anti-serpentine damper and the sum uncertainty, and then determining a sum uncertainty estimator (used for outputting a sum uncertainty estimated value) of the bogie; according to the method, the target damping coefficient of the anti-snakelike damper can be determined based on the dynamic differential relation on the basis of the total uncertainty estimated value and the measured value of the relative head shaking angle information, so that the damping coefficient is dynamically adjusted, the method can adapt to complex and changeable operation conditions, and the transverse stability and riding comfort of a train are improved.

The utility model provides a head-shaking spraying air cooler which comprises a fan shell, a grid is arranged on the rear side of the fan shell, and a fan installed in the fan shell is arranged on one side of the grid. The atomization mechanism is installed in the fan shell, and the atomization mechanism is used for spraying mist; the rotating mechanism is used for driving the fan shell to rotate; the top side of the air cooler base is connected with the bottom side of the fan shell through a rotating mechanism; and the filtering mechanism is detachably mounted on the surface of the fan shell. The rotating mechanism achieves rotation of the fan shell on the top side of the air cooler base, the fan shell conveniently rotates in a head shaking mode to blow air, discomfort caused by continuous directional blowing is avoided, under the blowing effect of the fan, the atomization mechanism continuously supplies water mist, the water mist is conveniently carried in blown air, the water mist enters air conveniently, and the water mist is rapidly evaporated in the air. A large amount of heat is absorbed and taken away, and the rapid cooling effect is improved.

The utility model relates to a multidirectional oscillating mechanism and a circulating fan, and relates to the technical field of fans. The multidirectional head shaking mechanism comprises a machine head assembly and a support assembly. The machine head assembly comprises a housing, a driving piece installed in the housing and a first transmission shaft connected to one end of the driving piece. The support assembly comprises two supporting plates arranged oppositely and a rotating plate rotationally arranged between the two supporting plates. The ends, away from the rotating plate, of the two supporting plates are rotationally connected with the two opposite sides of the machine head assembly correspondingly, and the end, away from the driving part, of the first transmission shaft is in rotation stopping fit with the non-axis part of the rotating plate so that the first transmission shaft can rotate under driving of the driving part. The first transmission shaft drives the machine head assembly and the rotating plate to rotate around the axis of the rotating plate. The multi-direction air sweeping and head shaking of the machine head assembly can be achieved, the overall structure is simplified, and the production cost is reduced.

The utility model discloses an oscillating fan, and relates to the technical field of blowing equipment, the oscillating fan comprises a support structure, a fan assembly, an oscillating device and a control module, the support structure comprises a support piece and a mounting piece, the mounting piece is connected to one end of the support piece, and two opposite sides of the mounting piece are respectively provided with a first support arm and a second support arm; the fan assembly is arranged above the mounting piece and is arranged between the first supporting arm and the second supporting arm, and the first supporting arm and the second supporting arm are rotationally connected with the two opposite sides of the fan assembly respectively; the head shaking device is arranged on the first supporting arm and / or the second supporting arm and is in transmission connection with the fan assembly so as to drive the fan assembly to swing up and down relative to the supporting structure; the control module is arranged on the installation piece and electrically connected with the head shaking device and the fan assembly. According to the technical scheme, the overall structural design of the oscillating fan is improved, and the practicability and the structural reliability of the oscillating fan are improved.

The utility model relates to the technical field of fans, and discloses a tower fan which comprises a machine shell, a fan assembly, a speed adjusting assembly and a head shaking mechanism, the machine shell comprises a shell, an air inlet grille and an air supply grille, an airflow air channel is formed in the shell, the two opposite surfaces of the shell are provided with an air inlet and an air outlet which communicate with the airflow air channel correspondingly, the air inlet grille covers the air inlet, and the air outlet grille covers the air outlet. The air supply grille covers the air outlet; the fan assembly comprises a cylindrical fan and a power part which are sequentially arranged in the airflow air duct from top to bottom, an output shaft of the power part is connected with the lower end of the cylindrical fan, and the head shaking mechanism is connected with the lower end of the shell; the speed regulation assembly comprises a speed regulation rod, a speed regulator and a controller, the controller and the speed regulator are both arranged in the airflow air channel and located above the barrel fan, the controller is electrically connected with the speed regulator, one end of the speed regulation rod is connected with the speed regulator, and the other end of the speed regulation rod penetrates out of the top of the shell. According to the tower fan, the situation that misoperation occurs in the rotating state can be avoided, and better interaction experience is provided for a user.

The invention discloses a robot neck holder structure with three orthogonal rotating shafts, which comprises a neck holder mechanism mounted on a robot trunk, and the neck holder mechanism comprises a yawing motion assembly, a pitching motion assembly connected with the yawing motion assembly and a rolling motion assembly connected with the pitching motion assembly; the rotation centers of the yawing motion assembly, the pitching motion assembly and the rolling motion assembly are intersected at one point; the yawing motion assembly comprises a multi-connecting-rod structure, and the yawing motion assembly of the multi-connecting-rod structure simulates the head side-sway motion. The pitching motion assembly simulates head nodding motion, and the rolling motion assembly simulates head shaking motion. The multi-link structure includes a link structure. According to the technical scheme, the positions of the rotating shafts are changed, load distribution is optimized, the three orthogonal rotating shafts intersect at the center O point, and the robot head has the unique rotating center.

The utility model discloses a head shaking locking wrench which comprises a wrench head and a handle, the wrench head is rotatably connected with the handle, a clamping unit is arranged on the side, close to the handle, of the wrench head, a limiting unit is arranged on the side, close to the wrench head, of the handle, and the limiting unit is connected with a reset unit. The reset unit is arranged on the handle, the limiting unit is connected to the handle in a sliding mode, and when the limiting unit slides in the handle, the limiting unit can be switched between the clamped state and the separated state of the clamping unit. The utility model provides a head-shaking locking wrench which can enable the mode of locking the angle of a handle to be more convenient and quicker, reduces extra operation in the process and improves working efficiency.

The utility model discloses a head shaking structure which comprises a supporting pipe, a bottom shell which can be selectively and rotatably inserted into the supporting pipe through a rotating sleeve piece, a top shell which can be rotatably installed on the bottom shell, and a rotating mechanism which is installed in the bottom shell and used for driving the top shell to rotate. The rotating sleeve piece comprises a fixing ring, an upper inserting pipe, a lower inserting pipe, a first rotating piece rotationally connected to the top of the lower inserting pipe in a sleeving mode and a second rotating piece rotationally connected to the bottom of the lower inserting pipe in a sleeving mode, and the first rotating piece is fixed to the supporting pipe through a bolt. The bottom shell is installed on the supporting pipe through the rotating sleeve piece, relative rotation of the bottom shell and the supporting pipe can be achieved, the problem that in the prior art, a fixed shell cannot rotate relative to a base is solved, and the problem that a rotating mechanism is damaged by twisting the angle of a fan under the condition that the fan is not powered on or the machine falls down is solved.

The application discloses a fan control method, a fan and a computer readable storage medium. The fan control method is applied to a fan, and the fan comprises a head shaking mechanism, and a plurality of receiving devices are arranged at different positions of the head shaking mechanism. The control method comprises the following steps: judging whether the receiving devices receive a control signal or not, wherein the control signal comprises a plurality of data frames; in response to the plurality of receiving devices receiving the control signal, determining user position information based on the data frames received by the receiving devices; and controlling the head shaking mechanism to blow air based on the user position information. In the foregoing manner, the fan control method can accurately obtain the position information of the user, thereby more accurately blowing air to the user and improving the air blowing effect of the fan.

The utility model belongs to the technical field of lamps and lanterns especially has a cap clamp lamp with fan. Including lamp body and fan main part, the top of lamp body has the accommodation groove, fan main part is movably arranged in the inside of accommodation groove, still be provided with the angle adjusting mechanism for adjusting the angle of fan main part between fan main part and accommodation groove. The utility model discloses through the combination ring groove of pivot seat, pivot gland's combination and the precise cooperation of damping rubber ring, cooperates the fastening design of double screw, realizes fan assembly 130 degree stepless regulation and has the self -positioning function, and the damping feeling is even stable when rotating, avoids the displacement caused by head shaking, and the fan main part can be embedded in the lamp body when being idle, and the portability and the aesthetic degree are taken into account, and the design that the damping rubber ring compresses the pivot all -round ensures the smoothness of angle free adjustment, eliminates mechanical wear noise, and the split type pivot seat structure simplifies the assembly maintenance process, and the double reverse buckling design guarantees the stability under the storage state of fan main part.

The utility model belongs to the field of fluid conveying equipment for ventilation, and particularly provides a fan. The fan comprises a fixed seat, a head shaking seat is mounted on the fixed seat, the head shaking seat is provided with a head shaking motor for driving the head shaking seat to shake, more than two supporting arms which are distributed at intervals in the circumferential direction of the head shaking seat are mounted on the head shaking seat, each supporting arm is connected with a fan head, and each fan head comprises a shell, fan blades and a rotating motor for driving the fan blades to rotate. When the oscillating base swings in a reciprocating mode, the fan heads can move along with the supporting arm while blowing air, revolution with the oscillating base as the axis is formed, in this way, in the circumferential direction of swinging of the whole oscillating base, different fan heads cover different fan-shaped areas respectively, the overall blowing range of the fan is expanded, and the requirements of outdoor places are met.

The utility model discloses a head shaking type driving structure which comprises a shell and a driving motor arranged in the shell. An acting plane part is arranged on the peripheral side wall of the end of an output shaft of the driving motor and extends in the axial direction, the output shaft is connected with an eccentric part, a linkage hole penetrating through the two ends of the eccentric part is formed in one end of the eccentric part, a linkage plane part is arranged on the inner side wall of the linkage hole, and the linkage plane part extends in the axial direction. The linkage plane portion extends in the axial direction, the end of the output shaft is connected to the linkage hole, the other end of the eccentric part is connected with a linkage rod, the end, away from the eccentric part, of the linkage rod is sleeved with a rotating shaft, the rotating shaft is rotatably installed on the shell, and the two ends of the rotating shaft extend out of the two ends of the shell respectively. An acting piece is arranged outside the shell, and the two ends of the acting piece are connected to the two ends of the rotating shaft respectively; therefore, the reciprocating massage effect is achieved, and the experience effect of a user is improved.

1. The name of the design product: desktop fan (head shaking upgrade). 2. The use of the design product: for blowing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model discloses an angle-adjustable head shaking assembly which comprises a fixing base, a left-right head shaking assembly, a connecting assembly, an angle detecting assembly and a controller. The connecting assembly is rotationally installed at the top end of the fixing base, the left-right head shaking assembly and the angle detection assembly are arranged on the connecting assembly, and the controller is electrically connected with the left-right head shaking assembly and the angle detection control assembly through wires. According to the utility model, the rotation angle of the connecting assembly can be detected through the arranged angle detection assembly, and the controller judges whether the rotation angle of the connecting assembly accords with a preset angle according to the rotation angle detected by the angle detection assembly; the controller controls the left-right head shaking assembly to adjust the rotating angle of the connecting assembly to the preset angle, so that the rotating angle of the electric fan can be adjusted according to needs, the phenomenon that a user cannot blow wind in a long interval due to the fact that the head shaking angle is too large is avoided, and the use feeling of the user is improved.

The utility model relates to the technical field of circulating fans, and discloses a head shaking structure of an air circulating fan, which comprises a base and a bottom column fixedly arranged above the base. A rotating sleeve is movably installed on the upper portion of the bottom column, a supporting mechanism is movably connected to the upper portion of the rotating sleeve in a sleeving mode, a shell is rotatably installed on the upper portion of the supporting mechanism, and a double-shaft motor is fixedly installed on one side of the interior of the shell. After the double-shaft motor is started, the worm is driven to rotate, when the worm rotates, the worm wheel is driven to rotate, so that the small gear and the large gear are driven to rotate, then the rotating plate is driven to rotate, and finally the hinge block and the protective cover rotate around the supporting column back and forth, so that the head shaking effect is achieved. According to the device, the head shaking effect of the device is achieved through cooperation of the worm and the worm gear, cost increase caused by abrasion generated by adopting a bidirectional lead screw is avoided, and therefore the working efficiency of the device is improved, and the use cost is reduced.

1. The name of the design product: head shaking device (double-head fan). 2. The use of the design product: for head shaking device. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of shavers, and discloses a shaver head convenient to fix, the shaver head comprises a shaver head assembly and a mounting seat located below the shaver head assembly, connecting assemblies are mounted at the two ends of the shaver head assembly, each connecting assembly comprises a clamping piece, one end of each clamping piece is fixedly connected with the shaver head assembly, the other end of each clamping piece is vertically downward, and the other end of each clamping piece is fixedly connected with the mounting seat. Clamping grooves in which the clamping pieces are inserted in a matched mode are formed in the two ends of the mounting base, at least one limiting piece is mounted on the inner wall of each clamping groove, each limiting piece comprises an elastic protruding block, the elastic protruding blocks are connected with the ends, inserted into the clamping grooves, of the clamping pieces in a clamped mode, and the elastic protruding blocks limit the clamping pieces and limit the clamping pieces to be located in the clamping grooves; the clamping piece is prevented from popping out in the direction opposite to the direction in which the clamping piece is inserted into the clamping groove, so that connection between the tool bit assembly and the tool bit mounting base is tighter, a gap between the tool bit assembly and the mounting base is reduced, shaking or swinging of the tool bit caused by the gap is avoided, and the stability of the shaver in the shaving process is improved.

The utility model discloses a monitoring head shaking machine shell, and belongs to the technical field of monitoring head shaking machine shells. The monitoring head shaking machine shell comprises a base, and the two sides of the upper end of the base are each provided with an L-shaped butt joint block; the mounting assembly comprises a mounting seat, a rotating seat is mounted in the center of the upper end face of the mounting seat, a connecting shaft is fixedly mounted in the center of the rotating seat, butt joint grooves are formed in the two sides of the bottom end of the mounting seat, and the butt joint grooves are connected with the L-shaped butt joint blocks in a clamped mode; the steering assembly comprises a connecting base, the center of the bottom end of the connecting base is rotationally arranged on the inner side of the rotating base in a sleeving mode, a connecting shaft penetrates through the connecting base and extends into the connecting base, and a plurality of bayonet sockets are inserted into the upper end face of the connecting base; the protection assembly comprises an inner shell, an outer shell and a spherical shell, a plurality of internal threaded columns are fixedly installed at the upper end of the interior of the inner shell, the bottom ends of the internal threaded columns are connected with the top end of the bayonet socket in an inserted mode, and the outer shell is arranged on the outer side of the inner shell in a sleeved mode.

1. The name of the design product: head shaking cylinder type floor fan. 2. The use of the design product: the design product is used for electric fan. 3. The design points of the design product: the combination of shape and color. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. The design claimed contains color. 6. Design 1 is designated as the basic design.

The utility model discloses a support structure and air blowing equipment, and relates to the technical field of air blowing equipment, the support structure provided by the utility model is used for supporting a machine shell, and the support structure comprises a support main body, a head shaking device and a connecting arm; the oscillating device is connected with the support body and the connecting arm, the end, back to the oscillating device, of the connecting arm is bent and connected with the machine shell, and the oscillating device can drive the connecting arm and the machine shell to vertically swing and horizontally rotate. According to the support structure and the air blowing equipment, the size of the head shaking device is reduced, the machine shell and the head shaking device are connected through the connecting arm, the simple and compact design of the fan is achieved, and the practicability and reliability of the head shaking device are improved.

1. The name of the design product: head shaking pattern lamp (LQE-MHY380SII). 2. The use of the design product: lighting device. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of oscillating fans, and discloses a wall-mounted oscillating fan which comprises a fan assembly. The wall hanging module is used for fixing the fan assembly on a wall; the head shaking module is arranged between the fan assembly and the wall hanging module and is used for driving the fan assembly to rotate relative to the wall hanging module; the head shaking module comprises a head shaking motor, a transmission gear and a head shaking gear, the head shaking motor is arranged in a mounting base, the output end of the head shaking motor extends out of the mounting base to be connected with the transmission gear, the head shaking gear is meshed with the transmission gear, the mounting base is fixedly connected to the bottom of the head shaking gear, and the transmission gear is meshed with the head shaking gear. A first limiting part and a second limiting part are arranged on the oscillating gear, and the first limiting part and the second limiting part protrude outwards.

The invention provides a pyrrolidone tricyclic compound and a preparation method thereof, and application of the pyrrolidone tricyclic compound in preparation of drugs for treating neurodegenerative diseases, especially antidepressant drugs. The structural formula of the pyrrolidone tricyclic compound is as shown in general formulas A and 13. Experimental studies on in-vitro PC12 cell injury protection activity, in-vivo mouse anti-depression activity, hERG potassium channel inhibition and mouse head shaking show that the compound disclosed by the invention can be used for preparing neurodegenerative diseases, especially quickly-acting anti-depression drugs, and has the remarkable advantage of improving the spermatogenesis function.

The utility model discloses a motor structure of an oscillating fan, which comprises a motor shell and a gland, a motor support is arranged inside the motor shell, a hemispherical bulge is arranged at the center of the bottom surface of the motor support, and a shaft hole is arranged at the center of the hemispherical bulge; a fan motor is arranged on the motor support, a stator of the fan motor is fixed to the motor support through screws, the middle of a spindle of the fan motor is rotatably connected to the lower portion of the shaft hole through a first bearing, and the upper portion of the spindle of the fan motor is connected to the upper portion of the shaft hole through a second bearing. The oscillating motor is connected with the limiting cover through a swing arm; a horn-shaped through hole is formed in the center of the bottom wall of the motor shell. The fan motor support is reasonable in structural arrangement, the stator of the fan motor is directly fixed on the motor support, machining and assembling cost can be reduced, stable and effective rotation of a main shaft of the fan motor can be guaranteed, the hemispherical protrusions are integrally formed on the bottom face of the motor support, assembling difficulty is reduced, and assembling efficiency is improved. And the overall use stability and effectiveness can be improved.

The utility model provides a kind of flat panel head shaking fan and fan lamp, it includes: fixed panel, the fixed panel back face is concave to form installation let -pass slot, installation through -hole is equipped in the groove bottom of the installation let -pass slot, the opening of the installation through -hole is formed fixed convex ring by protruding towards the inside space of the installation let -pass slot;Head shaking fan assembly, it includes: head shaking fan base, and fan blade, the bottom of the head shaking fan base is outwardly protruding drive shaft, the fan blade is installed in the free end of the drive shaft, the head shaking fan base drives the fan blade by the drive shaft, and the fan blade is partially accommodated in the installation let -pass slot while rotating and shaking head;The top edge of the head shaking fan base extends outward to form fixed convex edge, the bottom of the head shaking fan base protrudes the front surface of the fixed panel after passing the installation through -hole, and the fixed convex edge is abutted and fixed to the fixed convex ring, so that the head shaking fan base is partially accommodated in the installation let -pass slot.

The utility model discloses an oscillating head structure and fan relates to fan technical field, wherein the oscillating head structure includes crank and oscillating head link, crank has connecting end, the end face of connecting end is provided with a plurality of buckle along the circumference interval, a deformation space is defined by a plurality of buckle, the buckle part of the buckle protrudes towards one side deviating from the deformation space; a connecting ring is arranged at one end of the oscillating connecting rod and at least arranged on the outer sides of the buckles in a sleeving mode, and the buckle part of each buckle is buckled to the side, away from the end face of the connecting end, of the connecting ring. According to the technical scheme, the assembling process of the crank and the oscillating connecting rod is simplified, the quality problem caused by improper assembling is reduced by optimizing the connecting mode, the overall performance of the electric fan is improved, and the service life of the electric fan is prolonged.

The utility model provides a periscopic camera module and electronic equipment. The periscopic camera module comprises a shell; the lens is arranged in the shell; the supporting body is movably arranged in the shell and is opposite to the lens; the prism is arranged in the shell and is connected with the supporting body; the rolling assembly is arranged between the shell and the supporting body, one part of the rolling assembly is movably clamped in the shell, and the other part of the rolling assembly is movably clamped in the supporting body; the driving mechanism is arranged in the shell and comprises a nodding driving assembly and a head shaking driving assembly, the nodding driving assembly is arranged on the side, away from the lens, of the supporting body and used for driving the supporting body to drive the prism to move in the first direction, and the head shaking driving assembly is arranged on the side, adjacent to the nodding driving assembly, of the supporting body and used for driving the prism to move in the second direction. The support body is used for driving the prism to move along the second direction. The periscopic camera module can play an optical anti-shake role, the structure is simple, the movement position of the prism is accurate, and the shooting quality of the periscopic camera module can be effectively improved.

1. The name of the design product: stage lamp (head mini golden dragon). 2. The use of the design product: stage lighting, effect rendering. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.