38results about How to "Implement the folding function" patented technology

The multifunctional lifting desk comprises a base, a lifting rod, a turnover fixing frame, a supporting rod and a desk plate, the lower end of the lifting rod is fixedly connected with the base, the upper end of the lifting rod is connected with the supporting rod through the turnover fixing frame, the turnover fixing frame comprises an upper mounting frame and a lower mounting frame, and the upper mounting frame is fixedly connected with the supporting rod. The upper mounting frame and the lower mounting frame rotate relatively through a hinge or a rotating shaft, so that the table plate is folded; the supporting rod is fixedly connected with the table board through a hoop, and the table board can rotate with the supporting rod as the axis. The lifting function of the desk is achieved through the lifting rod structure, the folding function of the desk is achieved through the overturning fixing frame, the overturning function of the desk is achieved through the clamping hoop, the baffle function above the desk plate is achieved through the semicircular plate, the moving function is achieved through the universal wheels, and therefore a better application effect is achieved; the device is simple in composition structure, low in manufacturing cost, convenient to operate and convenient and fast to use.

The invention relates to the technical field of electronic equipment, and provides a hinge assembly and mobile equipment. The hinge assembly comprises a main support, a rotating assembly and a fixing piece, one end of the rotating assembly is rotationally connected with the main support, the other end of the rotating assembly is rotationally connected with the fixing piece, the rotating assembly comprises a first swing arm, the first swing arm comprises a first main swing arm and a first auxiliary swing arm which are rotationally connected, and the rotating assembly further comprises a second swing arm; the second swing arm and the first swing arm are arranged in a spaced mode, the second swing arm and the first auxiliary swing arm are connected through a connecting piece, and the rotating axis of the first auxiliary swing arm and the rotating axis of the second swing arm on the connecting piece are parallel and do not coincide. According to the hinge assembly, when the first swing arm rotates by the same angle as that of a traditional single virtual swing arm, the needed space in the thickness direction is small, then the thickness of the hinge assembly can be reduced, the rotation angle does not need to be increased, the coincidence amount of the first swing arm and the hinge support can be guaranteed, and the first swing arm is prevented from being disengaged.

The invention discloses a table board structure, an auxiliary instrument panel assembly and a vehicle, the table board structure comprises a support assembly, a table board assembly and a storage assembly, the storage assembly is arranged on the first side of the support assembly, and the table board assembly can rotate around the support assembly from the first side of the support assembly to the second side of the support assembly. And after rotating by a preset angle, the support assembly slides along the length direction of the support assembly. When the table plate structure is located on the first side, the internal space of a vehicle can be prevented from being occupied; when the table board assembly is located on the second side of the support assembly, the table board assembly can be adjusted in a sliding mode in the length direction of the support assembly, a user can conveniently adjust the position of the table board assembly in the longitudinal direction of a vehicle, and other parts such as the support assembly and the storage assembly do not need to be moved. Through the arrangement of the storage assembly, a user can conveniently store articles of daily use, and the storage assembly is combined with the article placing function of the table plate assembly to meet the in-vehicle scene requirements of the user.

The invention provides a pile head depth measuring device, which comprises a drill rod ruler, and is characterized in that the drill rod ruler is inserted into a supporting unit, slides along the vertical direction of the supporting unit, is connected with an impact assembly for driving the drill rod ruler to move downwards, and is provided with a depth measuring assembly. The drill rod ruler is inserted into the supporting unit, the drill rod ruler is controlled by the supporting unit to be kept in a vertical state all the time, and the perpendicularity of the drill rod penetrating into the soil is improved; the sight line and the scale can be kept horizontal without bending down during reading, and the reading error is reduced; meanwhile, the impact ring is detachable, the weight of the impact ring can be increased or reduced according to geological conditions, and the soil penetrating efficiency of the drill ruler is further improved; the folding function is achieved, the size is small after folding, and turnover, storage and carrying are convenient.

The utility model discloses an electric scooter frame, which relates to the technical field of electric bicycles, and comprises a pedal box, a fixing frame, a folding plate, a locking device and a seat supporting column, the fixing frame is fixedly arranged on one side of the pedal box, one side edge of the folding plate is hinged on the fixing frame, and the locking device is arranged on the folding plate. The folding plate is fixedly locked at the upper end of the fixing frame through a locking device, and the seat supporting column is fixedly arranged on the folding plate; the seat supporting columns for supporting the seat and the battery frame have the folding function, people can conveniently put an electric vehicle into an automobile trunk, more space is saved, two batteries can be installed, and the endurance mileage is further increased.

The invention relates to a front lower protection assembly of a commercial vehicle, and belongs to the technical field of front lower protection of commercial vehicles. The front lower protective beam comprises a front lower protective beam body. The folding type front step is arranged to be lower than the top face of the front lower protection cross beam, the folding type front step is rotationally connected to the front lower protection cross beam in the horizontal direction and used for enabling the folding type front step to be unfolded or folded, and when the folding type front step is in the unfolded state, the folding type front step is folded or unfolded. The folding type front step protrudes out of the side wall of the front lower protection cross beam. When the folding type front pedal is in the unfolded state, the folding type front pedal protrudes out of the side wall of the front lower protection cross beam, an operator can conveniently tread on the folding type front pedal, a stable tread platform with the appropriate height can be provided for the operator, and the operator can conveniently stand on the pedal platform to clean the front vehicle part of the commercial vehicle; and the folding type front step is rotationally connected to the front lower protection cross beam in the horizontal direction, the Z-direction space of the automobile cannot be occupied, and inconvenience is avoided.

The utility model discloses the power tower maintenance platform of collapsible storage belongs to power tower maintenance auxiliary equipment technical field, including first bearing plate, the outer surface rotationally connected with second bearing plate of first bearing plate, the upper surface of first bearing plate and the upper surface of second bearing plate all are set with sinking groove, and the inner wall of two sinking grooves all are fixedly connected with antiskid grid, the upper surface of second bearing plate is set with a plurality of slide grooves, and the inner wall of each slide groove all is slidably connected with handrail, through the rotationally connected design of first bearing plate and second bearing plate, realize the folding function of platform, and the volume after storage is greatly reduced, and transportation and storage are convenient, reduce the handling and storage cost, after folding second support platform, the protection shed can form protection to platform main part, can shield sunlight and rain, thereby reduce the environmental erosion, reduce the aging speed of maintenance platform, prolong the service life of maintenance platform.

The utility model relates to the technical field of heat exchangers, and discloses a heat exchanger fin stamping waste collecting frame which comprises a connecting frame, evenly-distributed protective sleeves are fixedly connected to the inner side of the connecting frame, a third supporting plate is fixedly connected to the middle ends of the inner sides of the protective sleeves, and a motor is fixedly connected to the top end of the third supporting plate. The output end of the motor is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a threaded sleeve, the outer side of the threaded sleeve is fixedly connected with limiting blocks which are opposite left and right, and the bottom ends of the limiting blocks are fixedly connected with universal wheels. According to the utility model, the device can freely move through the universal wheels, so that the material collecting frame with the free moving capability can easily move in a production area to adapt to different technological processes and production requirements. Due to the flexibility, an operator can more effectively adjust the position of the material collecting frame so as to adapt to different working scenes.

The utility model relates to the field of skiing machines, in particular to a folding skiing machine which comprises a base, a machine frame is fixedly installed at the top of the base, fixed channel steel is obliquely and fixedly arranged at the top end of the machine frame, and turnover channel steel is hinged to the bottom end of the fixed channel steel. The skiing machine further comprises a skiing simulation assembly arranged between the fixed channel steel and the overturning channel steel, a folding driving assembly used for controlling the overturning channel steel to be folded on the fixed channel steel, and a displacement assembly used for controlling the driving assembly to move. The skill training device is simple in structure and convenient to use, helps learners to practice basic skills such as balance and sliding skills, can well achieve a folding function, is convenient to transport and store, and reduces occupied space when not used.

The present invention discloses a treadmill lifting and folding integrated device, comprising a frame, a first lifting mechanism and a treadmill, wherein the first lifting mechanism is installed on the frame, the front of the treadmill is connected to the first lifting mechanism, and the first lifting mechanism drives the front of the treadmill to lift and lower, when the front of the treadmill is lifted, the slope increases, driving the rear of the treadmill to move toward the frame, the treadmill as a whole is folded and merged relative to the frame, and lifted to the limit and parallel to the frame, that is, the folded state. The folding process of this case is also the process of increasing the slope. This case combines the two into one, uses the same structure to achieve two effects, and the structure is relatively simpler, which can simultaneously meet the user's requirements for labor-saving, space-saving folding and slope adjustment.

The foldable multifunctional unmanned aerial vehicle for fire rescue comprises an unmanned aerial vehicle body and a connecting piece, the connecting piece is arranged on one side of the unmanned aerial vehicle body, a sleeve rod is arranged in the connecting piece, a fastening bolt is arranged on one side of the connecting piece, a telescopic rod is arranged in the sleeve rod, and a telescopic rod is arranged in the telescopic rod. A first storage groove is embedded in one end of the telescopic rod, a first spring is arranged in the first storage groove, a clamping block is arranged in the first storage groove, a first clamping hole is formed in one end of the sleeve rod, a second clamping hole is formed in the other end of the sleeve rod, a propeller is arranged at one end of the telescopic rod, and a clamping ring is arranged on one side of the unmanned aerial vehicle body. According to the folding propeller, the connecting piece, the sleeve rod, the telescopic rod, the first containing groove, the first spring, a clamping block and two clamping holes are arranged, the folding function of the propeller is achieved, fixing can be completed only by clamping the clamping block into the first clamping hole and rotating the sleeve rod to be clamped into a clamping ring, and therefore the folding propeller is more convenient to carry.

The present application provides a folding device, including a hinge mechanism, two shells and a screen. The hinge mechanism of the folding device realizes the folding function of the device. The hinge mechanism includes a main shaft assembly and two hinge assemblies. The hinge assembly includes a swing rod, a sliding cover plate and a slider. The swing rod is rotatably connected to the main shaft assembly and slidably connected to the slider. The sliding cover plate is slidably connected to the main shaft assembly and connected to the swing rod. During the rotation of the swing rod relative to the main shaft assembly, the swing rod can drive the slider to not only rotate relative to the main shaft assembly but also slide relative to the swing rod. The swing rod can drive the sliding cover plate to slide on the main shaft assembly. By controlling the movement of the sliding cover plate, the shell and the slider through the swing rod, the folding device can form a continuous and complete shell in any state. This continuous and complete shell can not only realize the integrity and aesthetics of the appearance of the device, but also can cover the internal structure of the folding device to realize the waterproof and dustproof performance of the device.

The utility model relates to an adjustable steel wire rope and welding handle wire hanger which comprises a herringbone vertical rod, a cross rod, a top rod, a hook and a connecting rod, the two herringbone vertical rods are symmetrically arranged, the tops of the two herringbone vertical rods are connected through the top rod, the middles of the two herringbone vertical rods are fixedly connected with the two transverse rods, each herringbone vertical rod is composed of two inclined rods, the top ends of the two inclined rods are hinged, the two inclined rods are connected through the two connecting rods, the two ends of the connecting rods are rotatably fixed, and the connecting rods are straightened to fix the two inclined rods into a herringbone shape to form the herringbone vertical rods. The two ends of the top rod are rotationally connected with rotating devices, and the rotating devices are arranged at the top ends of the two inclined rods of the herringbone vertical rod. Hooks are arranged on two sides of the top rod and the outer side of the cross rod. The hanger is provided with the connecting rod capable of being rotatably fixed and the rotating device, when the hanger is used, the cross rod is fixedly connected to a proper position according to field requirements, then the herringbone vertical rod is fixed to be in a herringbone shape by extending the connecting rod capable of being rotatably fixed, the position of the cross rod can be adjusted, and therefore the hanger can conveniently hang steel wire ropes and welding handle wires with different lengths.

The utility model provides a foldable bridge deck aerial work hanging basket which comprises a first hanging ladder, a second hanging ladder, a bottom frame and a base plate. The lower ends of the first hanging ladder and the second hanging ladder are rotationally connected with the two ends of the bottom frame respectively; a plurality of rotating rods which are longitudinally distributed at equal intervals are rotationally connected to the two sides of the first hanging ladder correspondingly, and the ends, away from the first hanging ladder, of the rotating rods are rotationally connected to one side of the second hanging ladder; a first rotating shaft is arranged at the lower end of the first hanging ladder above the underframe; the base plate is located between the first hanging ladder and the second hanging ladder, and one end of the base plate is rotationally connected with the first rotating shaft. The foldable hanging basket not only can provide a stable and safe working environment for constructors, but also can realize the folding function of the whole hanging basket, is convenient to transport and store, and reduces the occupied space.

This utility model discloses a foldable and reusable logistics transfer box, relating to the field of transfer box technology. It includes a base and multiple anti-slip mats, and also includes a fixing mechanism disposed on the base for component fixation; a folding mechanism disposed on the base for folding operations, the folding mechanism comprising: two first folding plates disposed on and rotatably connected to the base; two second folding plates disposed on and rotatably connected to the first folding plates; and two handles disposed on and rotatably connected to the second folding plates. This device, by incorporating the folding mechanism, enables the transfer box to fold, thereby significantly reducing its size and facilitating storage and transport.

The utility model relates to the technical field of display stands, in particular to a display stand with a folding function. Comprising a base and a display stand, the display stand is arranged at the inner bottom of the base, the display stand comprises a first display stand body arranged at the inner bottom of the base, a second display stand body arranged at the center of the first display stand body and a third display stand body arranged at the center of the second display stand body, and a lifting assembly is arranged at the inner bottom of the first display stand body; the lifting assembly comprises a first motor arranged at the inner bottom of the first exhibition stand, a first gear arranged at one end of the output shaft of the first motor, four second gears meshed with the first gear, and trapezoidal screw rods connected to the second gears, and an output shaft of the first motor rotationally penetrates through the inner bottom of the first exhibition stand; a rotating assembly is arranged in the base, the rotating assembly drives the exhibition stand to rotate, and a plurality of storage boxes are arranged on the first exhibition stand. Compared with the prior art, the foldable display stand has the advantages that the display stand can be folded, and the display stand can rotate.

The utility model discloses a folding furniture assembly platform convenient to carry relates to furniture assembly technical field, including the platen, the platen is connected two boards of hinged flat plate structure, and the both ends of platen are all seted up with the sliding slot, the inside of sliding slot is provided with the sliding block, the both sides of platen both ends are provided with the mounting panel, and the top of mounting panel is provided with the locating slot. The utility model discloses through utilizing the screw thread connection relation between threaded rod and installation rod, in the use process of this device, the assembly personnel can make the insertion rod separate the inside of the clamping groove through manual rotation fixed sleeve to contact the fixed interval size between two support rods, therefore, at this moment, can directly push two side plates to each other close, makes the platen automatic folding effect downward, realizes this device folding function, and it is convenient to carry, and it is more practical.

The utility model relates to the technical field of beauty appliances, and particularly discloses a folding eyelash curler which comprises a first eyelash curler working piece, a second eyelash curler working piece, a first eyelash curler handle, a second eyelash curler handle and a spring piece. The spring piece abuts against the first eyelash curler work piece and the second eyelash curler work piece respectively, and the first eyelash curler handle and the second eyelash curler handle are connected with the first eyelash curler work piece and the second eyelash curler work piece in a folding mode through handle pin shafts respectively. A first handle storage cover and a second handle storage cover are installed on the outer side of the first eyelash curler handle and the outer side of the second eyelash curler handle respectively. The first eyelash curler handle and the second eyelash curler handle are respectively connected with the first eyelash curler working piece and the second eyelash curler working piece in a folding manner through the handle pin shafts, so that the folding function of the eyelash curler is realized, the eyelash curler is convenient to carry, and the use requirements of users are met.

An embodiment of the present invention provides an aircraft rotor power device, which innovatively installs blades on a flapping and pitch-changing coupling shaft of an intermediate connecting member, and is provided with a second end through hole and a second end groove for installing the blades on the flapping and pitch-changing coupling shaft, and a blade clamp lower seat is fixedly installed on the intermediate shaft of a rotary drive device, and the intermediate connecting member can be installed on both sides of the left and right sides of the blade clamp lower seat, and the intermediate connecting member and the blades are fixedly installed and connected through an upper cover of the blade clamp. The device is designed with a flapping and pitch-changing coupling shaft, so that when the aircraft flies forward, the lift of the lift device on the left and right sides of the forward direction tends to be balanced, thereby greatly reducing the vibration caused by lift imbalance, and because the flapping and pitch-changing coupling shaft and the blades are connected by a hinge, under the action of pitch change, the blades always work at a higher aerodynamic efficiency point when rotating 360 degrees, thereby greatly improving the aerodynamic efficiency of the device, saving energy consumption and extending the flight time.

The utility model discloses a folding storage device with an adjusting effect, which comprises a storage box A and a storage box B which are hinged with each other, inner grooves are arranged in the storage box A and the storage box B, a row of slots are arranged on two sides in each inner groove, adjusting partition plates are arranged on the two sides in each inner groove, the outer walls of the adjusting partition plates are attached to the inner walls of the inner grooves, and the outer walls of the adjusting partition plates are attached to the inner walls of the inner grooves. The adjusting partition plates are in butt joint with the inserting grooves through internally-installed positioning assemblies, fixed partition plates are fixed to the inner walls of the inner grooves, and the fixed partition plates are inserted into the inserting openings of the adjusting partition plates in a penetrating mode and perpendicular to the inserting openings. The installation positions of the adjusting partition plates in the inner groove can be freely selected through the positioning assemblies, so that the size of a space area formed by the fixed partition plates and the adjusting partition plates is effectively adjusted, and after articles are placed, the storage box A and the storage box B are spliced and combined by covering the top cover. And the storage box A and the storage box B are spliced and fixed through the buckle assemblies and the L-shaped clamping blocks, so that the space adjusting and folding functions are achieved, the use requirements are met, and carrying is convenient.

The utility model discloses a foldable baby seat pocket structure which comprises a seat pocket fixing seat, a foot pedal, a front handrail, a backrest rod and a rotating mechanism, the foot pedal is installed on the front portion of the seat pocket fixing seat, the backrest rod and the front handrail are arranged on the seat pocket fixing seat through the rotating mechanism, the front handrail is located between the foot pedal and the backrest rod, and the backrest rod is arranged on the seat pocket fixing seat. The rotating mechanism is used for enabling the backrest rod and the front armrest to rotate towards the foot pedal, so that the seat pocket fixing seat, the foot pedal, the front armrest and the backrest rod are close to one another, and folding is completed. The decorative cover is removed, the control button is pressed, the locking plate is unlocked, and the front armrest is unfixed, so that the front armrest can be rotated and can rotate towards the seat pocket fixing seat at the same time, and the foot pedal can be directly rotated, so that the foot pedal, the front armrest and the backrest rod are all deflected towards the seat pocket fixing seat and get close to one another; in this way, after the baby carriage is folded, the occupied area is reduced, and convenience is improved.

The utility model provides an angle-adjustable folding chair. The angle-adjustable folding chair comprises a supporting table, supporting legs, chair cloth, a supporting inclined rod, an angle adjusting assembly and a folding assembly, the multiple supporting inclined rods are hinged to the supporting table and the supporting legs in a crossed mode, the supporting inclined rods arranged in the crossed mode are hinged to one another at the crossed positions, and the folding function of the folding chair is achieved. Wherein the angle adjusting assembly comprises a back supporting rod and a first movable part, the back supporting rod is hinged to the first movable part, and the first movable part is arranged on the supporting inclined rod in a sliding mode, so that adjustment of the angle of the chair back is achieved. The folding assembly comprises a second movable rod and a second movable piece, the second movable rod is hinged to one supporting inclined rod and slides on the second movable piece on the other supporting inclined rod, folding of the folding chair is facilitated, and the second movable rod can play a supporting role after the folding chair is unfolded. The angle-adjustable folding chair is convenient to fold and adjust the angle, and has great practicability.

The utility model relates to titanium cup technical field, concretely is a kind of folding portable titanium cup, including titanium cup body, the titanium cup body is composed of upper cup body and lower cup body, the bottom of upper cup body is fixed with lower cup body, the diameter of upper cup body is greater than the diameter of lower cup body, the surface cover of upper cup body is equipped with cup cover, the surface of upper cup body is provided with folding handle mechanism, the inside of folding handle mechanism includes folding handle component and limit sheet, the inside of upper cup body is provided with double-layer mechanism, the inside of double-layer mechanism includes water level line, heat conduction inner container, screw ring, rubber pad and screw groove. The utility model not only saves the occupied space of arc handle when titanium cup is used, improves the degree of convenience when titanium cup is carried, and is more functional.

The invention belongs to the field of folding beds, and particularly relates to a side edge lifting folding bedside bed which comprises a fence assembly and a locking fastener, a lifting structure is arranged on one side of the fence assembly, a linkage mechanism is arranged on the side corresponding to the lifting structure, and the lifting structure and the linkage mechanism can be folded and unfolded and follow the folding and unfolding actions of the lifting structure and the linkage mechanism; the lock catch piece is used for restraining the folding and unfolding direction of the fence assembly and selectively locking the unfolded state of the fence assembly. After production and assembly are completed, the folding bed can be directly unfolded during use, can be easily folded when not used, can reduce the storage volume, is convenient to move and store, and is simple and convenient to fold.

The utility model discloses a folding pet bathing pool in the technical field of pet bathing pools, which comprises a pool and a connecting piece, the bottom of the pool is provided with the connecting piece, the inner side of the connecting piece is provided with a supporting leg, the supporting leg is rotatably connected with the connecting piece, one side of the supporting leg is embedded with a sliding groove, a sliding block is arranged in the sliding groove, and the sliding block is slidably connected with the sliding groove. A sliding block is arranged in the sliding groove, a supporting rod is arranged on one side of the sliding block, the supporting rod is rotationally connected with the sliding block, an adjusting plate is arranged on one side of the sliding block, the adjusting plate is rotationally connected with the sliding block, an inserting rod is arranged on one side of the adjusting plate, a through hole is formed in the surface of the sliding block in an embedded mode, and a positioning hole is formed in the sliding groove. According to the pet bathing pool, the folding function of the supporting legs is achieved, so that the pet bathing pool is more convenient and faster to transport, due to the fact that the size is reduced, more time and labor are saved in the transport process, and the supporting legs can be folded and unfolded only by sliding the sliding blocks in the sliding grooves.

The utility model relates to medical technology field, concretely, a kind of medical mini trolley is related to it.The utility model discloses a trolley, infusion rod and micropump are placed on trolley, trolley includes two board surfaces, two board surfaces four corners are fixedly connected by support rod, the bottom of support rod is equipped with universal wheel, board surface is used to support micropump;Two support assemblies are fixedly connected with the outer wall of board surface side, support assembly can be folded in the outer wall of board surface, support assembly is used to support patient hand strength, assist patient to lean on trolley and walk.By trolley as bearing base, cooperate board surface to place micropump, while support rod provides support function to infusion rod, so that micropump and infusion system form the whole that can move with patient synchronously;Patient can walk by supporting assembly autonomously to promote trolley, so that patient needs not to be operated by nurse when getting out of bed, reduce the workload of nurse, guarantee drug continuous infusion, avoid frequent interruption and affect treatment effect.