26results about How to "Easy to stand" patented technology

The invention provides a multifunctional squatting pan for old people. The multifunctional squatting pan comprises a base, a guide seat, a driving assembly and a transmission assembly. The driving assembly is controlled to drive the guiding base to move downwards, so that the sitting plate supports the old people to be converted from the standing posture to the sitting posture and then to the squatting posture, and the driving assembly is controlled to drive the guiding base to move upwards, so that the sitting plate supports the old people to be converted from the squatting posture to the sitting posture and then to the standing posture. Therefore, squatting and standing of the old people during defecation can be assisted conveniently, comfort and safety of the old people during defecation are improved, the old people can be supported through the cushion to change postures from standing postures to sitting postures to squatting postures or from squatting postures to sitting postures to standing postures only by controlling the guide seat to move downwards or upwards, operation is easy and convenient, and practicability is high. When the height of the guide seat is lower than the sitting height, the height of the seat cushion can be adjusted according to the requirements, so that the squatting height can be adjusted, different old people can conveniently use the device, and the practicability of the device is improved.

The utility model discloses a shell structure of grinding equipment, which comprises a base and a frame structure arranged on the base, four side plates are mounted on the frame structure, and a distribution box is fixed at the top of the frame structure; wherein two adjacent side plates are provided with openings located at the same corner, each opening is slidably provided with an operation door, and magnetic parts which are magnetically attracted with each other are embedded into the ends, making contact with each other in a closed mode, of the two operation doors; observation windows are mounted on the other two adjacent side plates; a bottom groove is formed in the bottom of the base, and a water tank assembly is arranged in the bottom groove in a sliding mode. The operation space is increased by changing the arrangement mode of the operation door, workpiece feeding and discharging operation can be conveniently carried out in the space with the small size, meanwhile, cooling liquid collection treatment is carried out on the outer side of the shell structure, and convenience is improved.

The utility model relates to a relative motion support steel structure with a plane rotation function, which comprises a shank frame, and the shank frame is provided with an overturning frame and a rotation driving assembly for driving the overturning frame to rotate towards one side. The guide piece slides on the shank frame in a guiding mode in the transverse direction, the pull rod is arranged on the shank frame in a swinging mode, the pull rod driving piece drives the pull rod to swing, one end of the pull rod is in linkage with the pull rod driving piece, the other end of the pull rod is hinged to the overturning frame, and the overturning frame is connected to the guide piece and can rotate relative to the shank frame. The space on one side of the shank frame can be released in a sideslip rotating mode, the problem that the space is narrow is solved, and a user can stand more conveniently.

This invention provides a communication landscape tower that is easy to maintain, relating to the field of communication landscape towers. It includes a supporting low pole, a supporting ball, an annular retaining plate, and a mobile ladder. The supporting low pole is fixedly vertically installed, and a flange connector is installed at the top of the supporting low pole. The supporting ball is fixedly installed at the top of the flange connector. This invention moves the mobile ladders on each side outwards by different lengths, creating a stepped effect that facilitates subsequent climbing by maintenance personnel and improves their work efficiency. The invention also features a fixed protective vertical plate that assists maintenance personnel in climbing and provides some protection. Finally, the invention uses three annular retaining plates that flip to the same height and merge together to assist maintenance personnel in climbing and to facilitate their standing.

A woven fabric sewing device for dredged silt layers includes a support frame, a floating plate fixed to the bottom of the support frame, and a traction machine fixed to the upper end of the support frame. The traction rope of the traction machine is led out and connected to a dike on one side. This utility model provides a woven fabric sewing device for dredged silt layers, which can significantly improve construction efficiency and reduce safety risks.

The utility model relates to the technical field of sports equipment, and discloses a rhythm platform with a leaning auxiliary mechanism, which comprises a base, a vibration platform and a mounting shell, the vibration platform is arranged at the top position of the base, the mounting shell is arranged above the vibration platform, a rectangular opening is arranged on one side of the mounting shell, and a leaning auxiliary mechanism is arranged on the mounting shell. A sliding plate is slidably connected to the inner wall of the rectangular opening, a backrest is fixedly connected to the end of the sliding plate, and the backrest is located over the vibration platform. The height of the backrest and the two armrests can be adjusted, users with different heights can conveniently stand on the vibration platform to move, the inclination angle of the guide rod is changed through the second connecting frame matched with the first connecting frame, the guide rod can drive the sliding plate to transversely move, and the user can conveniently sit on the vibration platform. The sliding plate drives the backrest to transversely move until the backrest is in contact with the back of people, so that people can lean the back on the backrest, and the chair is practical and suitable for wide popularization and use.

The invention relates to a backpack type power supply assembly which is used for providing electric energy for an electric tool and comprises a shell, a backpack device which is used for being worn by an operator and is connected with the shell, and a plurality of battery packs which are detachably connected with the shell through plugging and unplugging actions, the plurality of battery packs comprise at least one first battery pack, a second battery pack and a third battery pack, and the first battery pack is at least partially overlapped with the second battery pack in the plugging direction and is at least partially overlapped with the third battery pack in the direction perpendicular to the plugging direction. According to the backpack type power supply assembly, through the arrangement, the multiple battery packs in the backpack type power supply assembly are compactly arranged, the size is small, and the backpack type power supply assembly is suitable for being carried by an operator.

The utility model relates to the technical field of mobile power supplies, in particular to a power bank which comprises a columnar shell, a circuit board assembly, a winding disc and a columnar battery cell are sequentially arranged in the columnar shell in the axial direction, and the winding disc, the columnar battery cell and the columnar shell are coaxially arranged; a data line fixing groove is formed in the side portion of the columnar shell in the circumferential direction, and a cable access hole is formed in one side of the data line fixing groove; according to the utility model, the internal structural layout of the power bank is optimized through the layout mode of the columnar shell, the axial layering and the coaxial structure, and the space utilization rate is improved. According to the design, a larger mounting space is provided for the battery cell, the capacity of the battery cell is favorably improved, and the cruising ability of a product is further enhanced; meanwhile, the winding disc is arranged between the circuit board assembly and the battery cell, the physical heat insulation effect is achieved, the heat influence on the circuit board assembly when the battery cell works is reduced, the stability of a circuit system is guaranteed, and the use safety of a product is improved.

The utility model belongs to the technical field of box nailing machines, and particularly relates to an anti-pinch box nailing machine which comprises a supporting pile and a motor, the output end of the motor is fixedly connected with a speed reducer, the upper surface of the speed reducer is fixedly provided with a box nailing machine rack, and the top end of the supporting pile is fixedly connected with a square tube. A supporting bracket is fixedly connected to the side of the supporting pile, a bottom plate is movably installed in the supporting bracket, and a first electric telescopic rod is movably installed at the bottom of the bottom plate. The incomplete toothed bar can be driven by a machine frame of the box nailing machine to translate, so that convex teeth of the incomplete toothed bar can drive the incomplete gear to rotate, the extension plate is inclined, one end of the extension plate downwards presses the spring, a protrusion at the other end of the extension plate is far away from the metal cover, and when the convex teeth of the incomplete toothed bar are separated from the incomplete gear, the spring can reversely push the extension plate immediately; and a bulge at the other end of the extension plate can knock the metal cover to generate sound, so that a worker can be reminded to be far away from the machine frame of the box nailing machine.

The utility model relates to a large-scale medical equipment installation transfer device, which belongs to the technical field of annular medical electron linear accelerator installation and comprises a frame body, the frame body is of an open I-shaped structure, two universal wheels are respectively installed at two ends of the frame body, rotating arms are installed on the universal wheels, the rotating arms are hinged with a handle, the rotating arms are driven by the handle, and the rotating arms are fixed on the frame body. The directions of the universal wheels are controlled, and the rotating arms of the two universal wheels at the same end are connected through a pull rod so as to guarantee synchronous steering; a mounting hole for connecting equipment is formed in the top of the frame body, and a plurality of adjustable heavy-load foot cups are mounted at the bottom of the frame body; the frame body is of the open I-shaped structure, a worker can stand on the periphery of the frame body to conduct installation and debugging work conveniently, the two universal wheels are installed at the two ends respectively, the two ends can steer at the same time, and transfer in a limited machine room labyrinth channel is facilitated; the adjustable heavy-load foot cups are arranged at the bottom of the frame body, so that the frame body is stably supported during installation or debugging.

This utility model discloses a busbar connector box maintenance lifting platform, which includes a two-wheeled frame with a front fork, a rear fork, and a handlebar; a front wheel mounted on the front fork; a rear wheel mounted on the rear fork; a height-adjustable seat mounted on the top side of the middle of the frame; and two L-shaped support frames respectively hinged to the front and rear forks. Each support frame includes a U-shaped, open pressure beam that extends beyond the wheel opening; and a support rod with one end fixedly connected to the end of the pressure beam and the other end hinged to the front or rear fork of the frame. The frame, with the front wheel mounted on the front fork and the rear wheel on the rear fork, can be moved flexibly and quickly into narrow passages. The seat can be raised to a certain height for maintenance of the busbar connector box at higher positions. The support frames support the top of the frame, and the U-shaped pressure beam provides a large span of support, thus providing sufficiently stable support after raising the frame, facilitating operation while standing on the platform.

This invention discloses scaffolding for arch ribs of arch bridges, relating to the field of scaffolding technology. The invention includes four scaffolding poles and two frame plates. Two limiting holes are provided at one end of each scaffolding pole. Two connecting sleeves are provided on the lower surface of each frame plate. One end of each scaffolding pole is in movable contact with the inner wall of the connecting sleeve. U-shaped sleeves are provided on both sides of each frame plate. The surface of the connecting sleeves is provided with a disassembly and assembly mechanism for assembling and disassembling the scaffolding poles. A fixing mechanism is provided inside the U-shaped sleeve. By rotating a lead screw, the lead screw drives a second slider to move horizontally along the inner wall of a second sliding groove. The second slider moves the scaffolding poles horizontally through the connecting sleeves, thus facilitating the horizontal displacement of the scaffolding. This allows construction workers to stand on the scaffolding and perform construction work at different locations on the two arch ribs of the arch bridge. Simultaneously, it effectively reduces the amount of scaffolding used during construction and effectively reduces the time required to erect the scaffolding.

The utility model relates to the technical field of walking-aid carts for old people, and discloses a portable handcart, which comprises a front foot component, and front rollers are symmetrically arranged at the bottom of the portable handcart; the top of the rear foot assembly inclines upwards and is hinged to the top of the front foot assembly, and rear rollers are symmetrically arranged at the bottom end; the bottom of the backrest assembly is connected to the inner side of one end, close to the rear roller, of the rear leg assembly; the rear side of the seat surface is rotationally connected to the backrest assembly, and the front side is coaxially hinged to the tops of the front foot assembly and the rear foot assembly; the folding supporting mechanism is rotationally connected with the rear leg assembly and rotates forwards and backwards around the rear leg assembly to drive the front leg assembly, the backrest assembly and the seat surface to be unfolded and folded; the problems that in the prior art, a cart is not fixed after being folded and is prone to rotating and scattering during carrying, and carrying and storage are not facilitated are solved.

The invention belongs to the technical field of access control recognition devices, and particularly relates to an intelligent access control recognition device and a recognition method thereof. The identification assembly is mounted on one side of the top of the access control guardrail; the recognition assembly comprises an adjusting mechanism, a linkage mechanism and a protection mechanism. The linkage mechanism is in transmission connection with the output end of the adjusting mechanism, and the protection mechanism is in transmission connection with the top of the linkage mechanism. The linkage mechanism is driven to ascend and descend through the output end of the adjusting mechanism, angle adjustment of the linkage mechanism is driven through the output end of the adjusting mechanism, the linkage mechanism is made to be compatible with the faces of pedestrians at different positions, accurate recognition and shooting are carried out, and self-cleaning and protection are carried out on the linkage mechanism through the protection mechanism. And the characteristic of being used in a severe environment is effectively compatible.

The utility model is suitable for the technical field of leakage current detectors, and provides a transformer station insulator leakage current detector comprising a first electric cylinder; the sleeve plate is fixedly arranged on an output rod of the first electric cylinder in a sleeving manner; the U-shaped plate is fixedly mounted on the sleeve plate; the positioning plate is fixedly mounted on the U-shaped plate; the transverse shaft is rotationally mounted on the positioning plate; the rotating plate is fixedly arranged on the transverse shaft in a sleeving manner; the second electric cylinder is fixedly mounted on the rotating plate; and the leakage current detection mechanism is mounted on an output rod of the second electric cylinder and is used for detecting the leakage current condition of the transformer substation insulator. According to the transformer substation insulator leakage current detector provided by the scheme, a worker can conveniently stand on the ground to detect a transformer substation insulator installed at a high position, and the transformer substation insulator leakage current detector can be folded and stored and is relatively convenient to operate.

A novel standing-assisting chair comprises a chair seat, brake casters and electric push rods, the lower portion of the chair seat is connected with a plurality of chair legs, the bottoms of the chair legs are connected with the brake casters, the upper portion of the chair seat is connected with a chair back, the two sides of the chair back are connected with the push rods, the outer portion of the chair back is connected with a back cushion, the two sides of the chair back are connected with vertical protection plates, the inner sides of the vertical protection plates are connected with the chair seat, and the upper portions of the vertical protection plates are connected with armrests. Control buttons are arranged at the lower parts of the armrests, the chair seat is provided with a reinforcing rod, a mounting plate is arranged in the middle of the reinforcing rod, the mounting plate is rotationally connected with an electric push rod through a lower shaft rod, the electric push rod is provided with an output rod, the output rod is provided with a connecting plate, a through hole is formed in the middle of the chair seat, and the electric push rod is matched with the through hole and penetrates through the through hole. The standing assisting device is comfortable to lean, convenient to move and suitable for being used in various indoor or outdoor environments, pushing assistance is provided for standing of old people by additionally arranging a standing assisting structure, the gravity center of the old people inclines forwards, and standing is convenient.

The utility model relates to a rail cab apron which comprises a main body frame, an anti-skid panel embedded in the main body frame and fixed bottom corners arranged at the four corners of the bottom of the main body frame. The main body frame is a rectangular frame formed by welding hollow profiles on four sides, and a supporting beam is arranged in the rectangular frame; a clamping groove is formed in the upper end of each fixed bottom corner, and the section bars at the four corners of the main body frame are clamped to the fixed bottom corners; a fixed connecting part is arranged at the outer end of the lower part of each fixed bottom corner, and the fixed connecting parts are connected with a rail steel rail through fasteners; lighting, alarming and protecting units are arranged on the peripheral side walls outside the main body frame; the rail cab apron solves the problem that a sight blind area is generated during operation of a traditional cab apron, the operation condition of personnel above the cab apron and the operation condition of personnel at the bottom of a pit can be visually observed, and potential safety hazards generated during cross operation are prevented; compared with an existing cab apron, the service life is prolonged, the operation safety coefficient is improved, the personnel operation risk is reduced, and the operation security function is fundamentally achieved.

The present application relates to a kind of porcelain post circuit breaker production test system, including conveying unit, the conveying unit includes conveying guide rail and reciprocatingly moves on conveying guide rail shuttle;Along the conveying direction of conveying unit, total assembly unit, inflation unit, leak detection unit, withstand voltage test unit, supervision unit are sequentially distributed;Tray, for placing porcelain post circuit breaker, realize porcelain post circuit breaker between shuttle, total assembly unit, inflation unit, leak detection unit, withstand voltage test unit, supervision unit circulation.The present application has the advantages that: by the cooperation between conveying unit, total assembly unit, inflation unit, leak detection unit, withstand voltage test unit, supervision unit, with conveying unit as the intermediate medium of transmission, realize the sequential circulation of porcelain post circuit breaker between different units, facilitate circuit breaker withstand voltage, leak detection test, avoid the phenomenon of missed detection.

The invention relates to an AI interactive wheelchair, and belongs to the technical field of wheelchairs, the AI interactive wheelchair comprises a main seat plate, two leg placing frames are fixed on the right side of the main seat plate, a pedal plate is fixed on one side, away from the main seat plate, of each leg placing frame, a front moving part is mounted at the bottom of each leg placing frame, and a rear moving part is mounted on the left side of the bottom of the main seat plate; a driving frame is fixedly installed at the bottom of the main seat plate, walking wheels driven by a motor are installed on the front face and the back face of the driving frame, two armrest frames are fixed to the top of the main seat plate, armrest plates are fixed to the tops of the armrest frames, and a seat cushion is bonded to the top of the main seat plate. An adaptive power supply is fixedly mounted at the bottom of the main seat plate, a pushing handle is fixedly mounted between the tops of the two armrest frames, and an AI interaction assembly is mounted on the outer side of the main seat plate. According to the AI interaction wheelchair, the intelligent degree of the wheelchair can be improved through the AI interaction function, and a user can stand stably and conveniently.

The communication equipment maintenance auxiliary frame with the adjusting structure comprises a supporting frame, a platform plate is installed in the supporting frame in an up-down sliding mode, and two sets of climbing assemblies capable of being adjusted in a rotating mode are symmetrically installed on the portion, located on one side of the platform plate, in the supporting frame. Connecting rods capable of moving up and down along with rotation of the climbing assemblies are fixedly installed on the side face of the platform plate, a supporting plate is fixedly installed at the bottom of the supporting frame, a control assembly capable of adjusting the inclination angles of the two climbing assemblies at the same time is installed on the supporting plate, and each climbing assembly comprises a crawling ladder with the bottom end rotationally connected with the supporting frame. According to the communication equipment maintenance auxiliary frame, the problems that the height of a supporting platform of an existing communication equipment maintenance auxiliary frame is fixed and cannot be adjusted, the auxiliary frame is inconvenient to flexibly adjust according to the actual use environment and personnel, and people cannot use the auxiliary frame conveniently are solved.

The utility model discloses a kind of slope section runner overhauling construction devices, including traction frame and swing platform, the bottom of the traction frame is equipped with multiple traveling wheels, the two sides of traction frame are respectively equipped with multiple guide wheels, and the swing platform is installed in one end or both ends of the top of traction frame. By installing guide wheel in the left and right ends of traction frame, traveling wheel is installed in the bottom of traction frame, when operating, traction frame is pulled by the steel wire rope winch installed in the top of slope section runner, so that traction frame can move from bottom to top or from top to bottom along slope section runner. At the same time, swing platform is installed on traction frame, swing platform can adjust the angle of movable frame according to the inclination of slope section runner, so that movable frame can always be in horizontal state, which is convenient for personnel to stand above movable frame for overhauling construction, and the construction is more convenient and safer.

The invention relates to a backpack type power supply assembly which is used for providing electric energy for an electric tool and comprises a shell, a backpack device which is used for being worn by an operator and is connected with the shell, and a plurality of battery packs which are detachably connected with the shell through plugging and unplugging actions, the plurality of battery packs comprise at least one first battery pack, a second battery pack and a third battery pack, and the first battery pack is at least partially overlapped with the second battery pack in the plugging direction and is at least partially overlapped with the third battery pack in the direction perpendicular to the plugging direction. According to the backpack type power supply assembly, through the arrangement, the multiple battery packs in the backpack type power supply assembly are compactly arranged, the size is small, and the backpack type power supply assembly is suitable for being carried by an operator.

The utility model belongs to the technical field of psychological counseling tools, and particularly belongs to a doll placing rack which is characterized in that a rack body is of a multi-layer structure and is arranged in a step shape, and doll placing grooves are respectively formed in each layer of the rack body; a groove or a convex edge is arranged on the lower side of the uppermost layer of rack body, and a groove or a convex edge is arranged on the upper side of the lowermost layer of rack body; the upper side and the lower side of the middle shelf body are respectively provided with a groove or a convex edge, and the groove or the convex edge of the middle shelf body is matched with the convex edge or the groove of the shelf body which is matched with the groove or the convex edge of the middle shelf body. According to the utility model, dolls are arranged in the doll placing groove, so that the dolls are placed in a standing manner and are visually observed by visitors, and the communication between consultants and the visitors is also facilitated; the placing grooves in the placing frame are diversified in style, the placing requirements of different dolls can be met, each layer of dolls can be visually displayed, and visitors can more visually observe the dolls, give meanings and judge the psychological states of the visitors. The multiple layers of shelf bodies are movably connected through the grooves and the convex edges, so that the shelf bodies are convenient to disassemble and use; and delivery is facilitated.