38results about How to "Rich functionality" patented technology

The utility model relates to a dual-purpose die-casting connecting beam which comprises a beam body. The top and the bottom of the beam body are detachably connected with a lifting appliance and a supporting leg respectively, the left end and the right end of the beam body are provided with an inserting part and an inserted part respectively, the inserting part can be matched with the inserted part in an inserted mode, a screen connecting groove is formed in the front side of the beam body in a sunken mode, a screen hanging piece is arranged in the screen connecting groove, and the screen hanging piece is connected with the beam body. The beam body is further provided with a first gradienter and a second gradienter, an observation window of the first gradienter faces upwards, and an observation window of the second gradienter faces forwards. Through the arrangement, the dual-purpose die-casting connecting beam can be used as a hanging beam and can also be used as a ground beam, a user can select according to actual use scenes, and the dual-purpose die-casting connecting beam is reasonable in structural design, convenient to use and rich in functionality.

The utility model discloses an intelligent bracelet, which relates to the field of blind guiding, and is characterized in that an environment detection module is integrated in the intelligent bracelet, so that blind sidewalks and obstacles in a preset range can be identified; a main control chip integrated in the intelligent bracelet can control a prompt module to give out corresponding prompts according to the blind sidewalk and the obstacles recognized by an environment monitoring module, so that a wearer can walk on the blind sidewalk according to the prompts and safely avoid the obstacles, and in addition, compared with a blind guiding stick, the intelligent bracelet provided by the scheme is lighter, easier to carry and more convenient to use. And secondly, compared with the purchasing of a seeing-eye dog, the use of the intelligent bracelet is lower in cost, easy to obtain, simple to maintain, less in use limitation, free from the influence of factors such as territory and environment, and richer in functionality. And the braille button is arranged at the power switch of the intelligent bracelet, so that the intelligent bracelet is more convenient for the old and visually impaired people to use.

The application discloses a kind of automatic zirconium powder coating machines of uniform brushing, including driving wheel and reduction motor, the driving wheel is connected with driving roller by belt drive structure, and driving roller is connected with the output end of reduction motor, the driving wheel and driven wheel are all installed in the inside of rack, the top of conveying belt is provided with induction mechanism.The automatic zirconium powder coating machine of uniform brushing, workpiece moves right in the process of moving and will be contacted with the bottom end of the paddle collision, the paddle will rotate with cylinder as center after being contacted, when its top end rotates and contacts the inductive head on inductive switch, inductive switch will control external water supply equipment to open and water is discharged to sponge roller through drip tube to wet it, control stepper motor to rotate, when stepper motor rotates, it will drive gear disc through rotating frame to push storage rod to rotate, so that it will discharge zirconium powder in zirconium powder box to the inside of material guide hopper, that is, to achieve the purpose of uniform and quantitative discharging, and then it is convenient to guarantee the uniformity of subsequent brushing.

The invention discloses a protective shell of folding electronic equipment, which comprises a first shell used for covering a first part of the folding electronic equipment; the second shell is used for covering a second part of the folding electronic equipment; the magnetic attraction assembly is used for providing magnetic attraction connection; the position adjusting assembly is arranged on the back of the first shell; the magnetic attraction assembly is connected to the position adjusting assembly so that the magnetic attraction assembly can at least move between a first working position and a second working position relative to the first shell, the magnetic attraction assembly is located on the back of the first shell when the magnetic attraction assembly is located at the first working position, and the magnetic attraction assembly is located at the back of the second shell when the magnetic attraction assembly is located at the second working position. The center of the magnetic attraction assembly is closer to the central axis of the folding type electronic equipment in the unfolded state than the first working position. According to the invention, when the folding electronic equipment is connected to the external magnetic support, the magnetic connection point can be closer to the central axis of the equipment in an unfolded state, so that the connection stability and the anti-falling capability are improved.

The application provides an elevator car sill with a composite dustproof structure and a mounting method, and belongs to the technical field of elevator car sills; the elevator car sill comprises a multifunctional cleaning module and an accessory, and the multifunctional cleaning module is fixedly connected with the accessory on the side surface. The multifunctional cleaning module can clean dust and dirt in the sill and lubricate the sill, thereby reducing the friction between the moving wheels of the car door and the sill, which not only enriches the functionality of the device to a certain extent, but also improves the competitiveness of the device in the market to a certain extent. The baffle module can be popped out when the car door is opened and be pressed and closed by the car door when the car door is closed, so that the module neither blocks the normal opening and closing of the car door, nor blocks small stones from entering the track when the car door is opened, which improves the dustproof effect of the device to a certain extent.

The utility model relates to the technical field of data acquisition devices, in particular to a multi-modal sensor array data acquisition device, which comprises a mounting disc, a structural cylinder is fixedly mounted on the upper side of the mounting disc, a multi-modal sensor array data acquisition assembly and a data processing assembly are arranged on the inner side of the structural cylinder, and a protection assembly is arranged on the outer wall of the structural cylinder. The multi-modal sensor array data acquisition assembly comprises an electric telescopic rod, the electric telescopic rod is fixedly installed at the bottom of the inner side of the structural cylinder, a plurality of shaft seats are fixedly installed on the upper side wall of the output end of the electric telescopic rod at equal intervals in the circumferential direction, rotating rods are rotatably installed on the side edges of the shaft seats, and a plurality of rotating grooves are formed in the side wall of the structural cylinder at equal intervals in the circumferential direction; and rotating plates are rotationally mounted on the inner sides of the rotating grooves. According to the utility model, through the arrangement of the multi-mode sensor array data acquisition assembly and the protection assembly, various data in the atmosphere can be monitored, the functionality is relatively comprehensive, in addition, the protection cover plays a role in protecting the sensor, and the service life is prolonged.

The present application relates to a kind of container spreader control system, including whole vehicle controller and spreader controller.Whole vehicle controller input connection lock switch, unlock switch and handle.Spread controller is connected with whole vehicle controller signal, and its input connection box access switch, lock access switch, unlock access switch, extension access buffer switch, contraction access buffer switch, and its output connection lock electromagnetic valve, unlock electromagnetic valve, extension electromagnetic valve, contraction electromagnetic valve, left side shift electromagnetic valve, right side shift electromagnetic valve.The present application cancels the control scheme of existing relay hard link, uses domestic whole vehicle controller and spreader controller and passes through CAN communication transmission signal mode, completes the functions such as container spreader's box, lock, unlock, extension, contraction, left and right side shift, left and right lateral inclination, front and back inclination, counterclockwise rotation, clockwise rotation, rotation deceleration stop, high-speed rotation, leveling function and intelligent limit angle function, and enriches the functionality of spreader system.

The application provides a knee and leg massage device, which comprises a knee and leg main body, a hot compress part and a first massage part. The knee and leg main body is used for sleeving a user. The hot compress part is installed on the knee and leg main body and is located in a massage space. The hot compress part is used for hot compressing the knee and part of the leg of the user. The first massage part is installed on the knee and leg main body and is located on one side of the hot compress part. The first massage part and the hot compress part are located at different positions of the knee and leg main body and are used for jointly massaging the knee and part of the leg of the user. The knee and leg main body integrates the hot compress effect and the massage effect through the hot compress part and the first massage part, realizes multifunctional massage, avoids the problem that only the knee or part of the leg of the user can be hot compressed but cannot be massaged, and enriches the functionality of the knee and leg massage device.

This application provides a red light component and a backrest cushion. The red light component includes a backrest cushion body and a red light module. The backrest cushion body is used for users to lean against. The backrest cushion body has at least one support portion for users to support themselves. The red light module is connected to the backrest cushion body. The red light module includes a red light element connected to the support portion. The red light element outputs red light and is used to irradiate the user leaning against the backrest cushion body with red light, realizing the red light irradiation function of the red light component. This allows the red light element to provide red light therapy to the user, thus integrating the leaning function and red light therapy function into the backrest cushion body, avoiding the limitation of only having a leaning function and enriching the functionality of the red light component.

The utility model discloses a kind of pipe beam, display system, steering system and vehicle, the pipe beam includes pipe beam body and reflecting film, the reflecting film is arranged on at least part surface of the pipe beam body, the reflecting film is suitable for reflecting light to realize vehicle-mounted head-up display function.According to the pipe beam of the utility model, by the setting of reflecting film, pipe beam structure can be effectively utilized to improve, so that when pipe beam is used in display system, the space occupation and manufacturing cost of display system are reduced.

The invention provides a water-saving sprinkling irrigation device for agriculture and forestry. The water-saving sprinkling irrigation device comprises a movable seat body, a first irrigation unit, a second irrigation unit and a recovery unit. A water supply tank is arranged at the top end of the movable seat body; the first irrigation unit is provided with a plurality of water spraying parts facing the ground and is used for irrigating seedlings and low crops; the second irrigation unit is provided with two spraying parts which are symmetrically arranged in the width direction of the movable seat body, and the spraying parts are used for spraying water or pesticide to the shrubs; and the recovery unit is arranged on the movable seat body, is provided with two collecting parts corresponding to the two spraying parts respectively, and is used for recovering the liquid medicine overflowing from the shrubs or the spraying parts. According to the water-saving sprinkling irrigation device for agriculture and forestry, the first sprinkling irrigation unit and the second sprinkling irrigation unit which can be independently controlled are arranged, the device can be matched with various different types of plant shuttle planting scenes, part of water / pesticide liquid can be recycled, the water-saving effect is remarkable, and practicability is high.

The utility model relates to the technical field of new energy automobiles, and provides a charging socket for a new energy automobile and the new energy automobile. The shell is provided with a first through hole and a second through hole which are arranged at an interval, a controller is arranged on the inner side surface of the shell, and a light bar display electrically connected with the controller and a charging stop button electrically connected with a vehicle battery management system are arranged on the outer side surface of the shell; the shell is further provided with a protection mechanism for shielding the first through hole or the second through hole. When a user selects one charging interface to be connected with a charging gun for charging, the other through hole can be shielded by the protection mechanism, so that foreign matters are prevented from entering the other charging interface in the charging process, the charging safety is improved, and the service life of the charging interface is prolonged; a user can monitor the charging condition of the vehicle through the light bar display and can operate the charging stop button to quickly stop the charging process, and the charging socket is rich in function and convenient to use.

The utility model discloses a multifunctional hook used for a double-end charging wire and a power bank, the hook comprises a main body, the main body is provided with accommodating grooves, at least two accommodating grooves are arranged side by side, the accommodating grooves can be used for accommodating a connector of a connecting wire, the accommodating grooves are provided with first notches and second notches, and the first notches are communicated with the second notches. The connector can be detachably arranged in the containing groove through the first notch and the second notch. The power bank applies the hook, and the hook is detachably connected with the power bank body. The hook is provided with the two containing grooves, two connectors of the double-end charging wire can be fixed at the same time, and the charging wire can be properly contained. In addition, the connector of the charging line and the hook are easy to disassemble and assemble, and use is convenient for users. The hook not only can be used as a storage accessory, but also can be used as a power bank to be provided for a user as an accessory of a handle, so that the functional use of the hook in different scenes is embodied.

The multifunctional clothes hanger comprises a clothes hanger body, a hook is arranged on the clothes hanger body, supporting arms are arranged on the two sides of the hook respectively, receding openings are formed between the supporting arms and the clothes hanger body, the receding openings are located at the positions close to the hook, and a plurality of positioning bosses are arranged on the side faces of the supporting arms. Positioning elastic pieces are arranged on the positioning buckles, clamping grooves are formed in the positioning buckles, the supporting arms are inserted into the clamping grooves, positioning grooves are formed in the side walls of the clamping grooves, and the positioning grooves are connected with the positioning bosses in a clamped mode. When the clothes hanger is used, a user can adjust the relative position of the positioning buckle according to the size of a collar of clothes, the collar is clamped through the positioning elastic piece, it is guaranteed that the position of the clothes is fixed, the situation that the clothes fall off is effectively avoided, in addition, the supporting arms can be used for airing shoes, and the functionality of the clothes hanger is enriched.

The application discloses a split type adjustable maintenance machine dock, which comprises a bearing plate, a walking mechanism, a first lifting column and a limiting rod, a screw rod is arranged at the bottom of the bearing plate, a sliding seat is slidably connected to the screw rod, the sliding seat is slidably connected to the bottom of the bearing plate, the bearing plate is fixedly connected with a fixed base, two groups of the walking mechanisms are symmetrically arranged, a first stand and a second stand are arranged above the walking mechanisms respectively, the top of a first hydraulic cylinder is connected with the first lifting column, the inner side of the first lifting column is connected with a mounting plate, and the mounting plate is fixedly connected to one side of a maintenance platform. The split type adjustable maintenance machine dock, the maintenance platform above the first stand and the second stand can accommodate two groups of maintenance personnel respectively, workers can disassemble the limiting rod and fasteners and move the second stand out of the inner side of the blocking frame according to the needs, so that the second stand provided with the maintenance platform can be moved to the required position, thereby facilitating the use requirement of linkage maintenance.

The utility model discloses a multifunctional portable lamp, which relates to the technical field of portable lamps and comprises a main board, a front shell and a rear shell, the front shell and the rear shell are respectively arranged at the front end and the rear end of the main board, an ultraviolet lamp and a white lamp are respectively arranged on the main board, and a plurality of groups of infrared lamps are arranged on one side of the ultraviolet lamp. According to the device, light is focused through the lamp cup, the irradiation intensity of the ultraviolet lamp is improved, fluorescence reaction with substances on vegetables is generated through irradiation of the ultraviolet lamp, the freshness degree of the vegetables is reflected, authenticity of banknotes is identified through the ultraviolet lamp, during use, red light is emitted through the infrared lamp, and the camera can reflect the red light through the optical filter, so that the service life of the banknotes is prolonged. And then the existence of the camera can be detected through the optical filter, so that the device has multiple functions and is relatively high in practicability.

The utility model discloses a kind of for heavy metal pollution water source analyzers, including heavy metal analyzer main part;Auxiliary moving structure, the auxiliary moving structure includes support, the support is fixed in the central position of heavy metal analyzer main part both sides lower part symmetry, and support inside is equipped with movable frame, the middle portion of movable frame one end is rotatably connected with moving wheel, and movable frame outside is threaded with connecting frame, the lower end of connecting frame inside is equipped with bracket;Still including initiative limiting structure, the initiative limiting structure includes movable slot, the movable slot is equidistant in the limiting mouth inner wall, and the inner end of movable slot inner wall is fixed with movable spring, the one end of movable spring is fixed with limiting column.The utility model can be applicable to the limited use of different size test tube, and through guide ball, test tube can be conveniently taken and placed, time and energy are saved, convenient to use.

The utility model relates to the technical field of collecting box bodies, in particular to a chemical experiment waste liquid collecting box which comprises a bottom plate, a supporting plate fixedly connected to the top of the bottom plate, a collecting box body fixedly connected to the top of the supporting plate, a processing mechanism arranged on the side face of the collecting box body, and a liquid outlet mechanism arranged at the bottom of the supporting plate. The liquid outlet mechanism comprises a liquid outlet pipe fixedly connected to the side face of the collecting box, the liquid outlet pipe communicates with the collecting box, an electric control valve is arranged outside the liquid outlet pipe, a vertical plate is fixedly connected to a top plate of the supporting plate, a round rod is rotationally connected into the vertical plate, and a rectangular plate is fixedly connected to the side face of the round rod. Through cooperative use of the liquid outlet mechanism, after waste liquid treatment is completed, the rotating rod can be driven to rotate under the action of the air cylinder, then the collecting box body is made to incline, all waste liquid in the collecting box body can be discharged through the liquid outlet pipe, the liquid outlet speed of the waste liquid is increased, and the collecting box body is more practical in use.

The multifunctional intervertebral disc protrusion therapeutic apparatus comprises a bearing waist supporting plate, a thermal therapy waist protecting soft cushion is fixedly installed in the middle of the front face of the outer portion of the bearing waist supporting plate, and a jacking soft cushion is fixedly installed in the middle of the back of the bearing waist supporting plate. The whole bearing waist supporting plate is of a hollow bearing structure with the front face concaving inwards in an arc mode and the back protruding outwards in an arc mode, the strap loading boxes are symmetrically and fixedly installed in the middles of the two sides of the bearing waist supporting plate, and the charging power source is fixedly installed on one side of the interior of the bearing waist supporting plate. A heating assembly is fixedly installed in the middle of one side in the bearing waist supporting plate. According to the utility model, a bidirectional wearable structure is adopted, so that the device can select a corresponding wearable fitting end according to the use requirements of a patient in normal use and work, and the front and back ends of the device adopt different treatment and relief modes, thereby effectively enriching the overall use functionality.

The utility model relates to the field of aluminum honeycomb panels, and discloses an aluminum honeycomb panel structure of a hospital operating room, which comprises a support plate, the front surface of the support plate is detachably connected with a protective shell, the upper end and the lower end of the inner wall of the support plate are respectively provided with a wire conveying channel, and the center of the inner wall of the support plate is provided with a mounting assembly. The mounting assembly comprises a bee-shaped nest plate, bottom plates are detachably connected to the bottom ends of the front surface and the rear surface of the bee-shaped nest plate, a mounting plate is clamped to the upper surfaces of the bottom plates, a top plate is clamped to the upper surface of the mounting plate, and a plurality of sets of evenly-distributed sound absorption strips are fixedly mounted on the front surface of the mounting plate. According to the utility model, the parts in the mounting assembly are matched with each other through the connection relationship, so that the protection effect on the bee-shaped nest plate is realized, the maintenance convenience of a worker is improved, the maintenance cost for replacing materials of the equipment is reduced, and the heat insulation and sound insulation effects of the equipment are enhanced.

The utility model discloses solve the problem that the voice function in current water cup is difficult to complete complex interaction, provide a kind of accompany water cup based on AI module, including the AI module being provided with AI intelligent chip, AI module is arranged in water cup outside, still including water cup, cup cover, speaker, microphone, communication module, main control unit, power module and display screen, wherein cup cover and water cup detachable connection, cup cover inside is hollow, be provided with speaker, microphone, communication module, power module and main control unit in cup cover, the top of cup cover is provided with openwork hole, and openwork hole is provided with fixed display screen, and display screen is exposed on the upper surface of cup cover, power module and main control module are electrically connected, speaker and microphone are connected with main control unit communication respectively, communication module also is connected with main control unit communication, and main control unit is connected with the AI module outside water cup through communication module, so that water cup has the ability of AI water cup reading.

This invention relates to the field of organic synthesis and discloses a diamine monomer containing both a carboxyl group and an imide ring, as well as a method for its preparation. This diamine monomer simultaneously contains both a carboxyl group and an imide ring. This diamine monomer enriches the variety of carboxyl-functionalized diamine monomers currently available, and the presence of the imide ring enhances the functionality of the diamine monomer, broadening its application scenarios in different polymers and providing polymers with physical and chemical properties not possessed by existing carboxyl-functionalized diamine monomers.

The utility model relates to the field of linear motor equipment, and discloses a sliding rail for a linear motor, which comprises a mounting rail, a sliding seat is fixedly mounted on the upper surface of the mounting rail, a motor seat is fixedly mounted on the upper surface of the sliding seat, and a ball is in rolling connection with the axis of the lower surface of the sliding seat. A rail groove is formed in the axis of the upper surface of the mounting rail, two sets of auxiliary plates are fixedly connected to the left end and the right end of the upper surface of the mounting rail, a compensation assembly is arranged in a groove in the lower surface of the sliding seat and comprises a mounting plate, and supporting rods are hinged to the left end and the right end of the lower surface of the mounting plate. According to the utility model, the torsion compensation effect on the rollover of the sliding seat is realized through the mutual matching of parts in the compensation assembly, the phenomenon that the sliding seat moves at a high speed in the mounting rail to cause the derailing of the equipment is avoided, the protection property of the equipment in the use process is improved, and the stable effect of the long-time operation of the equipment is enhanced.

The utility model discloses a multifunctional portable sound box, which comprises a box body, a loudspeaker, a main board and a control panel, a partition plate is arranged in the box body, and a first cavity and a second cavity are formed in the two sides of the partition plate respectively. The loudspeaker is arranged in the first cavity, and the loudspeaker is electrically connected with the main board; the main board is arranged in the second cavity; the control panel is arranged in the second cavity, and the control panel is electrically connected with the main board; the control panel is provided with a guitar input jack, a foot switch jack, a mode selection button, a guitar model selection knob, a guitar input signal gain knob, a bass area adjusting knob, an alto area adjusting knob, a treble area adjusting knob, a guitar input volume knob, a modulation effector, a delay / reverberation effector, a switching button and a Bluetooth pairing button. An output volume knob, an auxiliary input jack and an earphone output jack. By arranging the control panel, multiple functions are integrated, so that a user can operate more conveniently.

The utility model provides a lens array structure, and aims to solve the problems of unstable connection between a lens array and an optical fiber, low optical transmission efficiency, high assembly difficulty and the like in the prior art. The structure is characterized in that a lens array can efficiently couple laser emitted by a laser into an optical fiber through optical design; the optical fiber patch cord is matched with the limiting groove of the lens array through a cylindrical anchor point, so that high-precision positioning is realized; the optical fiber glue injection bin can inject UV glue or matching liquid with the same refractive index as the optical fiber, the unevenness of the fracture surface of the optical fiber is optimized, and the optical transmission effect is improved; a tight package positioning point and a loose package positioning point between the lens array and the laser or photodiode substrate realize rapid positioning and preliminary fixation of the lens array. According to the utility model, through multi-dimensional innovative design, the optical transmission efficiency, the assembly precision and the structural stability are obviously improved, and the device is suitable for the fields of optical communication, laser processing and the like.

This application provides a coffee tamper, which includes a handle, a powder feeding needle assembly, and a tamping assembly. The handle has a first receiving cavity and a second receiving cavity, the first receiving cavity having a top opening. A cover is connected to the handle and can cover the top opening of the first receiving cavity. A connecting seat is connected to the cover and supports each powder feeding needle. Each powder feeding needle can be received in the same first receiving cavity and disengages from the first receiving cavity as the cover disengages from the top opening. The tamping assembly includes a first connecting rod and a tamping plate. The first connecting rod is received in the second receiving cavity and is detachably connected to the handle. The tamping plate is detachably connected to the first connecting rod and is used to tamp coffee powder, so as to integrate the powder feeding and tamping functions in the same coffee tamper. Users can complete the powder feeding and tamping operations without changing tools, effectively improving operating efficiency and enriching the functionality of the coffee tamper.

The application discloses a roadway repairing machine and relates to the technical field of coal mines.The roadway repairing machine comprises a base, a support, a walking assembly, a first lifting driving element, an anchor breaking assembly and a gangue breaking assembly.The support is arranged on the base in a lifting manner to support the roof of the roadway.The walking assembly is arranged on the two sides of the base and can drive the roadway repairing machine to move.The first lifting driving element is arranged on the base and can drive the walking assembly to lift.The anchor breaking assembly is arranged on the support and can break the anchor of the roof of the roadway.The gangue breaking assembly is arranged on the base and can break the coal gangue.The roadway repairing machine simultaneously integrates the gangue breaking assembly and the anchor breaking assembly, so that the manpower is saved, the efficiency and safety of the roadway repairing of the coal mine are improved, the support can support the roof of the roadway in a lifting manner, the support plays a supporting role, and the functionality of the roadway repairing machine is enriched.

The utility model relates to the field of seedling raising, and discloses a seedling raising greenhouse which comprises two supporting frames, bases are mounted at the bottoms of the two supporting frames, a reservoir is arranged between the bottoms of the two supporting frames, a supporting plate is slidably mounted between the tops of the two supporting frames, and a water pump is mounted on the upper surface of the supporting plate. A water pumping pipe is installed at a water pumping opening of the water pump, a lower pipe opening of the water pumping pipe extends to the bottom of the reservoir, a water outlet pipe is vertically installed at a water outlet of the supporting plate, and water in the reservoir is pumped into the water outlet pipe through cooperation of the water pump and the water pumping pipe, injected into a flow dividing pipe and then sprayed out through a plurality of spray heads. The control rod is matched to drive the supporting plate to move between the two sets of guide rods, a pipe opening in the bottom of the water pumping pipe is always arranged in water in the reservoir, water flow in the flow dividing pipe is continuously provided, watering of the whole row of seedlings below the moving path of the supporting plate is achieved, the labor intensity of a user is relieved, and meanwhile the working efficiency can be improved.

The utility model discloses intelligent double pulse power supply, including box, the support of installing the bottom of box and the support mechanism of setting at the one end of support, be used for supporting intelligent double pulse power supply, still include the switching mechanism of setting at the one side of support mechanism, be used for switching the working condition of support mechanism, through the rotation of hexagon nut drive screw rod, under the transmission of screw thread effect, screw rod along the axial lifting of fixed frame, and then the support height of intelligent double pulse power supply is adjusted, makes intelligent double pulse power supply can satisfy different height ground use, through the pull ring pull round plate movement, will limit rod from the draw -out of card slot, remove the positioning of opposite pipe, rotate 180 degrees to square tube, loosen the pull ring, make the pulley downward, make intelligent double pulse power supply in the use process can satisfy different height ground use and conveniently move intelligent double pulse power supply, and the functionality of intelligent double pulse power supply is enriched.