30results about How to "Easy to reach in" patented technology

The invention discloses an urban river water environment detection device and method, and belongs to the technical field of water environment detection devices. The urban river water environment detection device comprises a box body, a supporting plate is fixedly connected to one side of the inner wall of the box body, a collecting box is connected to the supporting plate, a detector is connectedto the upper end of the box body,a telescopic spring is connected to the end, close to the inner wall of the box body, in the collecting box, and a water inlet pipe is connected to one end, away fromthe inner wall of the box body, of the telescopic ring.Through the arrangement of a first cylinder, a first moving rod, a second cylinder and a second moving rod, a water suction pump can be matched with a spiral propelling drill bit to extend into river water to suck and sample the river water, and when deep river water needs to be detected, a user can control the spiral propelling drill bit to perform downward propelling again, so that the second moving rod can be propelled again to move downwards, the water suction pump sucks and samples the deep river water, and the user can sample river water at different depths conveniently.

The invention relates to a clamping device for glazing porcelain. The clamping device comprises a clamping rod, a supporting pipe, clamping claws and a controller, wherein a handle is arranged on theclamping rod; a brake handle is hinged to a position below the handle; the supporting pipe is of a pipe body; a plurality of supporting claws inclined outwards are arranged at the top end of the supporting pipe in an annular array; the clamping claws are rod bodies; the controller comprises a control claw and a brake wire; and the control claw comprises a lantern ring and a control rod. The clamping claws approach a second vertical pipe when the brake handle is not stressed, free ends of the clamping laws retract towards the center of the second vertical pipe so as to reach the inside of a blank with a narrow opening; when the supporting claws abut against the bottom of a blank bottle, the brake handle is manually tightened to pull the brake wire so that a connecting rod can drive the lantern ring to slide downwards, when the lantern ring slides downwards, the control rod pulls the clamping claws to expand towards all directions to be stuck on the shoulder of the bottle, and thus the blank with the narrow opening is clamped by the camping claws together with the supporting claws; and the clamping is stable, the glazing on an inner wall and an outer wall is finished at one time, andtime and labor are saved.

The invention discloses an extraction device for medicinal material distillation, which is beneficial to ensuring full utilization. The device comprises a crushing barrel, a first motor, a second motor, a heating plate, a refrigerator and a water pump, wherein the first motor is arranged at the top of the right side of the crushing barrel; a material accumulation hopper is connected to the lower part of the crushing barrel; a movable door is arranged on the right side of a herbal medicine frame, a supporting rod is arranged at the top of a distillation barrel, a ceramic heat preservation layeris arranged on the outer side of the distillation barrel, a condensation pipe is arranged in the condensation barrel, a protective shell is connected to the outer side of the bottom of the material accumulation hopper, and supports are connected to the lower portions of the crushing barrel, the distillation barrel and the condensation barrel. According to the extraction device for medicinal material distillation beneficial to ensuring full utilization, medicinal materials are conveniently crushed and collected, heating distillation treatment of the medicinal materials is facilitated, used medicinal material residues are conveniently discharged, new medicinal materials are conveniently added, distillation is facilitated, distilled heat can be recycled, and energy is conveniently saved.

The invention discloses a stomatology department oral cavity pre-implantation examination device which comprises a headrest base, a supporting frame is fixedly connected to the upper surface of one end of the headrest base, first sliding grooves are symmetrically formed in the upper surface of the supporting frame, tool boxes are movably connected into the first sliding grooves, and a second sliding groove is formed in the upper surface of the other end of the headrest base. A limiting sleeve column is movably connected into the second sliding groove, a mounting plate is movably connected into the limiting sleeve column, and a detection support is arranged on one side of the tool box. According to the oral cavity pre-implantation examination device for the stomatology department, the headrest base is arranged, the head position of a patient is fixed, meanwhile, the headrest base is used for supporting the mounting plate and the tool box, the two hands of medical workers can be liberated, the situation that the oral cavity of the patient is fixed by holding equipment with hands is avoided, the detection stability is improved, and personal errors in the detection process are reduced; the distance between the upper jaw support and the lower jaw support can be locked, occlusion of a patient in the examination process is prevented, and the examination stability is guaranteed.

The invention relates to a motor-driven cleaning brush which comprises a handle (1), a brush body (4) with brush hairs, a power supply plug (2), a switch (3) and a rotating device (6). The power supply plug, the switch and the rotating device are sequentially connected in series. The rotating device (6) is located in the handle and is characterized in that a rotating disc (5) with a groove is arranged on the handle (1), and a rotating shaft of the rotating device (6) is fixedly connected with the rotating disc (5). One end of the brush body (4) is connected onto the handle (1) through a groove on the rotating disc (5). By means of the structure, the brush body can be assembled or disassembled, so that the brush can be conveniently replaced when brush hairs on the brush body are deformed or severely abraded, and brush bodies with different lengths can be utilized to meet cleaning requirements of bottles with different lengths. The motor-driven cleaning brush is convenient to use and high in cleaning efficiency, improves practicability and better meets living requirements of people.

The invention relates to the field of lifter welding, in particular to a lifter automatic welding system. The system comprises a base, a sliding groove is formed in the base, a support is sleeved withthe sliding groove, a transverse moving air cylinder used for driving the support to move is arranged on the base, a piston rod of the transverse moving air cylinder is fixed to the support, a welding table is mounted on the base, a lifting frame is arranged on the support, the other end of the lifting support is hinged with a tilting mechanism, a driving mechanism used for driving the tilting mechanism to achieve tilting is arranged on the lifting frame, the other end of the driving mechanism is connected with the tilting mechanism, the other end of the tilting mechanism is connected with aclamping mechanism used for clamping a welding strip, a fixed frame is arranged on the welding table, a pressing air cylinder is arranged on the fixed frame, and a pressing plate used for pressing a part to be welded is fixed to a piston rod of the pressing air cylinder. According to the automatic welding system, the any position of a lifter part can be welded.

The invention provides a turning lifter for assembling an impeller of a wind generating set; the turning lifter comprises two scissor-shaped lifters; each scissor-shaped lifter comprises two rod pieces; the two rod pieces are crossed with each other, and are hinged through a hinged shaft; the rod pieces on one sides of the hinged shafts form scissor openings; the rod pieces on the other sides of the hinged shafts form scissor handles; holding structures are arranged at the ends of two supporting rods on one sides of the scissor openings, and are matched with the shapes and / or structures of corresponding places of wheel hubs of the impeller; telescopic devices are arranged between the two rod pieces on one sides of the scissor handles; fixed pieces of the telescopic devices are arranged on one of the rod pieces; the outer ends of telescopic pieces of the telescopic devices are fixed on the other one of the rod pieces; the telescopic devices are driven manually; unloading buckles are arranged on the rod pieces for connecting with slings which are connected with a crane. The turning lifter can implement the rabbit ear type impeller splicing; as the turning lifter is controlled by a manual mechanical system, the operation is simple, and the economy is good; the lifter is convenient for maintenance and use, and is flexible and convenient for disassembly.

The invention discloses a yaw frame used for a helicopter dynamic flight simulator. The yaw frame adopts design of a box-frame welding structure, a reinforcement form of multiple vertical rib plates is adopted inside the yaw frame, and so, the strength and the rigidity of the structure are improved, and the quality is reduced at the same time; and compared with a frame type structure, the box-frame structure forms a closed bearing force, and the bearing force is more per unit mass. Compared with a cast structure, a selectable material is higher in strength, the thickness of the material is thinner, the material has no tissue defects, the cost can be reduced, a reinforced rib plate structure can be flexibly and rationally designed, and the strength and the rigidity of the structure are improved through a partially closed structure, the welding reliability is simultaneously enhanced, and requirements of strength, rigidity and light weight of the structure are satisfied. A reinforcing plate structure is externally attached to the bottom and a waist position of the yaw frame, which is beneficial to strengthen a structure of a bending position of the yaw frame and to improve the stress,and is beneficial to improve the strength and the rigidity of the structure b utilizing minimum materials. A counterweight is designed to match a center of mass of an overall yaw frame system near acenter line of a rotating shaft, in order to meet the requirements of rotation accuracy, reduction of eccentric load vibration, and the like.

The invention relates to articles of daily use and discloses a portable umbrella. The portable umbrella comprises an upper nest, an umbrella stem, an accommodating casing and an umbrella handle, wherein the accommodating casing is formed by at least two sections of annular cylinders through sealing and clamping, the annular cylinder at the innermost section is connected with the umbrella stem, and the annular cylinder at the outermost section is buckled and locked with the upper nest; the umbrella handle comprises a C-shaped section and a movable section, an annular structure is defined by the movable section and the C-shaped section, the C-shaped section comprises a connecting part provided with bulges and a rotating part provided with grooves, and the rotating part and the connecting part realize positioning through matching of the bulges and the grooves. The portable umbrella is provided with the folding type accommodating casing, and the accommodating casing is used for accommodating the umbrella, occupies small space, is pulled up and matched with the upper nest to accommodate the umbrella inside when in use, is sealed to guarantee that rainwater cannot leak and wet floors or bags and the like, and is simple and convenient to operate; by means of the umbrella handle with the annular structure, people can reply messages by a mobile phone urgently while holding the umbrella, contact points of the umbrella handle and the wall can be increased through rotation of the rotating part, and accordingly, the umbrella is enabled to lean against the wall stably.

The invention discloses a clamping device for banknote plates. The clamping device comprises a support, wherein a clamping and positioning device is arranged on the support and used for clamping the banknote plates; the clamping and positioning device comprises an upper clamping ring, a lower clamping ring and positioning mechanisms; the positioning mechanisms are arranged on the upper clamping ring and the lower clamping ring; the upper clamping ring and the lower clamping ring are connected through a middle shaft. Through the clamping device for banknote plates, the smooth plate surfaces of roller-type banknote plates after clamping can be effectively ensured, the clamping quality of the banknote plates can be also ensured; the printing quality of the banknote plates under a high-speed wheel transfer printing condition can be improved; the service life of the banknote plates can be prolonged.

The invention discloses a brush set. The brush set comprises a first wall brush, a second wall brush, a shoe brush and a containing support; the first wall brush is provided with a first brush bristle installation part which is provided with brush bristles, and at least two brush bristles are adjacently and vertically arranged; brush bristles are installed on the left face, the right face and the bottom face of the second wall brush respectively; the shoe brush is provided with a second brush bristle installation part, and brush bristles are installed on the bottom face and the front face of the second brush bristle installation part respectively; the containing support is provided with three containing cavities including the first containing cavity, the second containing cavity and the third containing cavity respectively, the first containing cavity is matched with the first wall brush to be conveniently used for containing the first wall brush, the second containing cavity is matched with the second wall brush to be conveniently used for containing the second wall brush, and the third containing cavity is matched with the shoe brush to be conveniently used for containing the shoe brush. By means of the brush set, various washing dead spaces can be cleaned, the washing efficiency and the washing quality can be improved, and the daily washing work difficulty can be reduced.

The invention discloses novel dust collector equipment which comprises a power conduction base, wherein foot columns are fixedly mounted at four top corners of the bottom end surface of the power conduction base; rollers are mounted at the bottoms of the foot columns in a rolling manner; an insertion pull cavity is formed in the left end surface of the power conduction base; a power conduction hole is formed in the right end wall of the insertion pull cavity. The equipment is characterized in that a sliding cavity is formed inside the power conduction base; a linking hole which is communicatedwith the sliding cavity is formed in the front end wall of the left side of the sliding cavity; an insertion groove which extends forwards is formed in the front end wall of the right side of the sliding cavity; a driving cavity which is communicated with the sliding cavity is formed in the right end wall of the sliding cavity. The equipment is simple in overall structure, power on and power offand opening and closure of the power conduction hole are simple and convenient to carry out and can be achieved through one electromotor, electric shock accidents can be effectively reduced, the lifesecurity of people is effectively ensured, and in addition, the equipment is low in production and manufacturing cost and applicable to popularization and application.

The present invention relates to a telescopic temperature-measuring head for measuring transmission medium temperature of buried pipeline. It is characterized by that after the tail portion of temperature-measuring head inserted into the pipeline from the temperature-measuring head mounting shell body fixedly connected with exterior of pipeline is passed through isolation valve, it is series-connected with spacing mechanism and movement mechanism, it can make pipe scraper or detector smoothly pass through and can ensure safety of the temperature-measuring head.

The invention discloses bridge equipment. The bridge equipment comprises a bottom plate and a fixing plate arranged on the bottom plate. Installing grooves are formed in the periphery of the bottom of the bottom plate. Balls are arranged in the installing grooves. The part, located on the left side of the fixing plate, of the bottom plate is provided with a sliding and connecting groove, and the sliding and connecting groove is internally provided with a sliding and connecting frame capable of sliding left and right. A feeding groove is formed in the top of the sliding and connecting frame and is internally provided with a top plate in a sliding manner. The right end of the top plate is fixedly connected with the fixing plate, the left end of the fixing plate is rotationally provided with a right rotation table, and the right end of the right rotation table is rotationally connected with a first electric rotator arranged in the fixing plate. The bridge equipment is relatively simple in structure, the production cost is low, operation is simple, the cylindrical pipe fitting grinding efficiency is greatly improved, and waste of human resources is reduced; and the grinding effect is good, the grinding precision is high, and the modern production requirements are met.

The invention discloses efficient bridge equipment. The efficient bridge equipment comprises a bottom plate and a fixing plate arranged on the bottom plate. Installation grooves are formed in the periphery of the bottom of the bottom plate. Balls are installed in the installation grooves. A sliding connecting groove is further formed in the position, located on the left side of the fixing plate, of the bottom plate. A sliding connecting frame which can move left and right is arranged in the sliding connecting groove. An upper inlet groove is formed in the top of the sliding connecting frame. A top plate is movably arranged in the upper inlet groove. The right end of the top plate is fixedly connected with the fixing plate. A right rotating platform is rotationally arranged at the left end of the fixing plate. The right end of the right rotating platform is rotationally connected with a first electric rotating machine arranged in the fixing plate. According to the efficient bridge equipment, the structure is simple; the production cost is low; operation is easy; the grinding efficiency of a cylindrical pipe fitting is greatly improved; wasting of human resources is reduced; and in addition, the grinding effect is good, the grinding precision is high, and the modern production requirements are met.

The invention discloses a granary for grain storage which is convenient for moving and transporting. A high-pressure centrifugal fan is fixedly connected to the lower surface of the horizontal plate, and the suction end of the high-pressure centrifugal fan communicates with one end of the hose. The granary for grain storage, which is convenient for moving and transferring, is provided with electric push rods. When the two electric push rods are extended or shortened, the two electric push rods drive the two connecting plates to rotate around the auxiliary device through the two movable devices, so that the belt It can be easily erected to the through hole of the granary, and then the grain in the granary is extracted through the high-pressure centrifugal fan, hose and suction nozzle and transported to the belt through the iron pipe, grain storage bucket and cloth bag, and the belt rotates to transport the grain to the car, In this way, it becomes very convenient to transport food, and at the same time reduces the labor intensity of people.

The invention discloses an automatic crushing device for raw material processing, which is composed of a supporting plate, a discharging mechanism and an auxiliary mechanism; raw materials are put into a fixing cylinder from a feeding groove; the distance between every two first-stage blades is larger than that between every two second-stage blades; the distance between every two second-stage blades is larger than that between every two third-stage blades; therefore, the raw materials can be crushed into particles with different sizes according to needs; the automatic crushing device is convenient to use and wide in application range; the processing efficiency is increased; a third motor is started to drive a first rotating wheel and a second rotating wheel to rotate; then, a conveying belt is made to move; movement of the conveying belt drives a moving block to move; an air cylinder is started to push a push rod to move; after the push rod makes contact with a sliding plate, the push rod moves to drive a push plate to move in the fourth discharging groove, so that the raw materials in the fourth discharging groove are pushed into a discharging pipe; discharging is facilitated; the discharging efficiency is improved; the raw materials are prevented from being retained in the fourth discharging groove; and resource waste is avoided.

The invention belongs to the technical field of assembling tools and particularly relates to a tool used for fast and accurately installing and disassembling a valve sleeve. The tool used for fast andaccurately installing and disassembling the valve sleeve is composed of a first pin 1, a second pin 2, a shell 3, a mandrel 4 and an elastic chuck 5; the first pin 1 and the mandrel 4 are fixedly connected to form a first handle, and by rotating the first handle, the mandrel rotates accordingly; the second pin 2 and the shell 3 are fixedly connected to form a second handle, and by holding the second handle, the whole device can be taken up or put down; the elastic chuck 5 and the shell 3 are connected into a whole through a thread, and the front end of the elastic chuck 5 is arranged into a manner of a notch; the mandrel 4 is matched with the shell 3 through the thread, and penetrates through a center hole of the elastic chuck 5; when the mandrel 4 rotates, due to the effect of the thread, the mandrel 4 moves forwards and backwards in the shell and the elastic chuck; when the mandrel moves forwards, the elastic chuck expands under the expanding effect of the mandrel; and otherwise, when the mandrel moves backwards, the elastic chuck restores to be shrunk under the effect of the elasticity of the elastic chuck.

The invention discloses a piano key cover back grooving machine. The piano key cover back grooving machine comprises an equipment body, a motor and a transmission platform. Supporting feet are fixedlyarranged on two sides of the bottom end of the equipment body. The motor is arranged at the lower end of a hydraulic cylinder. The transmission platform is mounted at the middle of a frame. Supporting blocks are fixedly arranged on two sides of the transmission platform. An anti-dust cover is mounted at the top ends of the supporting blocks. A reserved hole is formed in the upper end of the anti-dust cover. Rotating wheels are mounted on the inner sides of the bottom ends of the supporting blocks. A base plate is arranged at the upper end of the transmission platform. A template is mounted onthe inner side of each groove. Placing holes are formed in the templates. Piano key bodies are arranged in the placing holes. Baffles are mounted above the piano key bodies. According to the piano key cover back grooving machine, through arrangement of the base plate, a plurality of piano keys can be grooved, piano key cover back grooving efficiency is improved, piano key fixing is improved, position deviation dusting groove is prevented, and raw material waste is prevented.

The invention discloses improved dust collector equipment. The improved dust collector equipment comprises a transmission base, wherein stilts are fixedly mounted at four vertex angles on the bottom end surface of the transmission base; rollers are mounted in the bottoms of the stilts in a rolling manner; an inserting-pulling cavity is formed in the left end surface of the transmission base; and an electricity guiding port is formed in the right end wall of the inserting-pulling cavity. The improved dust collector equipment is characterized in that a sliding conveying cavity is formed in the transmission base; a connecting hole communicating to the sliding conveying cavity is formed in the front end wall of the left side of the sliding conveying cavity; an inserting-pulling slot extendingforward is formed in the front end wall of the right side of the sliding conveying cavity; and a driving cavity communicating to the sliding conveying cavity is formed in the right end wall of the sliding conveying cavity. The improved dust collector equipment disclosed by the invention is simple in integral structure, simple and convenient to interrupt and electrify and close and open the electricity guiding port, and can be achieved by one motor, so that electric shock accidents are reduced effectively, the life safety of people is guaranteed effectively, and the improved dust collector equipment is low in production and manufacturing cost and suitable for popularized and applied.

The invention discloses a table tennis racket with the function of exercising the hands. The table tennis racket includes a racket plate, the lower side of the racket plate is fixedly connected with agrab handle, the two sides of the grab handle are provided with installation plates, the side, near the grab handle, of each installation plate is fixedly connected with two symmetrically arranged connection plates, the connection plates are connected with the grab handle through clamp connection mechanism, the sides, away from the connection plates, of the installation plates are connected withplatform plates through several first telescopic rods, the sides, away from the connection plates, of the installation plates are fixedly connected with installation covers, and the installation covers are rotatably connected with first bevel gears through first transmission shafts. By arranging the clamp connection structure, after playing table tennis, the installation plates can be convenientlyconnected with the grab handle through clamping, at this moment, the distance between grip frames on the two sides can be adjusted through a lifting mechanism according to the size of the user's palms, users thus conveniently put the hands in the grip frames, and massage and relaxation of muscles of the hands of the users is thus facilitated.

The invention discloses dust collector equipment which comprises a power transmission rack, wherein leg rods are fixedly mounted around the bottom of the power transmission rack; universal wheels are mounted at the bottoms of the leg rods in a rolling manner; a socket provided with a leftward open end is arranged on the power transmission rack; a power transmission port is formed at the right end part of the socket; a clamping groove provided with a leftward open end and communicated with the outside of the power transmission rack is formed in the bottom end part of the socket; and a first sliding transport groove is formed in the bottom end part of the right side of the clamping groove. The dust collector equipment is simple in overall structure; opening and closing operation of the power transmission port is simple and convenient; an electric shock accident during use of a dust collector is effectively reduced; the life safety of people is effectively ensured; and the dust collector equipment is suitable for popularization and use.

The invention provides a turning lifter for assembling an impeller of a wind generating set; the turning lifter comprises two scissor-shaped lifters; each scissor-shaped lifter comprises two rod pieces; the two rod pieces are crossed with each other, and are hinged through a hinged shaft; the rod pieces on one sides of the hinged shafts form scissor openings; the rod pieces on the other sides of the hinged shafts form scissor handles; holding structures are arranged at the ends of two supporting rods on one sides of the scissor openings, and are matched with the shapes and / or structures of corresponding places of wheel hubs of the impeller; telescopic devices are arranged between the two rod pieces on one sides of the scissor handles; fixed pieces of the telescopic devices are arranged on one of the rod pieces; the outer ends of telescopic pieces of the telescopic devices are fixed on the other one of the rod pieces; the telescopic devices are driven manually; unloading buckles are arranged on the rod pieces for connecting with slings which are connected with a crane. The turning lifter can implement the rabbit ear type impeller splicing; as the turning lifter is controlled by a manual mechanical system, the operation is simple, and the economy is good; the lifter is convenient for maintenance and use, and is flexible and convenient for disassembly.

The invention relates to a plastic bag support. The plastic bag support comprises a base and a base column located on the base. A carrying plate is horizontally arranged at the upper end of the base column. Supporting columns are distributed on the four side faces of the upper end of the carrying plate correspondingly. The upper ends of the supporting columns on the left and right sides are provided with first hooks correspondingly. The upper ends of the supporting columns on the front and rear sides are provided with mouth opening assemblies correspondingly. A square groove is formed in the middle of the carrying plate. The bottom of the groove is provided with a fixing hole. A circular groove plate is hinged to the right side of the groove. A fixed block matched with the fixing hole is arranged at the bottom of the circular groove plate. Two clamps are arranged on the front and rear sides of the groove correspondingly. An opening hook is arranged at the front end of each suction cup.Each opening hook is an L-shaped steel wire. The plastic bag support is simple in structure and convenient to use.

The invention discloses bridge equipment high in efficiency. The bridge equipment high in efficiency comprises a bottom plate and a fixing plate arranged on the bottom plate. The periphery of the bottom of the bottom plate is provided with an installation groove. The installation groove is internally provided with rolling balls. The part, located on the left side of the fixing plate, of the bottomplate is provided with a sliding groove. The sliding groove is internally provided with a sliding frame which can move leftwards and rightwards. The top of the sliding frame is provided with a feeding groove. The feeding groove is internally and movably provided with a top plate. The right end of the top plate is fixedly connected with the fixing plate. The left end of the fixing plate is rotationally provided with a right rotary table. The right end of the right rotary table is rotationally connected with a first electric rotating machine which is arranged in the fixing plate. The bridge equipment high in efficiency is relatively simple in structure, relatively low in production cost, relatively easy to operate, the grinding efficiency of a cylindrical pipefitting is greatly improved, the waste of manpower resources is reduced, the grinding effect is good, the grinding precision is high, and the requirements of modern production are met.

The invention discloses a positioning assistive device and a hollow beam provided with the positioning assistive device, and relates to the technical field of guy rope hanging basket construction. Thepositioning assistive device comprises a body, a prism arranged on the body, two sliding cavities formed in the same side of the body and two abutting blocks, wherein the two sliding cavities are correspondingly formed in the left side and the right side of the prism, and the sliding cavities and the prism are correspondingly arranged on the two sides of the body; an elastic piece is connected tothe side wall, close to the other sliding cavity, of the sliding cavity; and the two abutting blocks are correspondingly and slidably assembled in the two sliding cavities and connected with the elastic piece, and part of the structures of the abutting blocks extend out of the sliding cavities. According to the positioning assistive device, the position of the hollow part of the hollow beam can be rapidly positioned and accurately measured.

The invention provides an electric warming oven used middle shelf panel structure provided with clothes poles, and belongs to the technical field of household electric warming ovens. The middle shelf panel structure provided with the clothes poles is characterized in that the four edges of the middle shelf panel made of toughened glass are recessed inwards; and the clothes poles are arranged on the four edges of the middle shelf panel. The utility model has the benefits that the electric warming oven used middle shelf panel structure provided with the clothes poles breaks the limitation of the conventional structure of the lower suspended type clothes pole, and is very novel in appearance, and feet can stretch to a heating region conveniently as no lower suspended type clothes poles are arranged, and the electric warming oven used middle shelf panel structure provided with the clothes poles is particularly suitable for electric warming ovens and heating tea tables provided with the middle shelf panels.