175results about How to "Easy to move location" patented technology

The invention discloses a slurry mixing device for processing of inner lining cloth. The slurry mixing device comprises a mixing box, a shell is fixedly connected to the top of the mixing box, a motor is fixedly connected to the right side of the bottom of the inner cavity of the shell, the output end of the motor is sleeved with a driving wheel, a rotating shaft is arranged in the inner cavity of the shell in a penetrating manner, and the surface of the rotating shaft is sleeved with a driven wheel. By cooperation use of the mixing box, guide plates, a discharge pipe, supporting legs, a fixing rod, mixing frames, bearing blocks, fourth mixing racks, a shell, a feed pipe, second mixing racks, the rotating shaft, driven bevel gears, a rotating shaft, third mixing racks, first mixing racks, casters, the driving wheel, the motor, a belt, the driven wheel and a driving bevel gear, the problem that an existing slurry mixing device for processing of the inner lining cloth is poor in mixing effect is solved; the slurry mixing device has the advantages of good mixing effect and high practicability.

The invention belongs to the technical field of electric power engineering, and in particular, relates to cable winding equipment convenient to move for electric power engineering. The technical problem to be solved by the invention is to provide the cable winding equipment convenient to move for electric power engineering with good winding effect, simple operation, convenience to move, low labor intensity and high working efficiency. in order to solve the technical problem, the invention provides the cable winding equipment convenient to move for electric power engineering. The cable winding equipment comprises a moving device and the like; the moving device is provided with a rotating device; a rotating part of the rotating device is connected with a first fixed baffle plate; and the left side surface of the first fixed baffle plate is connected with a first fixed column through a bolt connecting mode. During winding of cables, the cable winding equipment preferably fixes a cable reel, so that the winding process is more stable, and the position is convenient to move.

The invention discloses an environment-friendly accumulated water removal device for house building construction. The environment-friendly accumulated water removal device for the house building construction comprises a trolley and a water storage tank, and is characterized in that the trolley comprises a bottom plate; the periphery of the bottom of the bottom plate is uniformly and fixedly connected with universal wheels; the top of the bottom plate is fixedly connected with a shell; the centre of the bottom of the inner cavity of the shell is fixedly connected with a water storage tank; a filtering plate is fixedly connected between the side walls of the inner cavity of the water storage tank; the filtering plate is positioned below the right end of a water inlet pipe; the left side wallof the inner cavity of the water storage tank is fixedly connected with a hydraulic air cylinder; the right end of a piston rod in the hydraulic air cylinder is fixedly connected with a pushing plate; the bottom of the pushing plate is fixedly connected with a hairbrush; the bottom of the hairbrush is pressed against the top of the filtering plate; the base angle on the right side of the inner cavity of the water storage tank is fixedly connected with a right triangular flow guide block. The environment-friendly accumulated water removal device for the house building construction has the advantages of simple structure and convenience in manufacturing of a automobile-mounted accumulated water removal device, prevents accumulated water from remaining in the water storage tank, and is arranged with the universal wheels, a handrail and a cross beam, so that the movement of the device is more labour-saving and convenient.

The invention discloses a fixing frame for part machining. The fixing frame comprises a bearing box. The left side of the top of the bearing box is fixedly connected with a motor box. An inner cavity of the motor box is fixedly connected with a motor. The output end of the motor is fixedly connected with a first rotating shaft. The bottom of the first rotating shaft penetrates the bearing box and is movably connected with the bearing box. According to the fixing frame for part machining, the bearing box, a belt, a driven wheel, a second rotating shaft, a controller, a first fixing plate, a first clamping block, a fixing block, a tension spring, a sliding sleeve, a lifting rod, a second clamping groove, a second clamping block, a third rotating shaft, a second fixing plate, the motor, the first rotating shaft, a drive wheel and a first clamping groove are arranged, so that the problem that in an existing polishing manner, a part is overturned through manual work of a user, and the work efficiency of the user is reduced is solved; and the fixing frame for part machining can be used for automatically overturning the part, the user can conduct polishing conveniently, the work efficiency of the user is improved, and the fixing frame is worthy of popularization.

The invention discloses a dust fall type tamper convenient to move. The dust fall type tamper comprises a rack, a motor and tamping hammers. The upper surface of the rack is fixedly connected with themotor; the shaft extending end of the motor is fixedly connected with a transmission shaft; rotating shafts are arranged on the left side and the right side of the transmission shaft correspondingly;the lower ends of the rotating shafts are fixedly connected with spraying heads; the lower end of the transmission shaft is sleeved with a driving bevel gear; driven shafts are arranged on the left side and the right side of the driving bevel gear correspondingly; the other ends of the driven shafts are fixedly connected with rotating discs; the positions, close to the edges, of the side walls ofthe rotating discs are fixedly connected with fixed bars; connecting rods are arranged on the fixed bars in a sleeving mode and rotatably connected with the fixed bars; and the tamping hammers are hinged to the lower ends of the connecting rods. Operation is easy, and moving is convenient; in the earth tamping process, water in a water tank is conveyed through a water pump to the spraying heads to be sprayed out, and thus raising dust in the earth tamping process is reduced; the spraying heads rotate ceaselessly while spraying the water, so that spraying is more uniform; and the two tamping hammers move up and down simultaneously, the tamping area is large, and the working efficiency is improved.

The invention discloses a rotary automatic medicine pounding machine for traditional Chinese medicines. The rotary automatic medicine pounding machine for the traditional Chinese medicines comprises a pedestal, supporting legs, a left fixed plate, a right fixed plate, side plates, a medicine pounding tank and a medicine pounding hammer. The left side and the right side of the pedestal are fixedly connected with the left fixed plate and the right fixed plate correspondingly. The upper surface of the pedestal is fixedly connected with a motor. The shaft stretching end of the motor is fixedly connected with a crankshaft. The top of the crankshaft is fixedly connected with a rotary seat. The upper surface of the rotary seat is fixedly connected with the medicine pounding tank. The shaft neck of the crankshaft is rotationally connected with a connecting rod. A rack plate is hinged to the other end of the connecting rod. A first rotary shaft is arranged above the rack plate. A second rotary shaft is arranged above the first rotary shaft. The motor is utilized for driving the medicine pounding hammer to swing up and down, manual medicine pounding is simulated, and the time of workers is saved; in the medicine pounding process, the medicine pounding tank rotates ceaselessly, the traditional Chinese medicines are mixed more sufficiently, and the medicine pounding efficiency is improved; and in the medicine pounding process, a knocking hammer is used for knocking the medicine pounding tank, and the traditional Chinese medicines are prevented from being left on the side wall of the medicine pounding tank.

The invention relates to the technical field of air purification. More particularly, the present invention relates to cloth bag dust removal equipment convenient to clean. The equipment comprises a shell, an air inlet, an air outlet and a cloth bag assembly. A fixing plate is arranged below the shell, and the cloth bag assembly is installed in the shell. The lower end of the cloth bag assembly isfixedly connected with a lifting frame, and the end of the lifting frame is slidably connected with the inner wall of the shell. A crankshaft is arranged below the lifting frame, a shaft neck of the crankshaft is sleeved with a pull rod, and the upper end of the pull rod is hinged to the lifting frame. A hollow rotating shaft is mounted in the cloth bag assembly. When the device works, the cloth bag assembly is used for carrying out dust removal operation on dusty gas, and when the cloth bag assembly needs to be cleaned, a driving motor is started to drive the cloth bag assembly to shake to peel off dust attached to the cloth bag assembly, a hammer head is used for knocking the inner wall of the cloth bag assembly, the shaking amplitude of the cloth bag assembly is further improved, and the dust attached to the cloth bag assembly is cleaned more thoroughly.

The invention relates to the field of construction equipment for roads and bridges, specifically to a swing-type paint mixing device for construction of roads and bridges. The swing-type paint mixing device comprises a frame, a stirring tank, a first motor and a driving shaft, wherein the stirring tank is arranged above the frame; the bottom of the stirring tank is hinged to the upper surface of the frame; a first motor is arranged on and fixedly connected with the top of the stirring tank; the shaft extending end of the first motor is fixedly connected with a driving shaft, and the left and right sides of the driving shaft are respectively provided with hollow rotating shafts; spraying discs are arranged to penetrate the middle parts of the hollow rotating shafts; a circulation pump is fixedly connected with the bottom of the stirring tank; and the upper surface of the frame is equipped with a swinging mechanism. Stirring plates are used for stirring paint in the stirring tank so as to uniformly mix the paint; then the paint is conveyed to the spraying discs by using the circulation pump and sprayed out through nozzles to make the paint generate convection current; the rotation directions of the two spraying discs are opposite, so paint mixing is more sufficient, and stirring effect is further improved; and the swinging mechanism is arranged to drive the stirring tank to swing left and right, so paint mixing is more uniform.

The invention relates to the field of teaching equipment and more specifically relates to a multimedia teaching desk. The desk comprises a desk body, a tablet personal computer, a microphone and a right loudspeaker. A cleaning mechanism is arranged on the upper surface of the desk body. A rectangular hole is formed in the upper surface of the desk body. The tablet personal computer is arranged inthe rectangular hole. A driving motor is arranged below the tablet personal computer. The driving motor is fixedly connected with the inner wall of the desk body. The shaft extension end of the driving motor is fixedly connected with a second screw rod. A second sliding block sleeves the middle part of the second screw rod. A connecting rod is hinged to the upper surface of the second sliding block. The upper end of the connecting rod is hinged with the lower surface edge of the tablet personal computer. According to the embodiment of the invention, the cleaning mechanism is arranged, and a cleaning roller is used for cleaning the dust on the surface of the desk body. The trouble of manual cleaning is omitted. When the multimedia teaching desk is in the non-working state, the tablet personal computer, the right loudspeaker and a left loudspeaker are stored in the desk body. Therefore, the tablet personal computer, the right loudspeaker and the left loudspeaker can be effectively protected.

The invention discloses a laser marking device. Host space is arranged in a host case, rolling and supporting devices which are the same are separately arranged at four corners of the lower end surface of the host case, a power generator and a processor are arranged in the host space, an operation panel and a display screen are arranged on the right side of the upper end surface of the host case,a height adjusting rod is arranged at the rear of the left side of the upper end surface of the host case, the upper portion of a rod body of the height adjusting rod is connected with a horizontal supporting arm through a height adjusting device, and the front end of the horizontal supporting arm is fixedly connected with an electric adjusting device. During operation of the laser marking device,the laser marking device can move conveniently, and can be placed stably, a fixed lifting block only lifts and falls but does not rotate, a servo motor works according to curve surfaces of products at different heights, the height of the laser generator is adjusted to achieve the purpose of achieving perfect focusing regardless of different heights of the curve surfaces, depths of different positions of a marking convex portion are the same, and recognition is facilitated.

The invention discloses an agricultural fertilizer mixing device, which comprises a bearing plate, wherein both sides of the top part of the bearing plate are fixedly connected with a supporting plate, a housing is fixedly connected between the top parts of the two supporting plates, the bottom of the an inner cavity of the housing is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft penetrates to the bottom of the housing, and the surface of the rotating shaft is sequentially provided with a positioning sleeve, a stirring box and a first gear in a sleeving manner from top to bottom. The agricultural fertilizer mixing device of the invention is characterized in that the bearing plate, a gear ring, a bracket, a stirring rod, a stirring rack, the positioning sleeve, the motor, the housing, a positioning rod, the stirring box, the supporting plates, a fixing frame, a positioning wheel, a rotating rod, the rotating shaft, a discharge tube, a second gear and the first gear are used together to solve the problem of uneven mixing of the existing agricultural fertilizer mixing device, has the advantages of even mixing and convenience for users, and is worth popularizing.

The invention relates to the field of medical instruments, more particularly to an instrument supporting bracket for otolaryngology department. The instrument supporting bracket comprises a shell, cover plates, a bracket and supporting legs, wherein the cover plates are hinged to the left side and the right side of the top of the shell, the bracket is arranged in shell, a first connecting rod is hinged to the lower surface of the bracket, a lifting screw rod is arranged at the bottom of the shell, the outer side wall of the shell is fixedly connected with a second motor, the lifting screw rodis driven by the second motor, the middle of the lifting lead screw is sleeved with a first sliding block, a second connecting rod is hinged to the bottom of the shell, the lower surface of the bracket is fixedly connected with a sliding rail, and the lower surface of the sliding rail is slidably connected with a second sliding block. According to the invention, by arranging the liftable bracket,the height of the bracket can be adjusted according to the height of a user, so that a medical instrument can be conveniently taken and used; and by arranging the cover plates capable of being openedand closed and the ultraviolet lamp, the medical instrument is convenient to store, and can be disinfected, so that the problems that the height of the existing supporting bracket cannot be adjusted,and the medical instruments cannot be disinfected are solved.

The invention discloses a display device for textile sales. The display device comprises a box body, wherein the left side of the bottom of an inner cavity of the box body is fixedly connected with an electric motor; the output end of the electric motor is provided with a driving wheel in a sleeving way; a controller is arranged at the right side of the front surface of the box body; and a first support plate and a second support plate are fixedly connected with the two sides of the top of the box body. Through the arrangement and the matched use of the box body, the electric motor, the controller, the first support plate, a first rotating shaft, the driving wheel, a textile body, a second rotating shaft, a second through hole, a driven wheel, a belt, a first through hole, the second support plate, fixing plates, a second anti-slip pad, a first anti-slip pad, a movable plate, a slide rod, a connecting rod, springs and a press plate, the problem of poor display effect of the existing display device for textile sales is solved. The display device for textile sales has the advantages that the display effect is good; the use by a user is convenient; and the practicability of the existing display device for textile sales is improved.

The invention relates to the field of smelting equipment. More particularly, the present invention relates to a smelting device for metal material processing. The smelting device comprises a shell, afixed frame, an electric heating plate and a discharge port; the top of the shell is fixedly connected with the fixed frame; a lifting plate is mounted in the fixed frame; a sliding rail is installedon the inner side wall of the fixed frame; two ends of the lifting plate are embedded into the sliding rail; the upper surface of the lifting plate is fixedly connected with a first telescopic mechanism; the upper surface of the lifting plate is fixedly connected with a motor; the shaft extension end of the motor is fixedly connected with a rotating shaft; a lifting frame is mounted at the lower end of the rotating shaft; the rotating shaft is rotationally connected with the lifting frame; a left stirring shaft and a right stirring shaft are mounted in the lifting frame. In the smelting process, the stirring rod is used for stirring molten metal, so the metal smelting speed is increased, and the smelting efficiency is improved; a sieve plate is used for collecting residues which cannot besmelted, and the residues can be discharged through the slag discharging opening by controlling the sieve plate to ascend and descend, so great convenience is achieved; and the device can be conveniently pushed to move by controlling the universal wheels to ascend and descend.

The invention discloses a simple detection device for the profile tolerance of a vehicle brake caliper and relates to the mechanical equipment detection field. The device comprises a worktable and a swinging arm and is characterized in that one end of the worktable is provided with a base. A swinging cylinder is arranged on the base. The swing arm is in the L-shaped structure. One end of the swinging arm is provided with a D-shaped hole and the D-shaped hole is connected with the rotor of the swinging cylinder. The other end of the worktable is provided with a workpiece fixing seat. The detection part of the swing arm is located above the workpiece fixing seat. According to the structure of the device provided by the invention, one end of the worktable is provided with the base and the swinging cylinder is arranged on the base. The worktable is connected with the swing arm via the swinging cylinder. In this way, the profile tolerance of the vehicle brake caliper can be automatically detected. The labor intensity is reduced and the working efficiency is improved.

The invention discloses an adjustable cell culture dish placing rack and an adjusting method thereof. The adjustable cell culture dish placing rack comprises a bottom plate. Universal wheels are fixedly connected to the four corners of the bottom of the bottom plate; first stand columns are fixedly connected to the two sides of the top of the bottom plate; and first positioning grooves are formedin the front surfaces of the first stand columns. According to the invention, the bottom plate, a second stand column, trays, positioning sleeves, a cover plate, connecting frames, the first stand columns, the first positioning grooves, a top plate, a first positioning ring, a shell, a handle, the universal wheels, second positioning rings, a movable sleeve, a first containing groove, second containing grooves, a third spring, a first limiting plate, grooves, a third support, a third limiting plate, a third pulley, a fixing plate, a first spring, a pull rod, a first pulley, a first support, arubber pad, a second pulley, a second support, a second limiting plate, a second spring and second positioning grooves cooperate with each other, so that problems that the existing cell culture dish placing rack cannot be adjusted and is inconvenient for a user to use are solved.

The invention discloses an intelligent switch cabinet. The intelligent switch cabinet comprises a box body, a baffle and a support arm. The baffle is installed above the box body. A chute is installed below the baffle. One end of the support arm is slidably locked in the chute, and the other end is hinged with the side wall of the box body through a first hinge. The hinge is positioned at the top end of the side wall of the box body. The interior of the support arm is hollow, and the interior is provided with a limiting rod. One end of the limiting rod is actively connected with the upper end of the support arm by a rotation shaft, and the other end is provided with a magnet. A temperature sensor is installed above the box body. Two side walls of the box body are provided with installing ports. The installing ports are provided with an air exchange fan. The intelligent switch cabinet is capable of effectively reducing the direct radiation by sunshine, and reducing the ageing speed of elements in the switch cabinet. The position movement is convenient, and the installation is simple.

The invention discloses a delivery assistor for gynaecology and obstetrics. The delivery assistor comprises a bottom plate, a rotating disc, supporting columns and base plates, a second storage cavityis formed in the base plate, an extending plate is slidably connected to the interior of the second storage cavity, storage grooves are formed in the two sides of the extending plate correspondingly,sliding blocks are slidably connected to the interiors of the storage grooves in the two sides, telescopic rods are rotatably connected to one sides of the upper ends of the sliding blocks on the twosides correspondingly, and threaded cylinders are in threaded connection with the upper ends of the telescopic rods on the two sides correspondingly. According to the invention, legs and feet of a pregnant woman can be supported in the delivery process of the pregnant woman, a force exerting point is provided for the pregnant woman, a pregnant woman can better exert force for parturition, meanwhile, under the condition that the pregnant woman exerts excessive force, support can be provided for the pregnant woman, the situation that parturition is affected when two legs are put down powerlessly is avoided, the device can be conveniently stored and detached after use, and the pregnant woman can get out of bed and move conveniently after parturition.

The invention relates to a spraying device, in particular to the liquid medicine spraying device in the department of stomatology. The technical problem to be solved is to provide the liquid medicinespraying device in the department of stomatology. According to the technical scheme, the liquid medicine spraying device in the department of stomatology is provided and includes a base, a first support rod, a fixing plate and the like; the top of the base is provided with the first support rod, the top of the first support rod is provided with a fixing plate, the top of the fixing plate is provided with a first box, a rotating mechanism is arranged in the first box, the top of the first box is provided with a first through hole, the rotating mechanism passes through the first through hole, the top of the rotating mechanism is provided with a first connection rod, the left end of the first connection rod is connected with a second box, and a medicine spraying mechanism is arranged in the second box. The device achieves the effects that medicine spraying is precise and occupied space is smaller, the height of the medicine spraying mechanism can be adjusted, treatment of people is convenient, the second box can be rotatably stored through the arrangement of the rotating mechanism when the device is not in use, and the space usage of the device is reduced.

The invention discloses a mobile forestry seedling raising device which facilitates transplanting. The device comprises an outer pot, a left seedling raising pot, a right seedling raising pot, a leftfixing plate, a right fixing plate and a water tank, wherein the outer pot is internally provided with the left seedling raising pot and the right seedling raising pot, a left support rod is hinged tothe top of the left seedling raising pot, and a right support rod is hinged to the top of the right seedling raising pot; the left fixing plate and the right fixing plate are fixedly connected to thelow part of the outer pot, a mounting plate is fixedly connected between the left fixing plate and the right fixing plate, and a motor is fixedly connected to the upper surface of the mounting plate;a sleeve is fixedly connected with the shaft stretching end of the motor, and a screw rod is arranged inside the sleeve. Tree seedlings are clamped through a left clamping block and a right clampingblock so as to make the tree seedlings to grow vertically, and the distance between the left clamping block and the right clamping block is adjusted so as to be suitable for the tree seedlings of different thickness; since an observation window is formed in the side wall of the outer pot, observation of the water level is facilitated, and when the tree seedlings grow to a certain stage and need transplanting, a mobile buckle is opened so as to separate the left seedling raising pot and the right seedling raising pot, so that taking of the tree seedlings is facilitated.

A roller threader comprises a vibrating rod and a threading unit; the vibrating rod and the threading unit transmit power through a flexible shaft; the threading unit can be accommodated in a manhole; the threading unit is formed by connecting a bottom plate, a hydraulic cylinder, a bearing block, a driving wheel and a driven wheel; the hydraulic cylinder is disposed on the bottom plate; the driving wheel and the driven wheel are mounted on an ejector rod of the hydraulic cylinder; the driving wheel and the driven wheel are externally provided with a plurality of grooves; a sleeve, a spring and an elastic fastener are mounted on the ejector rod; the elastic fastener compresses the spring on a shaft sleeve; the spring elastically drives the driven wheel to attach to the driving wheel.

The invention discloses a high-efficiency chemical stirring device which comprises a base, wherein a stirring box is arranged at the top of the base; the bottom of the stirring box is communicated with a discharge pipe; the bottom of the stirring box is fixedly connected with a bracket; the bottom of the bracket is fixedly connected with the top of the base; the two sides of the top of the base are fixedly connected with fixed rods; a housing is fixedly connected between the two fixed rods; and the top of the housing is fixedly connected with a motor. The stirring device is provided with the base, the discharge pipe, the stirring box, the bracket, the fixed rods, third stirring racks, a second rotary rod, first stirring racks, a rotary shaft, the housing, the motor, a first rotary rod, second stirring racks, a first driven gear, a driving gear and a second driven gear for matched use, so that the problem of low stirring efficiency of the existing chemical stirring device is solved; the high-efficiency chemical stirring device has the advantage of high stirring efficiency; and the practicability of the existing chemical stirring device is improved.

The invention discloses a multifunctional X-ray imaging device. The multifunctional X-ray imaging device comprises a work station, a motion controller and a multifunctional X-ray imaging device body,wherein the multifunctional X-ray imaging device body comprises a base, an X-ray source displacement driving mechanism, a sample table displacement driving mechanism, a detector displacement driving mechanism, an X-ray source group, a sample table and a detector group. The multifunctional X-ray imaging device disclosed by the invention comprises two sets of X-ray sources and detectors, so that corresponding combinations of the X-ray sources and the detectors can be selected freely according to the density of parts to be tested, part sizes and imaging resolution requirements; the positions of the X-ray sources can be adjusted along a Y-axis and an X-axis; the positions of the detectors can be adjusted along the X-axis, the Y-axis and a Z-axis; and meanwhile, the positions of the X-ray sources and the detectors can be regulated along the Y-axis and the Z-axis, so that equipment can perform two-dimensional photography, computerized tomography and fault imaging according to imaging needs.

The invention discloses a safe humidifier. The safe humidifier comprises a base and a water tank. The water tank is disposed on the base, the base is provided with a water inlet pipe which is communicated with the water tank, the inside of the water tank is provided with a heating device and a liquid level sensor, the liquid level sensor is connected with the input end of a controller, the output end of the controller is connected with the water inlet pipe, the inside of the water tank is provided with a rotating shaft, the rotating shaft is provided with a cleaning device, the outer surface of the water tank is provided with a control button which is used for controlling the rotating shaft, and the upper portion of the water tank is provided with a guide pipe which is used for guiding water vapor. The safe humidifier has the advantages that the water inlet pipe can be controlled by the liquid level sensor and the controller to guarantee water to be heated continuously inside the water tank, so that the safety is guaranteed; and the rotating shaft is arranged inside the water tank and provided with a cleaning device to clean the inside of the water tank timely, so that cleaning convenience is achieved.

The invention discloses a magnetic suction type LCD TV wall mounting device, and belongs to the technical field of electrical equipment. The magnetic suction type LCD TV wall mounting device comprisesa supporting structure and a hanging structure. The supporting structure and the hanging structure are connected through magnetic attraction, after the supporting structure and the hanging structureare connected in a suction mode, the suction position can be changed through moving the hanging structure so as to change the hanging position of the LCD TV. When the LCD TV is replaced, the supporting structure does not need to be replaced, the supporting structure is applicable to LCD TVs with various sizes. Compared with the prior art, the problem that when replacing an old LCD TV, an old wallhanging bracket cannot meet the size of a new LCD TV in order to change the bracket is solved, the rapid dismounting can be realized when replacing, the operation time can be greatly shortened, and itis convenient and fast.

The invention discloses a home cinema sound system convenient to adjust the position of a soundbox. The home cinema sound system comprises a power amplifier in the middle; a cable collecting disc used for collecting an information cable is arranged at the lower part of the power amplifier; a sliding rail also surrounds the cable collecting disc; at least one soundbox capable of sliding on the sliding rail is embedded in the sliding rail; and the soundbox is connected with the power amplifier through the information cable. According to the home cinema sound system disclosed by the invention, the sliding rail is additionally arranged; the soundbox capable of moving along with the sliding rail is embedded in the sliding rail; therefore, the position of the soundbox is convenient to adjust in real time; sound embittered by the soundbox achieves the optimal effect; due to additional arrangement of the cable collecting disc, the power amplifier can be conveniently connected with the soundbox at different positions through the information cable; the position of the soundbox can be shifted more conveniently; the cable collecting disc can release and collect the information cable; therefore, the information cable cannot be scattered; the home cinema sound system integrally installed on a television wall is also attractive; the home cinema sound system and the television wall are combined into a whole; the practicability is greatly improved; and the home cinema sound system is suitable for wide popularization and application.

The invention discloses a wet power leakage testing device of a photovoltaic module, which comprises a wet power leakage testing water tank and a protecting plate; the wet power leakage testing watertank is fixed through a supporting rod, and a supporting base in parallel to the wet power leakage testing water tank is installed on the supporting rod closing to the bottom end; the upper part of the supporting base is equipped with a water box, and the water box is fixedly connected with the wet power leakage testing water tank through a water transmission pipe; the water transmission pipe is fixedly connected with the water box through a water circulating pump, and the inner bottom part of the wet power leakage testing water tank is provided with draining pipes distributed in a diagonal line form. The invention designs the wet power leakage testing device of the photovoltaic module, which can keep constant water temperature and reduce accident risk level, and is prepared with a protecting mechanism capable of keeping far from water mist and resisting reflection; the device is made of epoxy resin electric insulation material, the safety performance is high; a convex strip erected atthe bottom part can guarantee that both faces of the photovoltaic module contact with water, the detecting accuracy is improved.

The invention discloses an adjustable garden afforestation flowerpot transporting tool which comprises a base. Three supporting rods distributed at equal angles are arranged on the upper side of the base, and the ends, away from the base, of the supporting rods are connected with a top plate; annular lantern rings distributed evenly at equal distances are arranged in the middles of the supportingrods, and positioning holes distributed evenly at equal distances are formed in one sides of the supporting rods; and fastening bolts are arranged on one sides of the annular lantern rings correspondingly, and a storing plate is arranged on the upper sides of the annular lantern rings. The annular lantern rings are matched with the storing plate so that the flowerpot transporting quantity can be greatly increased, and the working and transporting efficiency are improved; arc-shaped protecting plates arranged inside storing column grooves are matched with sliding shafts and springs so that adjustment can be conducted according to the sizes and diameters of flowerpots, and accordingly, the storage space can be reasonably arranged; and the flowerpots can be protected by a protective cushion arranged on the lower side of the storing plate and bottom soft cushions arranged on the bottom faces of the storing column grooves.

The invention discloses an intelligent chair for precise control of the standard body position of digitalized patients in the department of stomatology, which relates to the technical field of medical equipment. Intelligent control system, lighting and image acquisition and recording system, easy to connect with various treatment equipment expansion installation interface, the base of the intelligent chair is equipped with universal wheels and large-angle horizontal slewing bearing device, for the treatment of dentists, the installation and construction of the chair position It is convenient to move the chair when designing the consultation room. It provides support for the unified standard body position in clinical treatment and academic communication in the Department of Stomatology, facilitates faster and better promotion and application of advanced treatment methods based on standard body position conditions, and ensures the maximum efficiency of medical activities, ensuring the mutual benefit of both doctors and patients Fundamental interests.