66results about How to "Avoid tipping damage" patented technology

The invention provides a bottle frame of a refrigerator and the refrigerator. The bottle frame of the refrigerator comprises a hollow outer frame body and an inner frame body, wherein the upper end of the outer frame body is provided with an opening, the upper part and the lower part of the inner frame body are communicated, the inner frame body is arranged in the outer frame body, and can be moved along the side wall of the outer frame body up and down, and the upper part of the inner frame body can upwards extend out of the outer frame body. The bottle frame of the refrigerator has the advantages that the height can be adjusted; after a user adjusts the height of the bottle frame, a bottle which is higher than the outer frame body is arranged in the bottle frame, so the tilting and damage of the bottle can be effectively prevented, the convenience is realized for the user, and the practicality is obvious.

The invention discloses a device for monitoring plant growing environment. A structure of the device comprises a support device. The problem that the equipment is easy to topple over and damage sincethe environment monitoring device is in unstable connection with the ground and easy to topple over is solved. A support device is arranged at the bottom of an environment monitoring instrument; the support rod is connected with the environment monitoring instrument through a fixed disk, and a mounting slot in the fixed disk is aligned with the fixed slot at the bottom of the environment monitoring instrument and then is inserted into the same to fix through a bolt, and then each fixed rod is orderly connected with a connector through each first rotating shaft, a fulcrum is connected with a sliding ring through a second rotating shaft, and the left side of the fulcrum bar is connected with a buffer cushion, the sliding ring is pulled to slide down to an appropriate distance, so that the fulcrum bar and the sliding ring are in horizontal state; the fulcrum bar pulls the buffer cushion pad, the buffer cushion pad drives an expansion link to extend through the fixed rod, thereby enablingan auxiliary frame to be unfolded in a triangle to contact with the ground to relieve the downward pressure of the equipment through a buffer cushion, the equipment can be stably stored, the environment monitoring device can stably connect with the ground, thereby preventing the environment monitoring device from toppling over and damaging.

The invention discloses a stirring device for vegetable seeds. The device comprises a first stirring box, the bottom surface of the first stirring box is fixedly connected with two symmetrical supporting legs, the upper part of the right side surface of the first stirring box fixedly communicates with a first material inlet, the lower part of the right side surface of the first stirring box is provided with a material outlet, the lower part of the right side surface of the first stirring box is fixedly hinged with a material outlet door matched with the material outlet through hinges, and themiddle part of the inner bottom wall of the first stirring box is fixedly inlaid with a first bearing. According to the stirring device for the vegetable seeds disclosed by the invention, through arrangement of a second stirring rod, under action of a hand wheel and stirring blades, different pesticides in a second stirring box can be fully mixed, and drug properties of pesticides are played in amaximization manner; and through arrangement of spraying heads and a spiral blade, under action of a pipeline, a stirring motor and a first stirring rod, the vegetable seeds in the first stirring boxcan be sprayed while being turned up and down, so that the vegetable seeds are in full contact with the pesticides, stirring efficiency is high, and stirring is uniform.

The invention discloses a multifunctional foldable domestic crane. A motor support is fixed to the lower bottom face of an upper beam of a box-shaped machine frame. A lifting drive motor is installedon the motor support. A left lifting screw and a right lifting screw are connected to the left end and the right end of a lower beam of the box-shaped machine frame in a rotatable mode respectively and further extend to the left end and the right end of the upper beam in an upward mode. Lockable universal wheels are further installed at the bottom of the lower beam. The left side and the right side of the machine frame are connected with a left fixing frame and a right fixing frame in a rotatable mode correspondingly. The lifting drive motor drives the left lifting screw and the right liftingscrew to conduct screw drive on a jack mechanism to make ascending and descending motion along the two screws through a lifting transmission mechanism, and objects can be carried by matching the leftfixing frame and the right fixing frame as well as the lockable universal wheels. The rear side of the machine frame is further detachably connected with a folding chair. According to the multifunctional foldable domestic crane, semi-electrification control over home appliance carrying is realized, time and labor are saved, production cost is low, the dimensions of the left fixing frame and the right fixing frame are adjustable, the range of application is wide, the left fixing frame, the right fixing frame and the jack mechanism can be folded for storage, and storage space is reduced; and inaddition, the multifunctional foldable domestic crane is detachably connected with the folding chair, and the functions are diversified.

The invention discloses a combined physical experiment desk and chair, which relates to the field of physical experiment equipment. The combined physical experiment desk and chair comprises a base, amounting plate, an experiment table surface and a seat. A fixing seat is arranged on the base, a first screw rod is arranged on the fixing seat, a first slide block is slidably connected with the first screw rod, a cylinder is arranged on the first slide block, a cylinder piston rod is connected with a first pillar, the first pillar is connected with a second pillar and a third pillar and the third pillar is connected with the seat; the third pillar is threaded and connected to an auxiliary pillar; the experiment table surface comprises a first table surface, a second table surface and a thirdtable surface which are connected in sequence. The invention has the advantages that the seat can be moved back and forth and the height can be adjusted; at the same time, through the combination ofthe first table surface, the second table surface and the third table surface, different physical experiments can be carried out to meet the needs of different experiments and different grades of students. The combined physical experiment desk and chair has the advantages of simple structure, convenient operation and safe use; light weight, easy to handle in use.

The invention relates to a vacuum homogenizing emulsifying machine for cosmetic production, which comprises a main body, a stirring device, a feeding pipe, a discharging pipe, two supporting blocks, a sealing mechanism and a fixing mechanism, wherein the sealing mechanism comprises a sealing box, an air bag, a handle, an inflating assembly, two driving assemblies and two limiting assemblies; the limiting assembly comprises a limiting box, a first spring, a moving plate, a first magnet block and two telescopic rods, and the fixing mechanism comprises a branch pipe, an exhaust pipe, a sealing block, two air exhaust assemblies and two limiting blocks. According to the vacuum homogenizing emulsifying machine for cosmetic production, through the sealing mechanism, the function of sealing of the feeding pipe is realized, the probability that external air enters the main body is reduced, so that the influence on emulsifying and stirring work is avoided, the function of fixing the equipment is achieved through the fixing mechanism, the shaking amplitude of the equipment during stirring is reduced, and the equipment is prevented from toppling over and being damaged due to excessive vibration.

The present invention relates to a sample storage apparatus for sewage sample detection, wherein the sample storage apparatus comprises a storage box body, a box cover and a lifting assembly; the storage box body is provided with test tube plates of two areas in a split manner, the test tube plates comprise a fixed test tube plate and a lifting test tube plate, and the fixed test tube plate and the lifting test tube plate are respectively provided with a plurality of test tube grooves; test tube positioning pieces are arranged in the test tube grooves; the box cover can cover the storage box body, so that the test tube plate placed in the storage box body is positioned in the closed cavity; and the lifting assembly is arranged below the lifting test tube plate and can lift the lifting testtube plate upwards. Compared with the prior art, the lifting test tube plate and the lifting assembly are arranged, so that when a test tube in the center of the test tube plate is observed and detected, the test tube plate in the center can be lifted through the lifting assembly, a sample is convenient to extract, observe and detect, and the sample analysis efficiency is improved; in addition, the protection and stabilization effects on the sample are improved through a fastening device of the test tube groove.

The invention discloses a device and a method for detecting the quality of slurry in a post-tensioned prestressed duct. The slurry quality detection device comprises a corrugated pipe and a resistancedetector; two first connecting holes are formed in the end part of the corrugated pipe, the corrugated pipe at the upper end of each first connecting hole is sleeved with a first metal ribbon, the first metal ribbon is connected with a first conductive assembly, and the end part of the first conductive assembly penetrates through the first metal ribbon and then is connected into the first connecting hole; the first conductive assembly comprises a first outer insulating sleeve and a first conductive copper pipe, the first conductive copper pipe is connected with a first conductive wire, and the first conductive wire is connected with the resistance detector through a resistance instrument connecting wire; the first outer insulating sleeve is filled with insulating glue, and the first conductive copper pipe is arranged in the insulating glue. The detection device can be used for more accurately detecting the concrete filling degree. The slurry quality detection method can be used for more conveniently detecting the compactness of concrete, and is convenient and simple to operate.

The invention relates to a glass packaging frame and a glass packaging device. The glass packaging frame comprises a base assembly, a packaging box and a buffering assembly, the packaging box is provided with a containing cavity used for containing glass and comprises a bottom plate and a shell arranged on the bottom plate in a covering mode, the buffering assembly comprises an elastic block and a supporting piece, and the elastic block abuts against the position between the bottom plate and the base assembly; and a through hole is formed in the elastic block, the supporting piece slidably penetrates through the through hole, the two ends of the supporting piece are connected with the bottom plate and the base assembly respectively, at least one end of the supporting piece is slidably connected with the bottom plate or the base assembly within a limitable distance, and the limitable distance is smaller than or equal to the squeezable height of the elastic block. Due to the fact that the elastic block is arranged between the base assembly and the bottom plate of the packaging box, acting force possibly acting on products such as the substrate glass in the packaging and transporting process can be buffered, and the possibility that the substrate glass is possibly damaged is reduced.

The invention relates to a typhoon-proof advertising board. The typhoon-proof advertising board comprises a main frame and an advertising board chamber, wherein a transmission chamber is arranged in the lower end of the main frame; a secondary gear is mounted in the transmission chamber; and the advertising board chamber is arranged in the middle of the main frame. The typhoon-proof advertising board provided by the invention has the beneficial effects that the typhoon-proof advertising board is provided with a wind power sensor, a solar photovoltaic panel, a storage battery and a motor; the size of wind power can be detected through the effect of the wind power sensor with the model of NZ-FS; when the wind power exceeds the specification, information is transmitted to a system main controller; then a control motor is started and the motor is operated to drive a main gear at the lower end of a second rotary shaft to rotate, so that a secondary gear matched with the main gear is rotated; finally, a board body connected with a first rotary shaft is driven to rotate for 90 degrees; air can penetrate through a gap formed by rotation when the wind power is too great and a condition thatthe advertising board falls off and is damaged when the stress is too great is prevented; and meanwhile, the solar photovoltaic panel and the storage battery are used for storing energy sources for the operation of the device in daily life.

The invention discloses a farm monitoring device with the pest control function. The farm monitoring device comprises a bottom plate, a vertically-arranged support rod is welded to the outer wall of the top of the bottom plate, an adjusting pipe is in threaded connection to the circumferential outer wall of the support rod, four connecting chains distributed in an annular array manner are installed on the circumferential outer wall of the adjusting pipe through bolts, a horizontally-arranged fixing plate is welded to the outer wall of the end, far away from the adjusting pipe, of each connecting chain, the top outer wall of each fixing plate is provided with a fixing hole, fixing screws are in sliding connection to the circumferential outer walls of the fixing holes, and an adjusting rod is in threaded connection to the circumferential inner wall of the adjusting pipe. By means of the farm monitoring device, four cameras are used for monitoring the periphery of the device, ultrasonic electronic pest repellers are installed beside the camera, influences, caused by the fact that mosquitoes stay on front covers of the cameras, on normal monitoring are prevented, a water collecting boxis used for collecting rainwater, a water spraying pipe and a spraying nozzle can be used for washing the and the front covers of the cameras after a solenoid valve is started, the front covers of the cameras can keep clean, and the device is simple and convenient to use.

The invention discloses a plastic flowerpot capable of preventing plant root capillary root buds from being burnt, relates to the technical field of plastic flowerpots, and aims to solve the problem that the plant root capillary root buds are easy to burn due to poor heat insulation effect of an existing plastic flowerpot. A placing opening is formed at the upper end of a plastic flowerpot main body, a pot edge is arranged outside the placing opening, a circular partition plate is arranged inside the plastic flowerpot main body, a plant placing cavity is formed inside the circular partition plate, and the plant placing cavity, the circular partition plate and the plastic flowerpot main body are of an integrated structure; and a heat insulation cavity is formed between the circular partition plate and the inner wall of the plastic flowerpot main body, an air groove is formed in the lower end face of the plastic flowerpot main body, water leakage holes are formed in the lower surface ofthe plastic flowerpot main body, the water leakage holes, the air groove and the plastic flowerpot main body form an integrated structure, and a sunscreen net is arranged outside the plastic flowerpotmain body.

The invention discloses an air conditioner. The air conditioner comprises an air conditioner main unit and a power storage device. The air conditioner main unit comprises a case and an electric control device arranged in the case, and a first positioning structure is arranged on the case. The power storage device is in communication connection with the electric control device to supply power to the electric control device, a second positioning structure is arranged on the power storage device, and the first positioning structure and the second positioning structure cooperate to position the power storage device on the case. Therefore, compared with the prior art, the air conditioner main unit can be reliably connected to the power storage device through cooperation of the first positioning structure and the second positioning structure, dislocation between the air conditioner main unit and the power storage device will not occur when the air conditioner main unit vibrates in the use process, and therefore it can be avoided that the air conditioner main unit topples over and is damaged. Besides, the power storage device and the air conditioner main unit do not need to be separated in the air conditioner moving process, a user can move away the power storage device and the air conditioner main unit together, the portability of the air conditioner can be improved, and then complaints of the user can be reduced.

The invention discloses a tower fan for uniform refrigeration based on a spiral cooling pipe in the technical field of tower fans. The tower fan comprises a tower fan shell, wherein an outer wall of the tower fan shell is provided with an air outlet, an inner cavity of the air outlet is provided with an air exhaust baffle, an outer wall of the air exhaust baffle is uniformly provided with air exhaust holes, and the bottom of a rear wall of the tower fan shell is provided with an air inlet. Through mutual cooperation between the tower fan shell and a semi-annular refrigeration box, the tower fan enables air exhausted through the air outlet on the tower fan shell to be cold air. The cooperation with external electric refrigeration equipment is not needed. The consumption of electric energy by users is not increased when the weather is hot. A spherical base is installed at the bottom of the tower fan shell by using the principle of "tumbler", so that the tower fan shell can always be in an upright state, and the phenomenon that the tower fan shell is toppled and damaged or the service life is reduced due to the impact of children or pets is prevented.

The invention belongs to the technical field of white spirit storage, and particularly relates to an indoor cellaring system for white spirit. The indoor cellaring system comprises a controller, a storage cabinet and a sealing mechanism. The sealing mechanism is arranged in the storage cabinet and comprises a sliding groove, a sliding block, a mounting plate, a first spring, a sealing cover and an alcohol detector. Sliding grooves are formed in the two opposite inner walls of the storage cabinet; a sliding block is connected into the sliding groove in a sliding mode; and mounting plates are fixedly connected to the sliding blocks, and the interiors of the storage cabinets are slidably connected with the mounting plates through the sliding grooves and the sliding blocks. By arranging the sealing mechanism, the sealing cover seals the bottle cap and the bottle opening of the white spirit, alcohol volatilization is prevented, the quality of the white spirit is improved, the situation that the peculiar smell in a room for cellaring the white spirit is heavy is prevented, the comfort of people in the room is improved, and the body health of the people is guaranteed.