34results about How to "Exquisite setting" patented technology

The invention discloses an anti-slip mobile phone rear cover shell with a foldable toggle clip. The shell comprises a mounting supporting plate and a movable and foldable toggle clip. When using the shell, the movable foldable toggle clip is supported, fingers can easily and freely sleeve in; the mobile phone is held by finger sleeving and palm holding instead of finger nipping; holding the mobile phone for a long time is more easier; a thumb can operate the screen of the mobile phone or a flat computer; moreover, the outward supported movable foldable toggle clip can be used as a supporting frame; the trouble is saved; the convenience is realized; the movable foldable toggle clip can be folded; when the movable foldable toggle clip is folded, the appearance of the mobile phone with the movable foldable toggle clip is nearly the same to that of an ordinary mobile phone; the beauty is not influenced; no obstruct is generated in storage, carriage and use; the movable foldable toggle clip of the invention is integrally designed and embedded on the rear cover and the protection rear shell of the mobile phone or the rear cover of a flat computer through the mounting supporting plate; and firmness and safety are ensured.

A multipurpose opening and closing frame anti-slip mobile phone rear cover shell comprises an installation bottom support, 8-shaped opening and closing frame and a movable sleeve buckle; and, through the bounced 8-shaped opening and closing frame, a fixed sleeve buckle and the movable sleeve buckle freely and easily sleeve fingers, the fact that mobile phone holding relies on finger pinch and clamping is changed into the fact that the mobile phone holding relies on finger sleeving and hanging and palm holding and supporting, holding for a long time can be easily, and a thumb can also operate a mobile phone or a panel personal computer screen well. Furthermore, the 8-shaped opening and closing frame turning outward and stretching out and the movable sleeve buckle turning downward and stretching out can be respectively used as support frame, so the multipurpose opening and closing frame anti-slip mobile phone rear cover shell saves troubles and is convenient. The 8-shaped opening and closing frame and the movable sleeve buckle can be turned over, opened and closed; and when the 8-shaped opening and closing frame and the movable sleeve buckle are closed, an shape difference between the mobile phone and other common mobile phone which are not provided with the 8-shaped opening and closing frame is not big, and 8-shaped opening and closing frame and the movable sleeve buckle have no obstruct on storage, carrying and use. The disposed 8-shaped opening and closing frame, the fixed sleeve buckle, the movable sleeve buckle, a mobile phone rear cover and a protective rear shell or a panel personal computer rear cover are integrally designed, inlaid and installed through the installation bottom support, and the multipurpose opening and closing frame anti-slip mobile phone rear cover shell is firm and safe.

The invention discloses a universal rotary ballpoint pen provided with two layers of ballpoint hole plates. The universal rotary ballpoint pen provided with the two layers of ballpoint hole plates comprises a hollow pen holder, a functional sleeve assembly, a piston ink suction pipe and the like. The function of a ballpoint and the function of a ballpoint base of a ballpoint pen can be achieved through the elastic ballpoint hole plate a, the elastic ballpoint hole plate b and a writing rotary ballpoint which are innovatively arranged; a user just needs to drill a hole in an ordinary elastic metal sheet, and then the writing rotary ballpoint can be used in cooperation with the hole; the writing rotary ballpoint rotatably operates between the two layers of ballpoint hole plates, so that writing is completed; precise equipment, extremely-difficult techniques and special materials are not needed when the universal rotary ballpoint pen is produced and manufactured, and the technical difficulty and the manufacturing cost are greatly reduced. Meanwhile, due to the fact that neutral ink is adopted by the universal rotary ballpoint pen provided with the two layers of ballpoint hole plates, the universal rotary ballpoint pen has the advantages of fountain pens, the advantages of ballpoint pens and the advantages of gel pens, and writing is smooth; a high-capacity ink pipe can be arranged, so that the universal rotary ballpoint pen is convenient to carry and use, and a user is free of the worry that ink leakage is caused due to the fact that the ballpoint of the pen point is abraded; ink can be sucked into the ink pipe at any time for repeated utilization after ink in the ink pipe is used up, and the situation that resource waste is caused due to the fact that a large amount of whole refills are discarded is avoided; the universal rotary ballpoint pen is lower in carbon and more environmentally friendly; the writing requirements on various occasions can be met, and the market requirements are broad.

The invention discloses a mold for forming anti-shedding ceramic tiles. Anti-shedding ceramic tile forming mold, including a mold sleeve and a mold core. The mold core is embedded in the mold sleeve. The mold sleeve is provided with at least four placement cavities. The four placement cavities are arranged symmetrically in pairs and in a "mouth" shape. A mold core is arranged in the cavity, a placement inclined hole is arranged at the bottom of the placement cavity, and an elastic force receiving part is arranged at one end of the placement cavity. The anti-falling tiles, including the ceramic tile base, are provided with anti-falling grooves on the installation surface. There are at least four anti-falling grooves. The four anti-falling grooves are symmetrical in pairs and arranged in a "mouth" shape, and the anti-falling grooves are bullet-shaped. The anti-falling tile forming mold of the present invention, by setting the mold cores in four directions on the anti-falling tile forming mold for pressing and forming, realizes the anti-falling off force of the anti-falling tiles in four directions, greatly improves the anti-falling adhesion and prevents The shedding tile forming mold is exquisitely set to realize easy demoulding after pressing.

The invention discloses a universal rotation wheel disc pen point. The exquisite design is adopted, the beneficial effects that a pen is durable and a ball-point pen and a gel pen are convenient and easy to use are combined, and precise equipment, high-difficulty technologies and special materials are not needed for producing a pen point ball bead and a ball base any more. Meanwhile, the trouble and problems such as ink leakage due to abrasion of the pen point ball bead are avoided, a writing wheel disc is durable for a long time, more resources are saved, cost is reduced, environment friendliness is achieved, and the universal rotation wheel disc pen point is economical and practical.

A multipurpose opening and closing frame anti-slip mobile phone rear cover shell comprises an installation bottom support, 8-shaped opening and closing frame and a movable sleeve buckle; and, through the bounced 8-shaped opening and closing frame, a fixed sleeve buckle and the movable sleeve buckle freely and easily sleeve fingers, the fact that mobile phone holding relies on finger pinch and clamping is changed into the fact that the mobile phone holding relies on finger sleeving and hanging and palm holding and supporting, holding for a long time can be easily, and a thumb can also operate a mobile phone or a panel personal computer screen well. Furthermore, the 8-shaped opening and closing frame turning outward and stretching out and the movable sleeve buckle turning downward and stretching out can be respectively used as support frame, so the multipurpose opening and closing frame anti-slip mobile phone rear cover shell saves troubles and is convenient. The 8-shaped opening and closing frame and the movable sleeve buckle can be turned over, opened and closed; and when the 8-shaped opening and closing frame and the movable sleeve buckle are closed, an shape difference between the mobile phone and other common mobile phone which are not provided with the 8-shaped opening and closing frame is not big, and 8-shaped opening and closing frame and the movable sleeve buckle have no obstruct on storage, carrying and use. The disposed 8-shaped opening and closing frame, the fixed sleeve buckle, the movable sleeve buckle, a mobile phone rear cover and a protective rear shell or a panel personal computer rear cover are integrally designed, inlaid and installed through the installation bottom support, and the multipurpose opening and closing frame anti-slip mobile phone rear cover shell is firm and safe.

The invention discloses a method for recovering toner powder in a dry manner, which comprises the following steps: first, classifying toner cartridges of the same type into one class; 2, provide a communication part fixed at that open of the toner cartridge, comprising a main body; First and second through holes arranged on the main body; First and second ducts respectively disposed in the first and second through holes; A nozzle arranged at the end of one end of the first pipe and extending into the inner cavity of the toner cartridge, wherein a plurality of nozzles are arranged and the aperture is 10-20mm; 3, seal that first pipe, and sucking out the ton powder in the toner box by utilizing the negative pressure from the second pipe; 4, open that first pipe, spraying the clean agent to shake, and sucking out the cleaning agent with the residual toner through the second pipe; 5, repeat that step 4 several times to complete the carbon powder recovery. The invention can improve the cleaning efficiency of the toner cartridge by more than 10%, and obviously saves time.

The invention discloses a method for evaluating the working state of an electric vehicle battery. The second relational table of usage time detects the remaining available power of the battery in use through the available power detection module, determines the available first time length of the battery in use according to the first relational table, obtains the ambient temperature through the temperature sensor, and obtains the ambient temperature according to the second The relationship table determines the available second duration of the battery in use, then compares the first and second durations, and selects the shorter duration as the available remaining duration of the battery in use; sets the countdown to the available remaining duration, and when the countdown reaches the predetermined time , the control alarms will alarm once respectively. The present invention has exquisite setting, high stability, and is easy to realize, and the extra cost for car owners is low, and is suitable for mass popularization and use.

The invention discloses a piece of furniture with a hidden desk lamp. The furniture comprises a desk lamp arranging plate, a desk lamp containing groove, a protecting cover, a desk lamp lifting mechanism, a lamp component, a triggering mechanism, a single chip microcomputer and a power supply device, wherein the desk lamp containing groove is formed in the desk lamp arranging plate; the protecting cover is arranged at an opening of the desk lamp containing groove; the desk lamp lifting mechanism is fixedly arranged on the bottom surface of the desk lamp containing groove; the lamp component is arranged on the desk lamp lifting mechanism; the desk lamp lifting mechanism is connected to the triggering mechanism through a lifting control circuit; the lamp component is connected to the power supply device through a power supply circuit; the triggering mechanism is electrically connected to the power supply circuit and is used for controlling the power supply device to supply power to the lamp component. The furniture provided by the invention is reasonable in structure and ingenious in configuration; the problems that a furniture space is occupied and the lamp component is easily damaged when the desk lamp is not used are solved; meanwhile, due to the fact that the power supply device is automatically triggered by the triggering device, the on / off of the lamp component is not controlled by a manual button any more, the design is humanized, and the operation is more convenient.

The invention discloses a fire evacuation system and an evacuation method. The fire evacuation system comprises a fire evacuation acoustic-optical indicating system, an acoustic-optical power supply system, a fire parameter detection system, a control system and a fire alarm system; the fire evacuation acoustic-optical indicating system, the acoustic-optical power supply system and the control system and electrically connected mutually; the acoustic-optical power supply system continuously supplies power for a lamp assembly in the fire evacuation system; the control system controls the acoustic-optical power supply system to supply power for a voice prompt device in the fire evacuation acoustic-optical indicating system through a second power supply circuit and controls the luminance of the lamp assembly and acoustic-optical contents of the fire evacuation acoustic-optical indicating system through the control circuit; the fire parameter detection system and the control system are electrically connected to the fire alarm system through data transmission lines respectively. The fire evacuation system can provide different evacuation guidance for users at different floors according to point locations of fires and fire conditions of fire scenes and avoids the users from running to error channels or taking error actions and accordingly gets into danger.

The invention relates to a system for comprehensive performance testing of a fan filter unit in the technical field of mechanical and electrical equipment performance testing, comprising: a computer; a surface wind speed measurement component with a plenum box capable of accommodating a tested FFU; an anechoic laboratory for Accommodate the static pressure box body and face velocity measurement components; fan components controlled by computer; air volume measurement components controlled by computer; Among them, the fan parts and the air volume measurement parts are arranged in the position outside the anechoic laboratory of the induced air pipeline in sequence according to the direction of the air flow, and the air inlet end of the fan part is connected to the outside atmosphere; the surface wind speed measurement parts include thermal anemometer, The detection ends of the acoustic measuring instrument, the thermal anemometer, and the acoustic measuring instrument are all facing the air outlet of the tested FFU. It solves the problem that the acoustic test and aerodynamic performance test in the anechoic laboratory cannot be combined; completes the test of all performance parameters of the tested FFU with a high degree of automation.

The invention relates to a pair of multi-purpose novel sanitary moisture-proof overshoes. One overshoe comprises an elastic-pressing plate, side buckle elastic rods, a back buckle elastic rod, a positioning padlock and the like. When the pair of shoes is worn, a spring piece arranged between the side buckle elastic rods on two sides downwardly pressed by the elastic-pressing plate enables the side buckle elastic rods on two sides to be folded oppositely. In the meantime, the back buckle elastic rod overturns and leans forwards by force in order to drive a folding buckle elastic contact A and a folding buckle elastic contact B to enclasp one overshoe from two sides and the back side at the same time. When the pair of shoes is taken off, a foot lifts and a removing touch button of a shoe heel part of one shoe is gently buckled and an integrally-arranged positioning lock catch reversely lean backwards by force while a positioning hook instantly releases and the elastic-pressing plate and the spring piece, the side buckle elastic rods on two sides and the back buckle elastic rod automatically rebound and reset along therewith. Therefore, one overshoe is taken off. The multi-purpose novel sanitary moisture-proof overshoes have following beneficial effects: the multi-purpose novel sanitary moisture-proof overshoes can be used on different occasions in a plurality of environments without taking off and changing shoes and can be buckled when being treaded and taken off by touch so that a person does not need to bent down and uses his hands; and the pair of overshoes brings convenience and high efficiency and can be repeatedly used for a long time and has characteristics of multiple functions, economical efficiency, practicability, hygiene and environmental protection.

The invention discloses a comb capable of quickly drying hair and a use method thereof, wherein the comb comprises: a comb handle, a plurality of rotating comb teeth rotatably connected to the comb handle, and a plurality of fixed comb teeth fixedly connected to the comb handle, The fixed comb handle is provided with an air intake cavity, the inside of the rotating comb is a cavity connected with the air intake cavity, and the rotating comb is provided with a blowing hole communicating with the cavity, and each rotating comb is connected with a valve for driving each rotating comb Rotating transmission mechanism. The invention utilizes the rotation of the rotating comb to move the hair, and the wind continuously blown out from the blowing hole can quickly dry the hair, and the rotating comb can penetrate into the lower layer of the hair, so that the lower layer of the hair can also be dried quickly.

The invention discloses a power socket which comprises a socket panel and a slot matched with the socket panel. The socket panel is provided with a three-hole jack and a two-hole jack. The socket panel in an area corresponding to the two-hole jack can be slid towards two sides to form an opening. A position, corresponding to the opening, in the slot is provided with a fixing groove. An inverted-n-shaped converter matched with the two-hole jack is telescopically disposed in the fixing groove. The power socket has the advantages that the power socket is exquisite in setting, reasonable in structure and convenient to operate; by the telescopic inverted-n-shaped converter, when interference of the three-hole jack and the two-hole jack occurs due to the shape or size of the three-hole jack and the two-hole jack, the three-hole jack and the two-hole jack can be staggered by extending the inverted-n-shaped converter, interference of the three-hole jack and the two-hole jack is avoided, the three-hole jack and the two-hole jack can be used as the same time, the problem that the three-hole jack and the two-hole jack cannot be used at the same time when the two are in conflict is solved, and great use convenience is brought to users; due to the fact that the inverted-n-shaped converter is telescopic, the converter can be retracted into the slot when not used, and the whole power socket can still be used normally.

The invention relates to a pair of multi-purpose novel sanitary moisture-proof overshoes. One overshoe comprises an elastic-pressing plate, side buckle elastic rods, a back buckle elastic rod, a positioning padlock and the like. When the pair of shoes is worn, a spring piece arranged between the side buckle elastic rods on two sides downwardly pressed by the elastic-pressing plate enables the side buckle elastic rods on two sides to be folded oppositely. In the meantime, the back buckle elastic rod overturns and leans forwards by force in order to drive a folding buckle elastic contact A and a folding buckle elastic contact B to enclasp one overshoe from two sides and the back side at the same time. When the pair of shoes is taken off, a foot lifts and a removing touch button of a shoe heel part of one shoe is gently buckled and an integrally-arranged positioning lock catch reversely lean backwards by force while a positioning hook instantly releases and the elastic-pressing plate and the spring piece, the side buckle elastic rods on two sides and the back buckle elastic rod automatically rebound and reset along therewith. Therefore, one overshoe is taken off. The multi-purpose novel sanitary moisture-proof overshoes have following beneficial effects: the multi-purpose novel sanitary moisture-proof overshoes can be used on different occasions in a plurality of environments without taking off and changing shoes and can be buckled when being treaded and taken off by touch so that a person does not need to bent down and uses his hands; and the pair of overshoes brings convenience and high efficiency and can be repeatedly used for a long time and has characteristics of multiple functions, economical efficiency, practicability, hygiene and environmental protection.