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61results about How to "Wide popularity" patented technology

Rear-hanging pedestal pan cushion turning and driving device and fixing seat

The invention discloses a rear-hanging type pedestal pan cushion turning and driving device and a fixing seat. The rear-hanging type pedestal pan cushion turning and driving device comprises a turning portion, a transmission portion and a pedal portion; the turning portion comprises the fixing seat and a swinging part, the fixing seat is arranged on an outer frame located on the root of a cushion rotation seat in a sleeving or wrapping mode, the fixing seat is hinged to the swinging part, and the position of a movable support arranged on the fixed seat corresponds to that of a fixed support arranged on the swinging part; a first-end stop block of a brake cable of the transmission portion is fixed in the movable support in a clamping mode, the first end of a brake tube is jammed in the fixed support, and the tail end of the brake cable and the tail end of the brake tube are fixed on a front support and a rear support of the pedal portion in a clamping mode respectively. According to the rear-hanging type pedestal pan cushion turning and driving device and the fixing seat, a pedestal pan cushion is driven by a pedal to rotate ninety degrees, the purposes that the pedal is turned over when a person comes and automatically drops when the person leaves, use is very convenient, the hand does not need to touch the pedestal pan cushion, and cleanliness and sanitation are achieved; any modification does not need to be performed on an existing pedestal pan or cushion, and therefore the advantages of being wider in popularization and low in cost can be achieved; normal usage of the pedestal pan is not influenced, the invisibility is good, and the appearance is attractive and appropriate.
Owner:孙明英

Energy-saving heat-insulating wall body

InactiveCN104234256AEmission reductionEnsure the safety of people's livelihoodWallsHeat proofingThermal bridgeEngineering
The invention provides an energy-saving heat-insulating wall body, relates to a building wall body and aims at solving the problems that the fireproof performance of thin-plaster heat-insulating wall bodies is not good, the durability is poor, the amount of window heat bridges is great and the like. The energy-saving heat-insulating wall body structurally comprises a base layer wall body, a heat-insulating layer, anchor bolts and an external protection layer, wherein the external protection layer is a prefabricated protection layer; the prefabricated protection layer is a prefabricated plate protection layer or a prefabricated plaster protection layer; the external protection layer, the heat-insulating layer and the base layer wall body are sequentially arranged from the outer side to the inner side of the energy-saving heat-insulating wall body; the anchor bolts penetrate through the external protection layer and the heat-insulating layer to fix the external protection layer and the heat-insulating layer on the base layer wall body. An internal protection layer is further installed on the inner side of the heat-insulating layer of a prefabricated heat-insulating board to form a prefabricated heat-insulating wallboard, and the prefabricated heat-insulating wallboard is installed on the outer side of the base layer wall body or a building main body structure to form a fully assembled and mounted energy-saving heat-insulating wall body. The energy-saving heat-insulating wall body has the advantages that the wall body is fireproof and safe and is convenient to install, the durability is good, the energy saving and heat insulating performance is good, and the energy saving and emission reduction of the building and the control of the greenhouse effect are facilitated.
Owner:吴淑环

Method for measuring lignin content of herbaceous plants

The invention relates to a method for measuring the lignin content of herbaceous plants. The method comprises the following steps: (1) drying, smashing and sieving a plant sample to obtain plant sample powder; (2) adding acetic acid to the plant sample powder to obtained fully-softened plant sample powder; (3) carrying out centrifugation to obtain a precipitate A; using the acetic acid to clean the precipitate A; (4) embathing the precipitate A into an ethanol-ether solution to obtain a precipitate B; (5) after the precipitate B is dried by distillation, adding sulfuric acid for stirring to be uniform, and then standing at room temperature; (6) adding distilled water for stirring to be uniform; after boiling water bath and cooling at the room temperature, sequentially adding the distilled water and barium chloride to shake up for centrifugation to obtain a precipitate C; (7) after the precipitate C is flushed with water, sequentially adding the sulfuric acid and potassium dichromate, and cooling to the room temperature after reaction; (8) transferring a substance obtained in the step (7) into a conical flask; (9) after adding potassium iodide into the conical flask for reaction, adding a starch indicator, using a sodium thiosulfate solution to titrate to a terminal point; (10) carrying out a blank test; (11) calculating the lignin content. The method is simple, convenient and accurate.
Owner:LANZHOU UNIVERSITY

Motor type toilet bowl cushion overturning driving device

The invention discloses a motor type toilet bowl cushion overturning driving device which comprises a fixing base, a swinging component, a driving component, a power source and a switch. The two sides of the fixing base are each provided with a fixed shaft sleeve. A rotating shaft is installed inside the fixed shaft sleeves in a matched mode. The driving component directly drives the rotating shaft to rotate or indirectly drives the rotating shaft to rotate through a transmission component. The power source and the switch are arranged to supply power to a motor. The fixing base is hinged to the swinging component. A movable support and a fixed support arranged on the fixing base and the swinging component respectively correspond to each other in position. According to the motor type toilet bowl cushion overturning driving device, a toilet bowl cushion is driven by a pedal to be turned over by 90 degrees, the purpose that the cushion is turned over by the pedal when a person comes to the toilet bowl and automatically falls down when the person leaves is achieved, use is quite convenient, the person does not need to touch the toilet bowl cushion with hands, and cleanness and sanitation are achieved. An existing toilet bowl or cushion does not need to be changed, and therefore the broad universality and low cost are achieved. Normal use of the toilet bowl is not affected, and the hidden performance is good. The structure is simplified and optimized, implementation is easy, assembly is easy, and the appearance is attractive and proper.
Owner:孙明英

Spectrum detection method for alkylphenol compounds in textile auxiliaries

The invention discloses a spectrum detection method for alkylphenol compounds in textile auxiliaries. In the method, through analyzing the infrared and ultraviolet characteristic spectrums of alkylphenol ethoxylates (APEO) with different structures and other surfactants, an operation of spectral peak isolation and identification is effectively performed on the APEO or surfactants which are possibly have interference on the infrared and ultraviolet spectrums of the APEO by using a second derivative spectral analysis method. By using the method, textile auxiliaries can be determined directly without using standard products and carrying out extraction separation, and APEO (in different structure forms) in the textile auxiliaries can be qualitatively screened quickly and accurately; instruments involved in the invention are low in price and wide in popularity, the method is easy to operate, simple in analysis method and low in analysis cost; and the method is suitable for being used for pre-monitoring various auxiliaries used in production quickly, simply and conveniently by enterprises, thereby completely eradicating APEO at the source and preventing unnecessary losses of the enterprises. The method disclosed by the invention is wide in applicability and broad in application prospect.
Owner:ZHEJIANG SCI-TECH UNIV +1

Charging pile with base station function

The invention relates to the technical field of charging piles, in particular to a charging pile with a base station function. The charging pile is arranged in a network signal weak coverage or blindarea, when an electric vehicle is charged by a charging terminal, a data collection terminal is controlled to collect parameter information of the electric vehicle, the collected parameter informationof the electric vehicle and parameter information of the charging pile are related, then sent to a base station main control board, transmitted to a baseband module to be subjected to baseband signalprocessing and then sent to a far-end server to be stored through a transceiver module and an antenna feeding system, thus data transmission of the electric vehicle can be conducted normally in a macro base station signal weak coverage area or blind spot area, and the user experience is improved. The charging pile has the characteristics that the popularity degree is high, a base station is smallin size, deployment is flexible, limitation of the site problem of the macro base station is avoided, the macro base station signal weak coverage area and macro base station signal weak coverage blind spots can be supplemented in a targeted mode, and the signal quality is ensured, and comprehensive coverage of urban network signals is achieved through distribution of the charging piles.
Owner:FUJIAN UNIV OF TECH

Bidirectional-driving pedal turnover device

The invention discloses a bidirectional-driving pedal turnover device. The bidirectional-driving pedal turnover device comprises a base, a pedal device, a swinging plate and a transmission device, wherein the base comprises a base plate and a side plate, the swinging plate and the front side of the base plate of the base are hinged together, a brake cable stop dog base is arranged at one end or two ends of the swinging plate, a shell is fixedly connected with the outer side of the side of the side plate of the base, a gate tube base is arranged in the rear end of the upper part of the shell, and a line hole is formed in the bottom of the gate tube base; a swinging plate track avoidance slot is formed inside the shell; and a flexible swinging plate releasing device is arranged inside the shell. The bidirectional-driving pedal turnover device disclosed by the invention has the advantages that a cushion rotating shaft seat of a toilet is utilized for fixing the base, and the side plate of the base and the end part of the swinging plate are sealed by virtue of the shell, so that both the base and the end part of the swinging plate are in a hidden state, appearance is clean, streamline is smooth, strength is high, and ornamental value is improved and practicability is enhanced.
Owner:郑州勤睿恒电子科技有限公司

Electric pushing pole type cushion turn-over device

Then invention discloses an electric pushing pole type cushion turn-over device. The device comprises a base, an oscillating bar and a push-pull rod, a first fixed shaft is positioned at the rear lower side of a side plate, and a second fixed shaft is positioned at the rear upper side of the side plate; a pedal central-shaft hole of a foot rest lever is hinged to the first fixed shaft; an oscillating bar end shaft hole of the oscillating bar is hinged to the second fixed shaft; the push-pull rod is an electric-drive push-pull rod, the lower end of the electric-drive push-pull rod is hinged to the first fixed shaft, and the upper end of the electric-drive push-pull rod is hinged to the oscillating bar end shaft hole; a driving portion capable of making contact with the bottom of a cushion is arranged on the forepart of the oscillating bar. The base of the device is fixed by a cushion rotational shaft seat of a water closet, so that most of the base is hidden and the base is good in concealment. A small shell can be fixed on the side plate of the base to keep the appearance clean and tidy. Suspended and exposed, the foot rest lever is used as a driving part, which basically has no influence on the appearance of the water closet. The whole device does not make contact with the ground, and has the advantages of being simple in structure, reasonable in design, very easy to assemble and lower in manufacture cost.
Owner:郑州勤睿恒电子科技有限公司

Pedal controllable upper-and-lower type cushion turn-over device

The invention disclosed a pedal controllable upper-and-lower type cushion turn-over device. The cushion turn-over device comprises a base, a pedal device, an oscillating bar and a transmission device; the upper side of the forepart on the side surface of a base side plate is provided with a fixed shaft; the front end of the oscillating bar is provided with an oscillating bar front-end seat, the middle portion of the oscillating bar is provided with oscillating bar central-shaft hole, the back end of the oscillating bar is provided with an oscillating bar drawing head, and the oscillating bar central-shaft hole is hinged to the fixed shaft; the oscillating bar drawing head is connected with the pedal device in a transmission mode by the transmission device; the oscillating bar front-end seat is provided with a driving part that is capable of making contact with the bottom of a cushion; the cushion turn-over device is also provided with a flexible release mechanism. The base of the cushion turn-over device is fixed by a cushion rotational shaft seat of a water closet, so that most of the base is hidden and the base is good in concealment. A small shell can be fixed on the side plate of the base to keep the appearance clean and tidy. The whole cushion turn-over device does not touch the ground, and has the advantages of being simple in structure, reasonable in design, very easy to assemble and lower in manufacture cost.
Owner:郑州勤睿恒电子科技有限公司

Simple type cushion overturning and driving device of parallel-edge toilet and flipping fixing seat

The invention discloses a simple type cushion overturning and driving device of a parallel-edge toilet and an overturning fixing seat. The device comprises a driving part, a transmission part and a pedal part. The driving part comprises a fixing seat and a swinging component. The surface of the toilet is sleeved or covered with the fixing seat, and the fixing seat is hinged to the swinging component; a flexible support arranged on the fixing seat corresponds to a fixed support arranged on the swinging component in position. A front end check block of a brake cable of the transmission part is clamped and fixed in the flexible support, the front end of a brake tube is jammed in the fixed support, and the tail end of the brake cable and the tail end of the brake tube are clamped and fixed on a front support and a rear support of the pedal part respectively. According to the device, a cushion of the toilet is driven to overturn by 90 degrees through a pedal, when a person uses the toilet, the pedal is overturned, when the person leaves, the cushion is dropped down automatically, the use is quite convenient, the cushion of the toilet is not touched by hands, and cleanness and sanitation are achieved. An existing toilet or a cushion does not need to be modified, therefore, therefore the universality is wide, and the cost is low. The normal use of the toilet is not affected, and the concealment is good.
Owner:孙明英
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