14 results about "Public place" patented technology

A masklike device that provides privacy to a user during a telephone conversation conducted while the user is in a public location, and that prevents the user from making utterances or noises that would disturb others in close proximity (e.g., a distance that would normally be considered within earshot) of the user.

The invention provides a stereoscopic painting which comprises a painting surface layer and a planar layer. A fixed layer which plays a supporting role is arranged inside the painting surface layer. The fixed layer is fixedly arranged on a fixation layer under the action of a magnetic device in an embedded connection or bonding mode. The invention has the following beneficial effects: a manufacturing technology of a traditional planer painting is changed; the stereoscopic painting has a more vivid vision sense; the manufacturing technology of the stereoscopic painting is simple; and the stereoscopic painting is beautiful, practical and low-cost and is easy to apply in decoration in the family and in public places.

The invention discloses an outdoor public place pre-ordering apparatus, which belongs to the field of electronic products. The outdoor public place pre-ordering apparatus comprises a microcontroller and peripheral equipment, a liquid crystal display screen, a battery box, a buzzer, a mechanical encryption lock, a housing and five keys; a power supply is connected with the microcontroller and the liquid crystal display screen; the keys are connected with the microcontroller as input ends; the liquid crystal display screen and the buzzer are connected with the microcontroller as output ends; the fives keys, the liquid crystal display screen, the buzzer and the microcontroller are connected and arranged in the housing; and the mechanical encryption lock is fixed on the battery box. The outdoor public place pre-ordering apparatus has pre-ordering, querying, verifying, stopwatch and countdown functions, and can bring great convenience to the life, entertainment, study and scientific research of people.

The invention discloses an image device used on the outer side of an automobile. The image device comprises a rear mirror installation base for an automobile, a camera, a microcomputer control system and a display. The camera is arranged on the rear mirror installation base, the shooting direction of the camera faces to the lower position of the outer side of the installation base, and the microcomputer control system is respectively connected with the camera and the display. The image device used on the outer side of the automobile has the advantages that due to the fact that the rotatable camera with the laser night vision function is arranged in the rear mirror installation base for the automobile, and the camera is controlled by a driver, so that the driver has good sight in rain and fog and at night. Safety can be ensured when the automobile is driven on a crowded street and a countrysideroad, encounters an automobile in the opposite direction and pulls over. When the automobile is stopped in a public place and the outer surface of the automobile is scratched in a malevolence manner, factual basis for a claim can be provided according to a record of the microcomputer.

The invention discloses a soap slicing device for family or public places. The soap slicing device comprises a hollow cube-shaped box, a binding, a rear baffle, an interlayer baffle, soap, an arc-shaped partition sheet, a threaded partition plate, a swivel bolt, a closed inner wall, a cube-shaped press block, a spring and a blade. The soap slicing device is fixed on a wall beside a wash basin, the soap is put in a soap inlet of the device, the position of the threaded partition plate is adjusted by virtue of the swivel bolt so as to set different soap slice thicknesses; then, one hand is under the arc-shaped partition sheet, the other hand presses down the press block of the device, and thus the soap slicing operation is finished. Different amounts of soap can be put in the device according to the different design sizes of the device. When not used, the device is just put on the wall beside the wash basin, and because the device has a beautiful shape design, people can enjoy the beauty of the device as an ornament. The soap slicing device has the advantages of reliable structure principle, low manufacturing cost, convenient maintenance, high soap utilization rate, convenient operation, good sanitary performance, high reliability, no secondary pollution and wide application range and therefore is worthy of popularization.

The invention discloses an intelligent shoe cabinet with a comprehensive sterilization function, which comprises a shoe cabinet body, a plurality of shoe storage cavities are formed in the shoe cabinet body, telescopic mechanisms are arranged in the shoe storage cavities, and containing plates are arranged at the output ends of the telescopic mechanisms; elastic jacking mechanisms enabling the containing plate to have lifting force are arranged on the lower surface of the containing plate and the lower surface of the shoe storage cavity, hinge shafts are arranged on the portions, on the two sides of the containing plate, of the surface of the shoe storage cavity respectively, folding plates are hinged to the hinge shafts, and first hinge holes are formed in the middles of the side walls ofthe folding plates. According to the invention, no matter the shoe cabinet is applied to home furnishing or public places, germs can be easily and comprehensively killed, the germs are prevented frombeing spread through shoes, when the shoes are placed in the shoe cabinet, the sterilization device is automatically attached to the surfaces of the shoes, it is guaranteed that the sterilization distance reaches the standard, meanwhile, on-off of various devices is controlled by checking whether the shoes exist or not, and energy is saved. The design is ingenious.

The invention discloses a wall-mounted water purifying device with an ultraviolet sterilization function. The device is mainly composed of a filter, an ultraviolet sterilizer, a flow sensor and a central processing system; raw water enters the ultraviolet sterilizer after passing through the multi-stage filter; the flow sensor is arranged between the filter and the ultraviolet sterilizer. The device can effectively remove organic contaminants, heavy metals, viruses, bacteria and drug residues in tap water of public places and households and decrease the content of calcium and magnesium ions in the water and has the advantages that space is saved, yielding water is safe, and operation is convenient.

The invention relates to a public-place electronic display screen advertising system. The system comprises a server and an inner electronic display screen in network connection with the server, wherein the server is an open platform, the owner of an outer electronic display screen can add the outer electronic display screen to the inner electronic display screen according to the willing of the owner, and when the outer electronic display screen is added to the inner electronic display screen, a unique mark code is assigned to the outer electronic display screen by the server and used for identifying and managing the outer electronic display screen through the server; the system provides a platform of a shared advertising system for the owner of the outer electronic display screen, and solves the technical problem that an existing public-place electronic display screen advertising system cannot achieve sharing.

The invention provides a disposable toilet warm-keeping seat cushion comprising a flannelette cover and a foam core placed in the flannelette cover. The bottom of the flannelette cover is provided with an adhesive layer. The toilet warm-keeping seat cushion integrally matches an outer ring of a toilet in shape. The disposable toilet warm-keeping seat cushion prevents people from feeling cold when people use a toilet in winter; the cushion is disposable, thereby being hygienic; the cushion is low in cost and is especially suitable for toilets in public places such as shopping malls.

The invention provides a disinfection cleaning device which comprises an evaporation plant. The evaporation plant comprises a box, a heating device is arranged at the bottom of the box, a water tank is arranged at the upper portion of the heating device, a water inlet and a steam outlet are formed in the top of the box, and the steam outlet is connected with one end of a water supply pipe. According to the disinfection cleaning device, disinfection and sterilization of a public place can be achieved; and the device is simple in operation, and part of manpower can be saved.

The invention relates to a beam column decoration assembly in a public place. The beam column decoration assembly comprises a base frame unit and a display screen fixed to the outer side of the base frame unit, the base frame unit comprises a first frame body and a second frame body which are mutually buckled in a mode of surrounding a beam column, cambered surface supports which abut against thesurface of the beam column are arranged on the inner sides of the first frame body and the second frame body correspondingly, a second buckling unit with opening grooves facing the two sides is arranged at the end of the second frame body, and the first frame body is provided with a first buckling unit, wherein the first buckling unit and the second buckling unit are fixed in an buckled mode, andthe first buckling unit is used for sealing the opening grooves; and the surfaces of the outer sides of the first frame body and the second frame body are sunken towards the inner sides to form mounting grooves for allowing the display screen to be embedded. The beam column decoration assembly has the advantages that the surface of the outer side of the beam column is changed to be of a structurewith a decoration outer layer capable of being mounted, the cambered surface can be changed into the plane so as to adapt to mounting of the display screen, and the decoration effect is freely changedaccording to the need.

The invention discloses a screen unlocking method and device, a terminal and a storage medium, and belongs to the technical field of terminals. The method comprises the following steps of: displayingan unlocking interface on a display screen of the terminal when the screen lightening signal is detected, switching an unlocking mode of the terminal from a first unlocking mode to a second unlockingmode when the mode switching signal is detected, and switching and displaying the unlocking interface as an unlocked user interface when a second unlocking password on the unlocking interface is obtained. According to the embodiment of the invention, when the user is in the public place, the unlocking mode of the terminal is switched to the second unlocking mode; according to the screen unlockingmethod and device, the screen is unlocked through the second unlocking password in the mode, even if other people peep the second unlocking password, the screen cannot be unlocked through the second unlocking password in the first unlocking mode due to the fact that the other people do not know that the unlocking mode is switched, and the screen unlocking safety is improved.

The invention provides a non-acoustic voice information detection method, a service device and a readable storage medium. The detection method at least comprises the following steps of: acquiring a PPG signal, intercepting a motion artifact signal segment related to voice activity in the PPG signal, and detecting voice information from the signal segment. By adopting the non-acoustic voice information detection method, the service device and the readable storage medium based on the PPG signal, a user can interact with a machine or transmit voice information only by making a talking action without making a sound, so that the user experience comfort degree, the voice interaction privacy and the information detection accuracy under a strong noise environment can be greatly improved. Meanwhile, the method can be used for voice transmission and voice control scenes which lack transmission media, have high noise or have secret content, such as aerospace, military affairs, public security, fire fighting, disaster relief and the like, and noisy public places such as stations, shopping malls, bars and the like, and the method has extremely high application value.