116results about How to "Improve the learning environment" patented technology

The invention provides a computer host case easy to disassemble and capable of dissipate heat conveniently. The host case comprises a case shell, a case cover and a movable frame arranged in the caseshell, the movable frame is used for fixing and installing a main board, one side of the movable frame is provided with a fixing board, the fixing board is provided with a plurality of part installingholes, the bottom of the movable frame is provided with a plurality of first sliding blocks, the bottom of the inner side of the case shell is provided with first sliding grooves corresponding to thefirst sliding blocks, and the movable frame is also provided with first locking latches for fixing the position of the movable frame; connecting insertion holes corresponding to the installing holesare formed in the side, corresponding to the fixing board, of the case shell; the case cover is connected with the case shell in a sliding mode, and a second locking latch for preventing the case cover from moving is arranged at the bottom of the case cover. According to the computer host case easy to disassemble and capable of dissipate the heat conveniently, an innovative computer host case structure is put forward and is especially suitable for computer hardware practice teaching, and the host case is easy to disassemble, flexible to operate and novel in design.

The invention relates to a campus moral education propaganda booth, which comprises a hollow base, wherein a hollow supporting vertical rod is arranged on the hollow base; a triangular cover plate is arranged at the top of the hollow supporting vertical rod; the interior of the triangular cover plate is of a hollow structure; air inlets are formed in the top of the triangular cover plate; the bottom of the triangular cover plate is connected to a supporting plate; rain-shielding inclined plates are arranged on two sides of the triangular cover plate; solar photovoltaic panels are arranged at the tops of the rain-shielding inclined plates; loudspeakers are arranged at the bottoms of the rain-shielding inclined plates; a storage battery block is arranged between the top of the supporting plate and the triangular cover plate; micro cameras are arranged on the end face of the supporting plate; the parts, close to the lower surface of the end face, of two sides of the supporting plate are provided with liquid crystal display screens; and fans are arranged on the lower surface of the supporting plate. The propaganda booth has the following advantages: the propaganda booth is simple in structure; the problem on moral education propaganda in colleges and universities can be effectively solved; remote real-time monitoring data and the like can be transmitted; meanwhile, the moral education propaganda booth can be displaced as required; and in addition, the propaganda booth, which integrates a function of purifying air, can offer a good learning environment.

The invention designs an entertainment and leisure learning device based on 5G Internet of Things virtual reality. A hardware structure comprises a leisure, entertainment and learning space element, and a panoramic immersion stereo display system, an environment perception health care special effect system, a dynamic platform seat device, a main server, an interaction module, a communication network module, a client, an integrated control and playing system and a stereo surround sound system are comprehensively integrated in the space element. Numerous software and hardware devices are organically and comprehensively integrated and thus the device has the following multiple use functions based on the software and hardware equipment: a a panoramic virtual reality dynamic cinema device, a panoramic virtual reality immersion memory enhancement learning device, a panoramic virtual reality immersion leisure health maintenance device, a panoramic virtual reality medical health maintenance rehabilitation device and the like, multiple uses of one device are realized, the comprehensive utilization efficiency of software and hardware devices is improved, and the cost is reduced.

The invention provides a temperature control system based on school timetables. Due to the connecting relation among a school timetable database, a controller, router, a data switching exchanger, an air conditioner and a passing device which are arranged, air conditioners in classrooms needing to have lessons are turned on and turned off according to the set time based on information of the school timetables, the temperature of the classrooms can be reduced in advance, and the air conditioners can be automatically turned off after the class. The school timetables of the whole school are concentrated through a school timetable database, the air conditioners in the classrooms needing to have lessons are automatically controlled to be turned on, the classrooms without lessons are automatically turned off, a good studying environment is created for students, electric energy of the school is also saved, the air conditioners in the whole school run more efficiently, the expenditure in the aspect of refrigerating of the school is reduced, and good economic significance is achieved.

The invention provides a dust collecting system for recycling chalk. The dust collecting system comprises a blackboard body, an upper dust suction device, a lower dust suction device, a chalk regeneration device, an air introducing device, a controller and a display screen; the upper dust suction device and the lower dust suction device are connected to the chalk regeneration device through guide pipes so that the function that when a teacher wipes a blackboard in class, chalk dust is automatically sucked into the system and is used for secondary manufacturing of the chalk can be achieved, and therefore a good teaching and learning environment can be created, and in addition, the effects of energy conservation, low carbon and environmental protection can be achieved by secondary utilization of the chalk dust; and an introduced draught fan in the chalk regeneration device starts to work so that the internal air pressure of the device can be decreased, the chalk dust can pass through holes in the surface of a blackboard groove of the upper dust suction device and holes in the surface of a blackboard groove of the lower dust suction device and enter the chalk regeneration device through the guide pipes, and after the chalk dust is collected to a certain degree, the chalk manufacturing is started. The system has the advantages of being low in production cost, simple in structure, wide in application range, convenient to use, high in practicality and the like.

The invention discloses a stitching interactive teaching system and a teaching method. The stitching interactive teaching system includes a plurality of handheld devices, each handheld device including a touch screen and a teaching application program; a server which includes a database storing a plurality of teaching objects required by the teaching application programs, communicates with the handheld devices through communication protocols, and transmits all the teaching objects to all the handheld devices; a vertical screen which is connected to one of the handheld devices, and on which the teaching application programs can be displayed; and a somatosensory detector which is connected to the server, and through which the teaching application programs displayed on the vertical screen are operated.

The invention discloses an application program permission configuration method; the method comprises the following steps that when an instruction for creating a group is received, a request permissiondisabling interface is displayed, and permission needing to be disabled is selected; then, after the selection of disabling the permission is completed, a contact selection interface is displayed, and a group joining invitation is sent; after that, a command of agreeing to join the group, which is fed back based on the group joining invitation by the mobile terminal corresponding to a selected contact, is received; and finally, when a preset condition is met, an instruction for releasing permission disabling is sent to the mobile terminal corresponding to the selected contact. The invention also discloses a mobile terminal and a storage medium. The group provided by the method can serve as a check-in basis for a class or a meeting or serve as a necessary condition for entering certain special occasions, so that the user is supervised to actively join the group, and a good learning or working environment is created; the specific safety and confidentiality requirements are met, and thequality of a meeting or a class is improved.

The invention discloses an intelligent teaching system which comprises a classroom management system, a dynamic seat chart, a server, a teacher terminal, a student terminal and a positioning device. The classroom management system is used for detecting whether a classroom is in a use state or not, and is connected with the server; wherein the dynamic seat chart is used for updating seat information of students in real time and is connected with the teacher terminal; the teacher terminal is connected with the server, and is used for prompting the classroom position of the teacher before class and displaying the seat information of the students during class; the student terminals are connected with the server and used for providing class schedules, class classrooms and self-study classroomsfor students; the positioning device is arranged on the student terminal and is used for positioning the position of a student; by setting the dynamic seat chart, teachers' understanding of students in class is enhanced, teachers can better cultivate hobbies and interests of students directionally, and classroom efficiency is effectively improved.

The invention discloses an intelligent class board system for campus information interaction. The intelligent class board system comprises an information import module, a classroom information acquisition module, an information receiving module, an information processing module, a master control module, a plurality of display terminals, a plurality of broadcast terminals and a plurality of air conditioner terminals. The information import module is used for importing notification information, wherein the notification information comprises course information, broadcast information and emergencynotification information. The classroom information acquisition module is used for acquiring classroom information in a classroom, and the classroom information comprises a sound decibel value of a self-study time period in the classroom, air quality information in the classroom, carbon dioxide concentration information in the classroom and temperature information in the classroom. The information receiving module is used for receiving the notification information and the classroom information and sending the received notification information and the classroom information to the information processing module. The intelligent class board system has more other functions while having the basic functions of a class board, and meets different use requirements of users are.

The invention relates to a statistics system, in particular to a student attendance check statistics system. The system comprises an attendance check module used for identifying student identities and confirming student attendance check time, a control module used for sending out a prompt tone of attendance check success or failure according to the attendance check module, a prompt module used for sending out the prompt tone of attendance check success or failure, a attendance check database used for receiving data of an identity recognition module, analyzing the data and performing statistics to give out attendance check information, a server connected with the attendance check database and used for storing the attendance check information in the attendance check database, and a data transmission module used for data transmission among the identity recognition module, the attendance check database and the server. According to the system, the student management level of schools can be improved, the improvement of teaching quality is facilitated, the attendance check situation of each student can be conveniently viewed by a manager, the working efficiency of the schools can be effectively improved, and the problems of leave application and class attendance management of school students are solved.

The invention relates to the field of blackboard illumination lamps, and discloses an adjustable blackboard lamp without direct glare. The adjustable blackboard lamp comprises a lamp shell, reflectors and lamp holders, wherein the lamp holders are arranged in the lamp shell and are used for mounting lamp tubes; and the reflectors are mounted in the lamp shell. The adjustable blackboard lamp is characterized in that the mounting region of the center of each lamp tube is close to one end, far away from a blackboard, of the corresponding reflector; and the mounting region of the center of the lamp tube is within the range of 17%-70% of total height of the corresponding reflector, and is within the range of 18%-50% of total width of the corresponding reflector. The adjustable blackboard lamp without direct glare has the beneficial effects that the reflection angles of projection light rays are changed by the technical scheme of the invention; the adjustable blackboard lamp is particularly suitable for the field of blackboard lamps; the glare value can be reduced to an extremely low value; the effect of protecting eyes can be realized; energy conservation and environment protection are realized; the maintenance and the use are facilitated; the lamp is obtained by scientific calculation and practice; the illuminance of the blackboard can reach above 700 Lx; the uniformity of illuminance can reach above 80%; and an excellent vision light environment can be provided.

The invention discloses an intelligent multifunctional child teaching machine, which comprises an audio receiver, a body, a handle, a display screen, a power-on button, sound box players, a digital keyboard, a USB interface, an information converter, a circuit box, a central processing unit, a touch controller, an audio amplifier, a regulating box, an information storage device and a battery, wherein the audio receiver is connected with the body; the sound box players are fixed on the body; the USB interface is arranged on the body; the information converter is fixed below the USB interface; the central processing unit is connected with the circuit box; the regulating box is located below the touch controller; and the battery is connected with the body. according to the intelligent multifunctional child teaching machine, the size is small, the weight is light, the body is internally provided with anti-breaking vibration-reduction protection measures, an intelligent voice control system is arranged, teaching items are diverse, entertainment items are also provided apart from study, combination of education and labor is realized for the child, the learning time is shortened, and the efficiency is improved.

The invention discloses a multifunctional study desk. The multifunctional study desk comprises: a desk board body, a base and a lifting stand column, wherein the lifting stand column is connected with the desk board body and the base and used for adjusting the height of the desk board body relative to the base; an enclosure frame, which is connected with the desk board body and extends towards the upper portion of the desk board body, wherein the enclosure frame is provided with a left enclosure plate and a right enclosure plate which are located on the left side and the right side of the desk board body and a rear enclosure plate located on the side, away from a user, of the desk board body, and a working space is defined by the upper surfaces of the left enclosure plate, the right enclosure plate, the rear enclosure plate and the desk board body; a sound box unit, which is arranged in the working space; and a sound baffle assembly, which comprises two baffles arranged on the left side and the right side of the desk board body respectively and can move relative to the enclosure frame so as to allow the two baffles to stretch out of or retract into the enclosure frame. According to the multifunctional study desk, the sound effect of a sound box is good, and article storage capacity is high.

The invention relates to an electric dust-free erasing-type blackboard comprising a transmission-type blackboard surface mechanism and a wet dedusting mechanism. The transmission-type blackboard surface mechanism comprises a flexible blackboard surface, a transmission device and a power device connected with the transmission device. The wet dedusting mechanism comprises a water storage device with the end being sealed and an erasing unit, wherein a plurality of water outlet holes are formed in the side wall of the water storage device, and the surface of the erasing unit makes contact with the blackboard surface in a squeezing mode and is closely attached to the water outlet holes of the water storage device. The structural form that the surface of the erasing unit makes contact with the flexible blackboard surface in a squeezing mode is adopted to achieve relative movement between the flexible blackboard surface and the erasing unit; the erasing unit is closely attached to the water outlet holes so that the erasing unit can absorb water intermittently in the contact squeezing process, dust on the board surface are dissolved and taken away through water flows, and accordingly automatic cleaning, environmental-friendly, efficient and pollution-free board surface erasing is achieved.

The invention belongs to the technical field of computer hardware, and provided a computer case provided with an air fan and capable of illuminating. The computer case provided with the air fan and capable of illuminating comprises a housing and an electric circuit board arranged in the housing, wherein a groove is formed in the housing, the bottom of the groove is connected with the air fan and an illuminating device, a control switch is installed in the groove in embedded mode, and the air fan and the illuminating device are connected with the electric circuit board in the housing through the control switch. The computer case provided with the air fan and capable of illuminating improves study and work environment of persons, and simultaneously provides sufficient light in low light situations, and the persons do not need to turn lamps on or use table lamps, and can adjust angles of the illuminating device according to needs, and furthermore great convenience is brought to computer use of the persons.

The invention discloses a dustproof multifunctional table lamp. The dustproof multifunctional table lamp comprises a lamp holder and an LED lamp, wherein the lamp holder is connected with the LED lamp through a metal hose; the two sides of the metal hose are equipped with a movable plate and a fixed plate; the upper end at the left side of the metal hose is fixedly connected with a first left movable plate through threads; the lower end at the left side of the metal hose is fixedly connected with a left fixed plate; the first left movable plate is movably connected with the left fixed plate through a hinge; and the left fixed plate is movably connected with a second left movable plate through a hinge. The dustproof multifunctional table lamp has the beneficial effects that: the bracket of the LED lamp can be arranged to be a bendable metal hose, the metal hose is bent, the LED lamp head is blocked in a groove in the lamp holder, the two first movable plates are also bent, the second movable plates are bent, and the table lamp is sealed through a lock catch and a lock hole, so that dust does not drop onto a pen holder or the table lamp; and a fan and a radiator are separately arranged on the fixed plates at the two sides of the metal hose, so that a good learning environment is provided for students.

The invention discloses a stainless steel door with a one-card intelligent identification function for a campus. The stainless steel door includes a stainless steel door body and a door frame. The stainless steel door body is connected with the door frame through a hinge in a rotation mode. A buffer layer is installed between the stainless steel door body and the door frame. The stainless steel door body is provided with a glass frame. The glass frame is internally provided with two tempered glass. Sliding grooves are formed in the upper side and the lower side of the glass frame. The outer side of the stainless steel door body is provided with an intelligent door lock. The intelligent door lock is provided with an intelligent one-card identification device and a fingerprint identificationdevice. The intelligent door lock is provided with a door handle. The inner side of the stainless steel door body is provided with a groove and the groove is connected with a baffle in a sliding mode. The groove is internally provided with a charging jack. The tops of both sides of the stainless steel door body are provided with emergency lighting lamps. Through the installed one-card intelligentidentification device and the fingerprint identification device, a campus card and fingerprints can be identified; the door lock is opened; and the security and intelligence of the stainless steel door are improved.