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43results about How to "Increase sense of accomplishment" patented technology

Voice synthesis method and system

The embodiment of the invention relates to a voice synthesis method and system. The method comprises steps: a lyric file of a song is analyzed and the section information of the lyrics in the song isacquired, wherein the section information comprises a singer of each lyric and time information for marking the lyric display time; according to the analysis result of the lyric file, the voice trackin an audio file is processed, and an accompaniment audio file with part of original singing is generated; a human voice file sung by a user is stored; and the human voice file and the accompaniment audio file are synthesized to a song file, and the song file is uploaded to a server. The human voice part of any singer in a chorus song can be erased, the original singing part of other singer is kept in accompaniment, the user only needs to sing lyrics corresponding to the erased human voice part to realize chorus with a star, the diversity of user singing is achieved, new karaoke playing meansare provided for the user, the sense of achievement of the user can be improved, and the user retention rate is further improved.
Owner:BEIJING KUWO TECH

Clothing design system and method based on user himself/herself

InactiveCN107688717AImprove hands-on creativityIncrease the fun of creationCAD network environmentSpecial data processing applicationsPersonalizationManagement unit
The invention discloses a clothing design system and method based on a user himself / herself. A human body model creating unit builds a connection relation with a human body model database unit; a virtual clothing creating unit builds a connection relation with a virtual clothing database unit; a dynamic displaying unit builds a connection relation with a dynamic displaying database unit; a clientside interaction unit builds a connection with a client side management unit. The user can select clothing elements according to preferences to conduct clothing design, designed clothing models are matched to a human body three-dimensional model, and can be configured to a specific virtual role scene and matched with a virtual lamplight special effect at the same time, and the human body model canalso be subjected to motion control. According to the clothing design system and method based on the user himself / herself, the practical creation ability of people can be improved, the creation joy and achievement sensation of people can also be increased, so that a consumer obtains individual clothing which can better meet the requirement of the consumer himself / herself, the richness and difference of people dressing are satisfied, and the spiritual life of people is enriched.
Owner:孙奇

Multimedia recording and broadcasting course interaction method based on video SEI message

The invention discloses a multimedia recording and broadcasting course interaction method based on a video SEI message, course interaction information is synchronously coded into a teaching video in an SEI message mode in H.264 decoding, and an interaction module is triggered to load a corresponding interaction material to provide interaction experience in a course through analysis of the messageduring course broadcasting. Through the implementation of the technology, organic combination of teaching and practice can be realized, the atmosphere feeling of a recording and broadcasting classroomis enhanced, the attention of students is improved, and finally the teaching effect is improved. Meanwhile, SEI information contained in H.264 coding can be synchronously transmitted in a streaming media mode, accurate synchronization of teaching and interaction of more scenes is achieved, and the recording and broadcasting course form developed on the basis of the technology is not limited to the single form of video watching any more, including streaming media live broadcasting, video free grouping and segmented playing and other forms.
Owner:学利网络科技(上海)有限公司

User comment information processing method and device

The embodiment of the invention discloses a user comment information processing method and device. The method may comprise the steps of providing a shortcut operation option which is used for issuingcomment information of a preset meaning in a process of providing a playing object of a live broadcast type by a first client; receiving operation information carried out on the shortcut operation option and recording information of continuous operation times; and when the continuous operation times reach a preset threshold, generating the comment information of a text nature according to the preset meaning and the information of the continuous operation times, and displaying the comment information in a playing interface of the playing object. Through application of the embodiment of the invention, system resources can be reduced, and the information of the continuous operation times of the same user can be sufficiently highlighted.
Owner:ALIBABA GRP HLDG LTD

Fetal monitoring and pregnant woman sleep breath monitoring system based on pressure sensor array

The invention provides a fetal monitoring and pregnant woman sleep breath monitoring system based on a pressure sensor array. According to the monitoring system, the pressure sensor array (4) comprises a plurality of independent pressure sensors (1), unilateral pins of the pressure sensors (1) are connected with each other in the direction of each row, one tandem pin (5) extends out in each row, pins on the other side of the pressure sensors (1) are connected with each other in the direction of each line, and a transverse pin (6) extends out in each line. An integrated circuit processing module (2) comprises a single-pole multi-throw analog switch (7) and an SoC (system on a chip) (10), wherein the SoC (10) comprises an analog-digital converter (8) and a wireless data transmission module (9). The monitoring system can continuously monitor fetal movement conditions for 24 hours without special attention of a pregnant woman, and an internal effective fetal movement algorithm can remove interference including breath and daily action to acquire accurate data.
Owner:赵超 +4

Software development demand distribution method and device

The invention relates to a software development demand distribution method and device. The method comprises the steps of obtaining a to-be-developed function demand of a preset system; determining a keyword of each function demand and a corresponding workload; and according to the keyword and the workload, matching the most suitable developer from a pre-stored developer information record chart. According to the technical scheme, a to-be-developed function demand of a preset system is obtained to determine a keyword of each function demand and a corresponding workload. According to keywords and workload, the most suitable developer matches from a pre-stored developer information record chart, so that automatic allocation of development requirements is realized. Manual intervention is less,task allocation is more objective, the ability of the developer can be brought into play to the greatest extent, and the sense of achievement of the developer is improved.
Owner:GREE ELECTRIC APPLIANCES INC

Electronic education learning method and device based on tasks

The invention discloses an electronic education learning method and device based on tasks, the electronic education learning method and device are applied to a server end, and the method comprises the steps of: S1, receiving a learning resource obtaining instruction sent by a target client end; S2, obtaining corresponding personal information according to a target client end identifier, using the personal information as a matching condition, and matching the matching condition to corresponding teaching material information; and S3, obtaining corresponding learning resources according to the teaching material information and sending the learning resources to the target client end. According to the invention, the teaching material applicable to a user can be intelligently identified, the corresponding learning resources are returned to the user, and the user is helped for pointed learning.
Owner:读书郎教育科技有限公司

Electronic drawing device for children

An electronic drawing device for children comprises a computer and a drawing board. The computer comprises a host, a displayer, a storage and the like, and the drawing board comprises a liquid crystal display screen, a touch screen, a USB interface and a control circuit. A large quantity of object pictures stored in the storage can be compared with planar coordinate information generated on the touch screen of the drawing board and transmitted to the computer by computer image matching algorithm software, and an object picture most similar to an object reflected by the planar coordinate information is selected and displayed on the displayer of the computer independently or is displayed together with content, displayed on the displayer of the computer, of the planar coordinate information. By means of the electronic drawing device of the children, the children can know clearly what they are drawing when beginning to learn drawing, the sense of achievement is boosted when the children draw and the interest of the children in drawing can be developed continuously.
Owner:HUBEI UNIV OF TECH

Environment-friendly self-power-generating fitness chest expander

The invention provides an environment-friendly self-power-generating fitness chest expander, which comprises a bottom frame, wherein a seat cushion is mounted on the bottom frame, two ends of the seatcushion are respectively hinged with a back cushion and a leg supporting cushion, a guide rail is arranged in the bottom frame, a sliding block is mounted on the guide rail, the upper surface of thesliding block is hinged with the back cushion through a connecting rod, the right end is connected with the seat cushion through a tension spring, a counter is arranged at the left end of the bottom frame, a chest expander is arranged at the right end, a winding wheel is mounted in the chest expander, a detachable elastic component is arranged on the winding wheel, a pull belt is arranged on the winding wheel, and the tail end of the pull belt extends out of the chest expander and is fixedly connected with a handle. According to the invention, the tension of the chest expander can be adjusted;and the chest expander is suitable for people with different physiques and different exercising stages, has the effect of exercising muscles of more parts compared with ordinary chest expanders, haswide applicability, can charge mobile phones and other electric equipment through exercising power generation, virtualizes the exercising effect, stimulates the exercising enthusiasm of users, and hasgood development prospects.
Owner:江山市航浩体育用品有限公司

A method for managing and supervising programs in software by using social means

InactiveCN109284977AFormulate scienceRich contentOffice automationSoftwareData analysis
The invention discloses a method for managing, supervising, rewarding and punishing plans by using social means in software, which comprises a management supervision reward and punishing system, wherein the system is divided into planners, implementers, supervisors and onlookers according to different roles of people. The system includes the following modules: square module, planning module, PK module, message module, personal module; including the following methods: plan formulation and implementation, report acceptance, data analysis and processing and plan / PK presentation; including the following promotion means: crowd mode, ranking mode, invitation mode, reward and punishment mode. An object of the present invention is to collect the plan elements as a whole in a plan making process. Supervise and accept the plan during its implementation; rewards and punishments based on the degree of completion of the plan; establish group chat communication related to this program; promote the promotion and sharing of the project; arrange, statistic and analyze the data. The method has characteristics of being reasonable and comprehensive, objective and fair, novel and interesting, accurateand specific, natural and efficient, scientific and convenient.
Owner:宋卫

Knee joint rehabilitation training method, storage medium, terminal and system

The invention belongs to the field of rehabilitation training equipment, and particularly relates to a knee joint rehabilitation training method and system. The knee joint rehabilitation training method is applied to a mixed reality wearable device and comprises the steps: acquiring a virtual image corresponding to an auxiliary training device; based on a mixed reality technology, in the mixed reality wearable device, enabling the virtual image and a real scene of the auxiliary training device to generate an overlapped visual effect; acquiring a signal generated when the patient is in contactwith the auxiliary training device at a preset position; and enabling the signal to trigger a predetermined trigger position corresponding to the predetermined position on the virtual image to switcha predetermined scene. The mixed reality technology is applied, virtual image of the training equipment is obtained, and a mode of combining the virtual image and the reality equipment is adopted, sothat a patient can feel scene changes provided by the virtual image in a real training environment, so that the interestingness is increased for a boring and repeated training process, and the enthusiasm of rehabilitation training of the patient is improved.
Owner:无锡蓝软智能医疗科技有限公司 +1

Doodle set of craft decoration item

The invention aims at providing a doodle set of a craft decoration item. According to the set, a craft decoration item, a paint box, a doodle brush, and a reset plate are placed in a bag or box. The craft decoration item is provided with pattern outline defined areas in advance, and numbers are marked in the areas. The paint box comprises paints with numbers same with those in the areas of the craft decoration item, and a background paint. The reset plate is provided with hollowed outlines of the craft decoration item, and is used for resetting the outlines on the craft decoration item. The doodle set provided by the invention is essentially different from common entertainment doodle tools. The doodle set provided by the invention has certain creative value and improved artistic taste. The doodle set is an innovative technical invention. With the doodle set, wasting is reduced, and children intellectual and artistic talent developments are promoted.
Owner:黄硕夫 +2

Multi-perception man-machine interaction system and method in commercial fitness scene

The invention discloses a multi-perception man-machine interaction system and method in a commercial fitness scene, relates to the technical fields of deep learning, machine vision, multi-sensor fusion and the like, and aims to solve the problems of insufficient coaches and different professionals in an existing fitness environment. The system comprises an information collection module, an information processing / recording module and a man-machine interaction module; the information collection module collects user ID information and sensor / human body posture information, then carries out information processing and recording, and completes error correction and data analysis; and finally a processing result is displayed through the man-machine interaction module, and user feedback is carried out at the same time. All the modules of the system cooperate with one another, the functions of information input, information acquisition, information processing and information display are completed, timely adjustment can be performed according to user requirements, intelligent reconstruction of a commercial gymnasium can be completed, and the daily requirements of body builders are met.
Owner:SHANGHAI UNIV +1

Physical programming drawing toy for children, control method and computer equipment

The invention belongs to the technical field of child programming education, and discloses a physical programming drawing toy for children, a control method and computer equipment. The drawing toy is provided with building blocks used for presetting a common geometric figure forming function program therein, forming a programming statement through selection of instructions and permutation and combination of a plurality of building blocks, and transmitting the programming statement to a drawing trolley through wireless communication; and the drawing trolley which is used for moving and drawing patterns on a plane by executing the programming statement represented by the physical building block combination. According to the invention, programming statements representing geometric figures can be stored in the building block, children can draw the geometric figures by selecting patterns to be drawn and parameters representing the sizes of the patterns, and meaningful pictures are formed by combining the geometric figures capable of being drawn. Or the building blocks representing the pattern drawing actions are matched with the building blocks representing the grammar statements for use, so that more complex pictures are obtained, and the programming thinking and geometric thinking of children are cultivated.
Owner:OCEAN UNIV OF CHINA

Pet robot cultivation method and system and storage medium

The invention discloses a pet robot cultivation system and method and a storage medium, and the system comprises an information recording module which is used for recording the basic information of a user, the basic information of a pet robot, and the interaction information of the user and the pet robot; a relation determining module which is used for determining the current relation between the user and the pet robot according to the interaction information; an emotion detection module which is used for detecting the emotion state of the pet robot according to the interaction information; an interaction control module which is used for sending a control instruction to the pet robot through one or more interaction modes of touch, voice and gestures; an execution module which is used for executing a corresponding action according to the received control instruction; and an active interaction module which is used for actively interacting with the user. According to the pet robot cultivation system provided by the embodiment of the invention, different functional states and emotional states of the pet robot can be displayed according to the interaction mode between the user and the pet robot, and the cultivation fun and achievement sense of the user are enhanced.
Owner:HANGZHOU WEIMING XINKE TECH CO LTD +1

Solid medicine crushing device for pediatric department

The invention discloses a solid medicine crushing device for the pediatric department, relates to the technical field of medicine crushing, and aims to solve the problem that children are unwilling to take medicine. The solid medicine crushing device specifically comprises a crushing box body, and the inner wall of one side of the crushing box body is rotatably connected with a crushing connecting shaft. The outer wall of one side of the crushing connecting shaft is fixedly connected with a crushing connecting rod through screws. The outer wall of one side of the crushing connecting rod is fixedly connected with a crushing rotating rod through screws. Circular grooves are formed in the peripheral outer wall of the crushing rotating rod. The outer wall of one side of the crushing box body is fixedly connected with a fixing seat through screws. The peripheral outer wall of the crushing connecting shaft is rotatably connected to the inner wall of one side of the fixing seat. A crushing rotating disc is placed on the peripheral outer wall of the crushing connecting shaft. The outer wall of the other side of the crushing connecting shaft is connected with a fixing nut through threads. Through the arrangement of the crushing connecting shaft, the crushing connecting rod, the crushing rotating rod, the crushing rotating disc, the fixing seat and the circular grooves, children can crush medicine by themselves, fun is increased, the children can take medicine conveniently, and the disease treatment process is accelerated.
Owner:蒋立冬

Crank connecting rod type building blocks

The invention discloses a crank-and-link type component piece educational building block, which comprises several polygonal geometric plate-shaped component pieces, and the several component pieces are fastened and connected by connectors to form a planar or three-dimensional geometric building block model, wherein , containing at least one driving eccentric gear and driven eccentric gear, said eccentric gear is provided with at least one eccentric hole; the pitch circle diameters of the driving eccentric gear and driven eccentric gear are equal, and an elastic connecting shaft is arranged in the center thereof, and the moving The matching shaft is set in the preset perforation on the component sheet; in addition, at least one connecting rod is included, and a connecting rod shaft is provided at both ends of the connecting rod, and the connecting rod shaft is movably fitted through the driving eccentric gear and the driven eccentric gear In the eccentric hole on the top, the crank connecting rod transmission mechanism is formed. The invention stimulates children's interest in learning popular science knowledge through the combination of various interesting dynamic building blocks, so that children can learn physics, geometry, mechanical transmission and mechanics knowledge in a happy way, thereby achieving the purpose of entertaining and teaching.
Owner:ZHEJIANG DASENG STATIONERY +1

Urban space governance digital platform

PendingCN114873156ARealize the round-robin cycleRealize variety diversificationRoof improvementTransmissionEnvironmental resource managementAgricultural engineering
According to the urban space governance digital platform, rotary circulation of plants between a rooftop and a balcony is achieved, the designed circulation mechanical structure can stably convey the plants, and the risks of rollover, falling and the like are avoided. Through an air medium mechanism and a waste water blending mechanism, variety diversification and maintenance specialization of balcony plants are achieved, objective conditions for fruit and vegetable plants to be added into circulation are provided, and the sense of participation and sense of achievement of residents participating in urban space treatment are improved.
Owner:浙江安防职业技术学院

Efficient fishing method

The invention discloses an efficient fishing method. The efficient fishing method comprises an agent carrier block, a fishing phagostimulant, and manufacturing and putting of the agent carrier block and the fishing phagostimulant, wherein the agent carrier block is composed of particle block bodies in any three-dimensional shape, and the particle block bodies are made of building bricks, tiles andmud materials with internal micropore structures; the diameter of the particle block bodies of the agent carrier block is in a range of 0.3 cm to 20cm; the manufacturing and putting of the agent carrier block and the fishing phagostimulant comprises the steps of firstly preparing the agent carrier block, preparing the phagostimulant, taking a proper amount of the agent carrier block during fishing, performing uniformly spraying of the fishing phagostimulant on the agent carrier block, and putting the agent carrier block absorbing the fishing phagostimulant into a water area which is about tofish and has fish, wherein a fisherman puts a fishhook containing bait into the water area for fishing later. When the method is used for fishing, the fishing phagostimulant is high in fish luring capacity, long in duration and high in fishing rate, and the agent carrier block of the fishing phagostimulant is not made of grains, so that the grains are not consumed when the "bait putting" is adopted for fishing, and a large amount of grains can be saved.
Owner:丁海雷

A method of splicing paintings

The invention relates to a splicing drawing board, which comprises drawing units and a fixing board, wherein each drawing unit consists of a drawing paper main body, a drawing paper self-bonding layer and a drawing paper protection layer from the drawing side to the reverse side in sequence; the fixing board comprises back layer paper; a plurality of fixing units are arranged on the back layer paper; the fixing units are corresponding to the drawing units one to one; the fixing board also comprises a back layer paper frame and an adjustable caliper; sliding grooves are formed in the back layer paper frame; one end of the adjustable caliper is embedded into the corresponding sliding groove; and the adjustable caliper comprises a plurality of long strip-shaped boards which are mutually connected by grooves and bulges. The invention also relates to a splicing drawing method using the splicing drawing board for drawing. According to the splicing drawing board and the splicing drawing method, the copying method is simplified; the copying difficulty is reduced; and the similarity of paintings is high. Meanwhile, the size of imitation art can be changed according to the practical need; the drawing operation is simple and convenient; the consumed time is short; the interestingness is high; material and operation costs are low; and mass production is facilitated.
Owner:崔荣 +1

Typewriting information processing method and device and medium

The embodiment of the invention provides a typewriting information processing method and device and a device used for processing typewriting information. The method specifically comprises the steps: determing first input character information of a user in a first time period; determining a work corresponding to the first input character information; and outputting the related information of the works. According to the embodiment of the invention, the sense of achievement of the user for the input behavior can be increased, so that the interactivity between the user and the input method program and the stickiness of the user for the input method program can be increased.
Owner:BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD

Simple ukulele

PendingCN108986773ABasic playing and singing functionsUnderstand the basic structureGuitarsEngineeringHead right side
The invention discloses a simple ukulele. The simple ukulele comprises a head, a neck and a body, the head, the neck and the body are all detachable structures, the body comprise a body upper cover plate and a body lower cover plate which are mutually detachable, the peripheries of the body upper cover plate and the body lower cover plate are connected through a body left side plate, a body rightside plate, a body upper side plate and a body lower side plate, the neck comprises a neck upper cover plate and a neck lower cover plate which are mutually detachable, two sides of the neck upper cover plate and the neck lower cover plate are respectively connected through a neck left side plate and a neck right side plate, two ends of the neck upper cover plate, the neck lower cover plate, the neck left side plate and the neck right side plate are respectively connected to the body and the head, the head comprises a head upper cover plate and a head lower cover plate which are mutually detachable, a head left side plate, a head right side plate, and a head upper side plate located at the top end of the head, and the head upper cover plate is provided with a string twisting hole. The simple ukulele is advantageous in that the structure is simple, the cost is low, and one ukulele can realize various functions.
Owner:浙江德清爱特电子科技有限公司

Network adult education student information management and learning system

The invention relates to the technical field of teaching systems, in particular to a network adult education student information management and learning system. The technical problem to be solved by the invention is to provide the network adult education student information management and learning system. The system is composed of a network terminal, a first router, a first client, a second client and an information processing unit, by using the first information interaction module, students can upload their own working conditions or other conditions to the information processing unit, and after the information processing unit stores the conditions, the information interaction module can interact with the information processing unit. The learning plan is reasonably and timely changed for the students, so that the learning plan can be modified for the conditions of the students; a third central processing unit is used for reasonably distributing the learning progress into a plurality of tomato working time, so that students are helped to finish the learning progress after finishing a plurality of tomato working time, the students are combined with work and rest in learning, the students are helped to obtain great achievement feeling, and good learning habits are formed.
Owner:陕西全务继续教育研究院有限公司

Splicing drawing board and splicing drawing method

The invention relates to a splicing drawing board, which comprises drawing units and a fixing board, wherein each drawing unit consists of a drawing paper main body, a drawing paper self-bonding layer and a drawing paper protection layer from the drawing side to the reverse side in sequence; the fixing board comprises back layer paper; a plurality of fixing units are arranged on the back layer paper; the fixing units are corresponding to the drawing units one to one; the fixing board also comprises a back layer paper frame and an adjustable caliper; sliding grooves are formed in the back layer paper frame; one end of the adjustable caliper is embedded into the corresponding sliding groove; and the adjustable caliper comprises a plurality of long strip-shaped boards which are mutually connected by grooves and bulges. The invention also relates to a splicing drawing method using the splicing drawing board for drawing. According to the splicing drawing board and the splicing drawing method, the copying method is simplified; the copying difficulty is reduced; and the similarity of paintings is high. Meanwhile, the size of imitation art can be changed according to the practical need; the drawing operation is simple and convenient; the consumed time is short; the interestingness is high; material and operation costs are low; and mass production is facilitated.
Owner:崔荣 +1

Interesting football practice equipment for children

The invention discloses interesting football practice equipment for children. The interesting football practice equipment comprises a goal frame, a goal guide plate is arranged at a goal of the goal frame, a goal sliding way is arranged beside the goal guide plate, and a goal blocking plate is arranged behind the goal frame; the rear portion of the goal guide plate is arranged to be an arc-shaped guide part inclining outwards and upwards, the arc-shaped guide part is located behind the goal and extends towards the rear portion of the goal sliding way, and the arc-shaped guide part is matched with the goal blocking plate to guide the football shot into the door to the goal sliding way. The goal guide plate is designed into a special structure, a football can roll and rebound automatically from high to low after being kicked in, the goal guide plate can be used at any time, a breakthrough mode can be set, the interest of children in the football is stimulated, and the sense of achievement and confidence of the children are increased. Meanwhile, the equipment has the advantages of being small in size, light in weight, novel in structure, easy to assemble, convenient and fast to disassemble and assemble, convenient to move, light, exquisite and the like, and children can practice and use the equipment anytime and anywhere.
Owner:东莞市斯波阿斯体育用品科技有限公司

Training device for horizontal ball returning, ball driving and ball baffling technique for badminton

The invention discloses a training device for a horizontal ball returning, ball driving and ball baffling technique for badminton, and belongs to the field of training equipment. The training device comprises a wall-mounted flat plate, a pressure sensor, a control circuit board and a digital tube display screen, wherein the pressure sensor is mounted below the wall-mounted flat plate; when a shuttlecock is hit, the wall-mounted flat plate is touched, pressure is generated on the pressure sensor behind the flat plate; the control circuit board is further mounted behind the wall-mounted flat plate, and is used for processing signals output by the pressure sensor and judging the badminton hitting area of the wall-mounted flat plate; and the control circuit board is further used for accumulating the score value and driving a digital tube to display the current total score value of a ball striking person. The device is small and simple and portable, has certain interestingness in the training process, can improve the achievement sense of the trainer, solves the problem that alone exercise technical action of badminton is difficult, and the exercise efficiency and the practice effect ofthe user can be effectively improved.
Owner:BENGBU COLLEGE

Foam entertaining machine

InactiveCN103164905AImprove upper body strengthTo achieve the purpose of exercisingApparatus for meter-controlled dispensingEngineeringCheck valve
Provided is an intelligent awarding foam entertaining machine. A sleeve is arranged inside a seal piston, a hinge A is arranged on a back sleeve. An I-shaped piston is arranged on the upper end of the back sleeve. A spring card is fixed on the I-shaped piston. A front sleeve and the back sleeve are connected in a seal threaded mode. One end of the I-shaped piston is arranged inside the front sleeve. A check valve A is arranged on the outer end of the front sleeve which is communicated with a water inlet pipe. The water inlet pipe is connected with a pool. A check valve B is arranged on the water inlet pipe. After the foam entertaining machine is started, entering an award entertaining mode or an encouragement entertaining mode is confirmed according to a coin inserting condition, the sleeve is filled with water by straining an arrow, when the arrow spreads out from a straining state, a tension force gives impulse to the seal piston instantly, the I-shaped piston is impacted to eject water, hit color balls rotate around a ball-shape hinge, a color detection ring enables a micro control unit (MCU) to time and control size and quantity of generated foam, when the MCU detects that a target is hit, the MCU executes corresponding award. The foam entertaining machine has the advantage of being simple and convenient to use.
Owner:赵聪
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