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40results about How to "Realize release" patented technology

Method for sending zero configuration service to optical fibre access termianl equipment

A method for issuing zero configuration service to optical fiber access terminal device includes consulting to set up channel of PLOAM between the two when ONU / T is discovered by optical fiber access device, sending PLOAM message carrying configuration information (CI) to set up data channel and to set up ONU / T management as well as OMCI to ONU / T by OLT through PLOAM, setting up OMCI between OLT and ONU / T according carried OMCI CI and setting up data channel between OLT and ONU / T according carried data channel CI by ONU / T after PLOAM message is received.
Owner:HUAWEI TECH CO LTD

High-capacity instant card-making device for self-service equipment

InactiveCN104915691AReduce waiting time for card replacementReduce labor costsCo-operative working arrangementsColor printingCard reader
The invention discloses a high-capacity instant card-making device for self-service equipment. A lift card sending module (1), a card distribution box (2), a card sending channel (3), a card reader (4), a recycling box (6), a card color printing module (7) and a card embossment gold stamping module (9) are arranged on a base (5) and an upper-layer support (8). The card sending channel (3) is equipped with a non-contact card reading device; the lift card sending module (1) is equipped with a movable lift dolly; the movable lift dolly can be abutted with the card distribution box (2), the recycling box (6), the card color printing module (7), the card embossment gold stamping module (9) and the card sending channel (3); and the other end of the card sending channel (3) is abutted with the card reader (4). The high-capacity instant card-making device for the self-service equipment is a device which can reduce labor cost and client card change waiting time, and meanwhile, can meet the service requirements of card changing without changing card number and personalized card customization simultaneously.
Owner:HUNAN GREATWALL INFORMATION FINANCIAL EQUIP +1

Method, device and system for service release

Embodiments in the present invention provide a method, a device and a system of service release, relating to the technical field of communication technology. The method of service release comprises: an Ethernet passive optical network DPoE system based on coaxial cable data service interface standard service release, sending a dynamic host configuration protocol (DHCP) request message carrying address information of the ONU to an Operation support system (OSS) server when an optical network unit (ONU) is online; the DPoE system receiving a DHCP response message from the OSS server carrying identification message of configuration files corresponding to the address information; the DPoE system determining whether the configuration files corresponding to the identification information is stored locally, if the answer being yes, the configuration files being sent to the ONU and realizing the service release of the ONU. The embodiments of the invention reduce data processing pressure on the OSS server.
Owner:HUAWEI TECH CO LTD

Commodity transaction method and device based on blockchain network, and blockchain network node

The invention provides a commodity transaction method and device based on a blockchain network, and a blockchain network node. According to the technical scheme provided by the invention, the merchant and the platform issue the coupons through fund mortgage, and the fund mortgage amounts of the respective issues of the coupons are subtracted when the merchant and the platform are subjected to share settlement, so that the preferential quota and share of the merchant and the platform can be clearly calculated under the condition of not changing agreements such as commodity contracts and share proportions, and the payment efficiency of the merchant and the platform is improved. Issuing and using of coupons are realized, namely commodity discounting is realized. Because the coupon is issued in a mortgage manner, the availability and authenticity of the coupon can be ensured according to the characteristics of the blockchain, and the mortgage is a preposed mortgage, so that the whole coupon use process, conditions, the income proportion, the preferential degree and the like are determined not to be tampered / modified, and dispute is avoided.
Owner:四川新华出版发行集团有限公司 +1

Method, system and device for allocating roaming numbers

The embodiment of the invention discloses a method, a system and a device for allocating roaming numbers. Aiming at the problem that in the prior art, the roaming numbers are occupied for a long time to cause the waste of roaming number resources, the embodiment of the invention discloses the method, the system and the device for allocating the roaming numbers. According to the technical proposal given by the embodiment, when a called terminal from a first network signs a contract with a service of a second network, before processing the service of the second network, the roaming numbers of the first network are not allocated temporarily, and when the processing of the service of the called terminal on the second network is finished and the calls corresponding to the called terminal are required to be routed back to the first network, the roaming numbers corresponding to the calls are reallocated, thus not only the problem that the roaming numbers in the first network are occupied for a long time can be avoided, but also the problem of the waste of the roaming number resources caused by the call interrupt in the second network is also avoided, and the utilization rate of the roaming number resources is improved.
Owner:HUAWEI TECH CO LTD

Virtual interactive prop issuing method, storage medium, electronic equipment and system

The invention discloses a virtual interactive prop issuing method, a storage medium, electronic equipment and a system, and relates to the field of Internet live broadcast, and the method comprises the steps: setting a virtual interactive prop issuing period; and obtaining a user who applies for issuing the virtual interaction prop in the current period, and generating an issuing user list, in which the user who issues the application for the first time in the issuing user list is a first type of users, and the user who does not issue the application for the first time is a second type of users, and issuing a preset number of virtual interaction props to the first type of users, or, the user information of the second type of users is obtained, and the user information at least comprises the virtual interaction prop using record, and calculating the virtual interactive prop usage amount of the second type of users in the next period according to the user information. And sending the corresponding number of virtual interaction props to the second type of users. According to the method and the device, the user demand can be evaluated and calculated according to the information of theuser to obtain the issuing quantity, so that the user experience of the user in acquiring the virtual prop is improved.
Owner:WUHAN DOUYU NETWORK TECH CO LTD

Inpatient department medicine dispensing method and system and storage medium

The invention discloses an inpatient department medicine dispensing method and system and a storage medium. The method comprises the steps: acquiring a medicine distribution order list, and sending medicine distribution demand information to an intelligent distribution robot, and enabling the intelligent distribution robot to distribute medicine corresponding to first distribution order information to a patient according to a first distribution path; adopting an estimated time model to estimate the estimated arrival time of the intelligent distribution robot for distributing the medicine to each patient; sending the estimated arrival time and the goods taking code to a patient side, and sending a starting instruction to the intelligent distribution robot; and receiving the actual goods taking time sent by the intelligent distribution robot. According to the method, the intelligent distribution robot is used for distributing the medicine, the estimated arrival time of the intelligent distribution robot for distributing the medicine to each patient is estimated, and the estimated arrival time is sent to the patient, so the patient can take the medicine from the intelligent distribution robot, and the efficiency of the medicine product distribution process is improved.
Owner:GUANGZHOU SAITE INTELLIGENCE TECH CO LTD

A red envelope management method based on gold product monomer

The invention provides a red envelope management method based on gold product monomer. The method comprises: receiving, by the server, a purchase order of a gold-plated product; constructing A monomervoucher ID corresponding to the purchased quantity of the gold product, and establishing traceability record information of the monomer of the solid gold product; Depositing the virtual gold productmonomer into the user's gold product account according to the order; Receiving a red envelope issuance request of a contract issuing end, and generating a virtual gold product monomer red envelope; Sending a single red envelope of a virtual gold product to a receiving end; After receiving the red envelope, obtaining the user information of the packet receiving end; Changing the owner of the entitygold product monomer, and updating traceability record information based on the monomer certificate ID. The method realizes the red envelope distribution based on the virtual gold product monomer corresponding to the entity gold product monomer, traces the circulation process and related information of each entity gold product monomer in the red envelope circulation process, improves the user experience, and increases the security of the red envelope circulation.
Owner:广州每金珠宝有限公司

Movable ballot box and ballot bin for same

The invention discloses a movable ballot box and a ballot bin for the same. The movable ballot box comprises a ballot box body and an openable ballot box cover, wherein the ballot box cover is provided with an openable ballot box door for releasing ballots; the ballot box door is assembled on the ballot box cover in a sliding manner and is connected with the ballot box cover by a door spring; theballot box door is also provided with an elastically-extending locking inserted pin; the elastically-extending locking inserted pin is inserted into a locking pin hole of the ballot box cover and penetrates through the ballot box cover; the ballot box door acts on the door spring to generate elastic deformation, so that the ballot box door is in a closed state. The movable ballot box and the ballot bin disclosed by the invention have the beneficial effects that the operation is convenient, and the ballot box and the ballot bin are matched with opening and closing of the ballot box door, so that the release, security and confidentiality of ballots can be realized, and the use efficiency of the equipment is greatly improved; simultaneously, normal operation of medium release equipment connected subsequently can be ensured by adjusting the limiting size suitable for the ballots and carrying out reliable limiting action on the ballots.
Owner:HUNAN GREATWALL INFORMATION FINANCIAL EQUIP

Mobile terminal e-commerce platform system based on block chain

The invention provides a mobile terminal e-commerce platform system based on a block chain, and belongs to the technical field of e-commerce platforms. The mobile terminal e-commerce platform system based on the block chain specifically comprises an e-commerce platform user, a block chain e-commerce platform, a platform back-end system, a platform front-end system, a block chain end system and a check-in merchant. According to the mobile terminal e-commerce platform system based on the block chain, the block chain is combined with a traditional e-commerce platform, and information transmissionis established by utilizing a block chain technology, so that transaction records are recorded in the chain, non-tampering and distributed account books are ensured, the data encryption level is increased, and the security is enhanced. Simple distributed transaction processing can be realized, mining rewards are reasonably distributed, an e-commerce information block chain can be issued at a mobile terminal, and the use and propagation intention of a user is improved. Through centralization of the e-commerce platform based on the block chain, processing and storage of core data are ensured, and the safety performance and anti-risk capability of the system are improved.
Owner:SHANGHAI SUOBEI INFORMATION TECH CO LTD

Electronic coupon issuing method, cloud server and user mobile communication terminal

The invention provides an electronic coupon issuing method, a cloud server and a user mobile communication terminal. The cloud server generates electronic coupon application information according to the electronic coupon information sent by the merchant terminal and sends the electronic coupon application information to a user mobile communication terminal, so that the user mobile communication terminal enters a scanning interface after identifying the electronic coupon application information, and scans a license plate of the vehicle through a scanning window provided by the scanning interface to obtain a license plate number; the cloud server receives an electronic coupon sent by the user mobile communication terminal, wherein the electronic coupon is automatically generated after a usermobile communication terminal inputs a license plate number into electronic coupon application information; when the vehicle performs consumption fee settlement, the electronic coupon is used to deduct the consumption fee, the user is prevented from queuing to wait for entering the license plate number to obtain the coupon, time and manpower resources are saved, and the purpose of improving the efficiency of issuing the electronic coupon is achieved.
Owner:XIAN IRAIN IOT TECH SERVICES CO LTD

Network voting method and device based on blockchain, and medium

The invention discloses a network voting method and device based on blockchain, and a medium. The method compriess the steps: writing a voting proposal into a blockchain through an intelligent contract deployed on a blockchain network according to a proposal release request of a user; triggering an intelligent contract to issue a vote to a specified user according to the vote issuing request of the voting proposal; receiving the vote of the specified user; determining a voting result based on the intelligent contract, and writing the voting result into the blockchain. All the steps in the voting process are executed through the blockchain, related voting data is recorded, human interference is avoided, and the authenticity of the voting result is guaranteed.
Owner:山东浪潮质量链科技有限公司

Coded lock key receiving and releasing device and receiving and releasing method therefor

The invention discloses a coded lock key receiving and releasing device and a receiving and releasing method therefor, and belongs to the technical field of public bikes. The device comprises a key receiving window, a key releasing window, and a key collecting storage shelf; a key code reader is arranged in the key receiving window; the key collecting storage shelf is provided with key storage boxes; a key receiving guide mechanism for guiding keys from the key receiving window into the key storage boxes is arranged between the key receiving window and the key collecting storage shelf; and a key releasing mechanism for guiding the keys from the key storage boxes into the key releasing window is arranged between the key collecting storage shelf and the key releasing window. By reading of key codes and running of storage shelf coded keys are automatically received and released, man-made operation is reduced, the key releasing accuracy is high, and the invention can be widely applied tothe field of public bikes and has a good market prospect.
Owner:谢瑞初

Elbow demolding mechanism and demolding method thereof

The invention discloses an elbow demolding mechanism and a demolding method thereof. The mechanism comprises a baseplate, an abutting mechanism, a driving mechanism, an elbow mold, an elbow body, a positioning rod and a rotation plate. The mechanism is ingenious in structural design, the driving base rotates around the positioning rod through the rotation plate and drives a penetration rod to rotate, the penetration rod drives the elbow body to move in an elbow channel along an arc track, the elbow body is driven to rotate out from the interior of the elbow channel, and demolding is achieved.Through a rotation mode, the elbow body is demolded from the interior of the elbow channel of the elbow mold, demolding is extremely efficient and stable, great external force is not needed, and the precedent of the field is initiated.
Owner:江苏磊霆精密新材料有限公司

Medium distribution device and self-service equipment

ActiveCN111986402AImprove media release efficiencyFast media releaseComplete banking machinesCoin/currency accepting devicesEngineeringManufacturing cell
The invention discloses a medium distribution device and self-service equipment. The medium distribution device comprises a medium taking opening (12) and a medium distributing hopper (3); the mediumtaking opening (12) is formed in the self-service equipment, and the medium distributing hopper (3) is arranged in the self-service equipment and fixedly connected with the medium taking opening in abutt joint mode. An opening in butt joint with a medium manufacturing unit in the self-service equipment is formed in the top of the medium distribution hopper (3). An openable bottom door (31) is arranged at the bottom of the medium distribution hopper (3), a medium taking platform (23) in butt joint with the bottom door of a conveying hopper is arranged on the inner side of the medium taking opening (12), the medium taking opening (12) is closed and opened through an automatic door (2), the medium distribution hopper achieves direct distribution of media by opening the bottom door, and the action efficiency is higher. According to the self-service equipment applied to the medium distribution device, the equipment medium distribution efficiency is improved, the structure is compact, the functions are more complete, and the self-service equipment not only can be applied to banks, but also can be widely applied and popularized in other places needing self-service business handling.
Owner:HUNAN GREATWALL INFORMATION FINANCIAL EQUIP

Intelligent distribution frame

The invention provides an intelligent distribution frame, which comprises a first management unit and a second management unit. The first management unit is respectively connected with local login equipment and a remote network management server through network management communication, and the network management server is connected with a plurality of clients; the first management unit is connected with two first Ethernet intelligent distribution frames through data lines. The second management unit is connected with a second Ethernet intelligent distribution frame, a second optical fiber intelligent distribution frame and a second digital intelligent distribution frame through data lines respectively. According to the intelligent distribution frame, the problems of a traditional distribution frame are solved, the efficiency and the accuracy are improved, and the intelligent monitoring and fault positioning functions are provided.
Owner:江苏启泰物联网科技有限公司

Retracting and folding multifunctional integrated machine for spectacles

The invention discloses a retracting and folding multifunctional integrated machine for spectacles, which solves the problem of heavy manual workload in the prior art, and has the advantages of high automation degree and good cleaning effect. The scheme is as follows: the retracting and folding multifunctional integrated machine for spectacles comprises a rotary separation mechanism and a spectacles leg folding mechanism, wherein the rotary separation mechanism comprises a rotary separation disk which is used for receiving spectacles and a conical whirling separation part which is arranged on the inner circumference of the rotary separation mechanism, the conical whirling separation part and the rotary separation disk do differential rotation motion, and the end part of the conical whirling separation part is provided with an outlet for delivering the spectacles out of the outlet; the spectacles leg folding mechanism comprises a second conveying slideway and folding units, the second conveying slideway is inclined downwards to receive the spectacles, and lug sides are arranged on the two sides of the second conveying slideway; and the folding units are arranged on the middle lower part of the second conveying slideway, the spectacles enter the folding units through the second conveying slideway, and each folding unit comprises a first arc flexible push plate and a second arc flexible push plate.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY

A drug dispensing device for a drug dispensing machine in a pharmacy

The invention discloses a medicine passage type medicine distribution device of a pharmacy medicine distribution machine, which comprises a shell and a bouncing device, and the bouncing device is arranged in the shell; and a detection hole and a separation blade opening are arranged at the upper part of the shell, the bouncing device is provided with a separation blade, and the separation blade is situated at the position of the separation blade opening. The medicine passage type medicine distribution device disclosed by the invention can effectively solve the problem that medicine is clamped or a medicine box is deviated from a prospective region.
Owner:山东三维海容科技有限公司

Automatic positioning packaging and attaching equipment of polaroid and production technology thereof

The invention relates to the field of processing of polarizing films, in particular to automatic positioning packaging and attaching equipment of a polaroid and a production technology thereof. The equipment comprises a machine body, a cutting mechanism, a drawing mechanism, an up-rolling mechanism and a thin film removing mechanism which are arranged in the machine body. The machine body comprises two slide rails in approximate L shapes, the slide rails are horizontally arranged, a guide pulley is arranged in each slide rail respectively, the drawing mechanism can be movably arranged betweenthe two guide pulleys in the extending direction of the slide rails through the two guide pulleys, the up-rolling mechanism is arranged at the tail ends of the slide rails and can be vertically or horizontally and movably arranged through a linkage device, an attaching shaft capable of rotating around the axis is arranged between the tail ends of the two slide rails, an extending mechanism used for driving the attaching shaft to move vertically is arranged at the end of the attaching shaft, the thin film removing mechanism can be movably arranged to be directly close to or away from the attaching shaft through a hydraulic rod, and an anti-warping piece is arranged at the turning part of each slide rail. The automatic positioning packaging and attaching equipment of the polaroid can cut thepolaroid automatically and locate the end part of drawn and pre-attached polaroid.
Owner:惠州市富丽电子有限公司

Natural traffic flow-based expressway vehicle behavior acquisition device and method

The present invention relates to a natural traffic flow-based expressway vehicle behavior acquisition device and method. The acquisition device comprises a shell and a main control module arranged in the shell; the shell is provided with a card groove for accommodating an expressway toll station charging card; and the main control module comprises a control unit as well as a vehicle behavior data acquisition unit, a first wireless communication unit and a power supply unit which are all connected with the control unit, wherein the vehicle behavior data acquisition unit acquires vehicle behavior data including real-time positions, velocities and tri-axial accelerated velocities of vehicles, the control unit stores the real-time positions, velocities, tri-axial accelerated velocities of the vehicles and corresponding acquisition time, the control unit transmits data to the outside or receives remote control commands through the first wireless communication unit, and the power supply unit provides a working power source for other units. Compared with the prior art, the natural traffic flow-based expressway vehicle behavior acquisition device and method of the invention can transform social vehicles into test vehicles intangibly and obtain comprehensive, real and objective vehicle behavior data.
Owner:TONGJI UNIV

An automatic positioning, encapsulation and bonding equipment for polarizers and its production process

The invention relates to the field of processing of polarizing films, in particular to automatic positioning packaging and attaching equipment of a polaroid and a production technology thereof. The equipment comprises a machine body, a cutting mechanism, a drawing mechanism, an up-rolling mechanism and a thin film removing mechanism which are arranged in the machine body. The machine body comprises two slide rails in approximate L shapes, the slide rails are horizontally arranged, a guide pulley is arranged in each slide rail respectively, the drawing mechanism can be movably arranged betweenthe two guide pulleys in the extending direction of the slide rails through the two guide pulleys, the up-rolling mechanism is arranged at the tail ends of the slide rails and can be vertically or horizontally and movably arranged through a linkage device, an attaching shaft capable of rotating around the axis is arranged between the tail ends of the two slide rails, an extending mechanism used for driving the attaching shaft to move vertically is arranged at the end of the attaching shaft, the thin film removing mechanism can be movably arranged to be directly close to or away from the attaching shaft through a hydraulic rod, and an anti-warping piece is arranged at the turning part of each slide rail. The automatic positioning packaging and attaching equipment of the polaroid can cut thepolaroid automatically and locate the end part of drawn and pre-attached polaroid.
Owner:惠州市富丽电子有限公司

Coded lock key receiving and releasing device and receiving and releasing method therefor

InactiveCN102542679BRealize releaseRealize automatic sending and receivingApparatus for meter-controlled dispensingComputer securityRelease methods
The invention discloses a coded lock key receiving and releasing device and a receiving and releasing method therefor, and belongs to the technical field of public bikes. The device comprises a key receiving window, a key releasing window, and a key collecting storage shelf; a key code reader is arranged in the key receiving window; the key collecting storage shelf is provided with key storage boxes; a key receiving guide mechanism for guiding keys from the key receiving window into the key storage boxes is arranged between the key receiving window and the key collecting storage shelf; and a key releasing mechanism for guiding the keys from the key storage boxes into the key releasing window is arranged between the key collecting storage shelf and the key releasing window. By reading of key codes and running of storage shelf coded keys are automatically received and released, man-made operation is reduced, the key releasing accuracy is high, and the invention can be widely applied to the field of public bikes and has a good market prospect.
Owner:谢瑞初

Management and storage system for project cost documents

The invention provides a document management and storage system for project cost. The system comprises a data transmission module, a data generation module and a data analysis module, a project establishment application module, an application module, a single-item data module, a process data module and a statistical rule module are arranged in the data generation module; and the data analysis module is internally provided with a cloud storage module, an information storage module, a financial accounting module, a project approval module, a project approval application module and an overproof data judgment module. The system can enable the working process of dynamic management of the construction cost to be clearer and more scientific, and greatly improves the efficiency of the whole process. According to the method and the system, the text information can be received and issued, the receiving and issuing can be recorded, and the filing and cloud storage of the document can be realized, so that the text information has better security.
Owner:创信工程咨询股份有限公司

Method for distributing virtual interactive props, storage medium, electronic device and system

The invention discloses a method for distributing virtual interactive props, a storage medium, electronic equipment and a system, and relates to the field of Internet live broadcasting. The method includes setting a period for distributing virtual interactive props. Obtain the users who apply for the distribution of virtual interactive props in the current cycle, and generate a list of distribution users. Among them, users who apply for distribution for the first time in the distribution user list are the first type of users, and users who do not apply for distribution for the first time are the first type of users. For the second type of users, a preset number of virtual interactive props are distributed to the first type of users. Alternatively, the user information of the second type of user is acquired, and the user information at least includes the use record of the virtual interactive props. According to the user information, the amount of virtual interactive props used by the second type of users in the next cycle is calculated. A corresponding number of virtual interactive props are sent to the second type of users. The invention can evaluate and calculate the user's needs according to the user's own information, and obtain the distribution quantity, thereby improving the user's experience in acquiring virtual props.
Owner:WUHAN DOUYU NETWORK TECH CO LTD

Internet-based consumption coupon issuing and management method

The invention relates to the technical field of consumption coupon issuing and management, and discloses an Internet-based consumption coupon issuing and management method, which comprises the following steps of S1, performing classification: classifying consumption coupons; s2, generating a bar code, printing a code on each consumption coupon, and then transmitting the information of the consumption coupon to an Internet terminal for authentication; s3, issuing: carrying out announcement on the Internet when the consumption coupons are issued, so that people can know the situation conveniently; and s4, and carrying out offline use. Consumption coupons are classified, later issuing and management are facilitated, issuing, supervision and statistics of the consumption coupons, issuing of the consumption coupons, evidence storage on the Internet and consumption coupon transaction data directional tracking management are achieved by printing codes on the consumption coupons, issuing and using of each consumption coupon have independent timestamps for identification, and through identification the consumption of each consumption coupon can be subjected to information tracking, and thetrend of the consumption coupon can be mastered at any time.
Owner:湖南逐浪高科技有限公司

Method, system and device for connecting forward call

The embodiment of the invention discloses a method, a system and a device for connecting a forward call. Aiming at the problem that a forward-triggered call can not be routed to a second network in the prior art, the invention discloses a method, a system and a device of the forward call. The invention adopts the technical scheme that a forward service of a first network is not temporarily triggered before processing a service of the second network when a called terminal from the first network is signed to the second network; and a forward service of the call in the first network is triggeredafter processing the service in the called terminal in the second network. The invention solves the problem that the call with the triggered forward service in the first network can not be connected to the second network, and is convenient for the management of subsequent services because the realization mode seldom modifies the present network to further facilitate the development of new services and integrate control points of the new services.
Owner:HUAWEI TECH CO LTD

Winding and tightening device facilitating embroidering

The invention relates to the technical field of embroidery devices, in particular to a winding and tightening device facilitating embroidering. The winding and tightening device comprises winding shafts of the winding and tightening device, clamping grooves are formed in the surfaces of the winding shafts for the winding and tightening device, plug plates are inserted into the clamping grooves, grabbing grooves are formed in the surfaces of the plug plates, handle rods are arranged at the surfaces of the grabbing grooves, and rubber pads are arranged at the surfaces of the plug plates; and thesurfaces of the clamping grooves are provided with extrusion protrusions, the outer sides of the plug plates are sleeved with flexible limiting rings, the inner walls of the clamping grooves are provided with flexible clamping rings, and the outer sides of the winding and tightening device winding shafts are sleeved with baffle rings. The winding and tightening device has the beneficial effects that according to the adjustable winding and tightening device for embroidery, the structure of the winding shafts is optimized, that is, connecting seats are additionally arranged at the two ends of the winding shafts, the connecting seats are internally provided with bearings additionally to be connected with connecting columns, the connecting seats can be driven to rotate around the connecting columns by shifting the winding shafts, and winding and unwinding of embroidery surfaces are achieved; and after brake screws are screwed to be inserted into positioning holes, braking of the winding shafts is achieved.
Owner:贵州省麻江河坝民族工艺品有限公司
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