39results about How to "To achieve the purpose of transmission" patented technology

The invention discloses a transmission limiting connecting device for quartile textile production. The transmission limiting connecting device comprises a limiting connecting device main body; a quartile adjusting device is arranged in the center of the inner end of the limiting connecting device main body, a first transmission device is rotationally connected to one side of the quartile adjustingdevice, and a second transmission device is rotationally connected to other side of the first transmission device; the quartile adjusting device comprises a first quartile disc, a driving device, a limiting disc frame and a second quartile disc, wherein the first quartile disc is arranged on one side of the inner end of the quartile adjusting device, the second quartile disc is arranged on the other side of the inner end of the quartile adjusting device, the side end positions of the first quartile disc and the second quartile disc are symmetrically and fixedly connected with the limiting disc frame, and the other side positions of the first quartile disc and the second quartile disc are rotationally connected with a driving device. According to the transmission limiting connecting devicefor the quartile textile production, and by arranging the quartile adjusting device, the purpose of inner end quartile adjustment is achieved.

The invention discloses a method for sending an emergency message in a wireless communication network, which comprises the steps that: a mobile station initiates an emergency voice call flow; the mobile station sends a call control message containing the content of the emergency message to the network; the network receives and sends a corresponding confirming message after confirming the call control message so as to ensure that a call control flow is carried out smoothly; the call flow is released and the transmission process of the emergency message is finished. The invention also discloses a wireless communication network used for sending the emergency message; the mobile station initiates a voice emergency call and sends the call control message containing the content of the emergency message; a network side comprises an emergence message center used for processing the emergency message; a communication link is arranged between an emergence message center and a message center of the wireless communication network. The implementation of the method and the network only relates to the modification of few equipment, and the implementation cost thereof is greatly reduced compared with the prior art.

The invention relates to a polishing device, in particular to a rare earth metal alloy plate surface layer polishing device. According to the rare earth metal alloy plate surface layer polishing device, manual operation is reduced, a rare earth alloy plate can be fixed, reciprocating motion can be automatically carried out, the surface layer of the rare earth alloy plate can be evenly polished, and the rare earth alloy plate is more attractive. The rare earth metal alloy plate surface layer polishing device comprises a bottom plate, a sliding plate and trays; the top of the bottom plate is slidably connected with a guide plate; the sliding plate is arranged in the guide plate in a sliding manner; and the two corresponding trays are arranged on each of the two sides of the top of the sliding plate. A rack frame moves left and right to drive a first poke rod to move left and right, under cooperation of a reciprocating groove roller, a charging pipe continuously rotates, polishing powder continuously falls down to an alloy plate, and the polishing quality can be improved.

The invention discloses a transplanting clutching handle automatic gear shifting device of an unmanned rice seedling transplanting machine and a control method of the transplanting clutching handle automatic gear shifting device. The transplanting clutching handle automatic gear shifting device comprises a gear shifting driving device and a longitudinal traction device; before rice seedlings are transplanted, a controller is used for calculating the position of a handle according to the position of a servo motor, which is detected by an encoder; whether the handle is at a neutral gear or not is judged; if the handle is at the neutral gear, a control instruction is sent by a vehicle-mounted computer; an upper computer, the controller and the like are used for controlling the servo motor andan electromagnet to move and the handle is turned to an original position; in a rice seedling transplanting process, ascending, descending and driving instructions and the like of a rice seedling transplanting part are sent to the controller through the upper computer; an instruction is generated by the controller and is transmitted to a driver and the traction type electromagnet, so as to drivethe servo motor to rotate and the electromagnet to do longitudinal traction motion, and drive the handle to finish gear shifting. According to the transplanting clutching handle automatic gear shifting device disclosed by the invention, transplanting clutching handle automatic gear shifting of the unmanned rice seedling transplanting machine can be realized and the transmission aim can be realizedwithout the need of damaging an original mechanical structure; the transplanting clutching handle automatic gear shifting device can be freely detached when automatic control operation is not used orthe rice seedling transplanting machine breaks down.

The invention provides reference signal transmission methods and devices, a base station and a terminal, which solve the problem that there is no corresponding solution currently for how to map a PTRS(phase tracking reference signal) port to a subcarrier where a DMRS (demodulation reference signal) port corresponding to the PTRS port is located. The transmission method applied to the base stationprovided by the invention comprises the following steps: through an implicit or explicit manner, indicating location information of a target subcarrier for mapping the target PTRS port in the subcarrier occupying the target DMRS port to the terminal, wherein the target DMRS port is a DMRS port corresponding to the target PTRS port. The reference signal transmission methods and devices, the base station and the terminal provided by the invention achieve the purpose of performing PTRS transmission according to the location information and can prevent different PTRS ports from being mapped to the same subcarrier, thereby effectively ensuring the orthogonality between different PTRS ports.

The invention discloses a cutter system for a numerically-controlled cutting bed. The cutter system comprises a spindle mounting seat, an eccentric mechanism is arranged on the spindle mounting seat and connected with a cutter through a connecting rod component, and a blade of the cutter corresponds to a cutter disc below the spindle mounting seat. By increase of an eccentric distance, the rotating speed is controlled in a certain range, increasing of the rotating speed of a motor is avoided, and accordingly reciprocating frequency of the blade is reduced, and cloth adhesion is avoided; further, by transmission connection between an eccentric shaft with a first counterweight and a balance wheel device, increasing of noise and vibration due to increasing of unbalance force can be avoided. In addition, by virtue of a disc locking device, full-automatic disc locking can be realized without manual participation; by withdrawing of a follow-up air cylinder, a certain space between the lockedcutter disc and cloth can be reserved, and in cutting operation of the numerically-controlled cutting bed, problems of twisting, turning and the like caused by the fact that the locked cutter disc drives the cloth to turn up can be avoided, so that cutting quality is improved.

The present invention provides a reference signal transmission method, device, base station and terminal, and solves the problem of how to map a PTRS port to the subcarrier where the DMRS port corresponding to the port is located, and there is no corresponding solution at present. The transmission method of the present invention includes: in an implicit or explicit manner, indicating to In the terminal, the target DMRS port is a DMRS port corresponding to the target PTRS port. The invention realizes the purpose of performing PTRS transmission according to the location information, and can avoid mapping of different PTRS ports to the same sub-carrier, effectively ensuring the orthogonality between different PTRS ports.

The disclosure provides a method for implementing an optical label, including that: an optical network is domain-partitioned according to Reconfigurable Optical Add-Drop Multiplexer (ROADM) nodes, and one or more frequencies of label signal are allocated for each domain; in each domain, an allocated frequency of label signal is circulated among ROADM nodes and / or among carriers within an ROADM node according to a preset time-division rule; a label signal is sent on a carrier or an optical channel using a circulated frequency of label signal. The disclosure further provides a system for implementing optical label. With the solution of the disclosure, label-signal transmission may be implemented on more carriers or optical channels with less frequencies of label signal, thereby not only reducing demand of the system for the number of label frequencies, but also facilitate label-signal extraction.

The invention discloses a rope-skipping process data format set and a transmission method for the rope-skipping process data format set based on a Bluetooth low power consumption technology and belongs to the field of Bluetooth technology application. A measurement time interval of a measurement computation unit in a rope-skipping device is set, and a rope-skipping process data transmission mode is set as an instruction notification mode, so that when the measurement computation unit does not perform measurement, a first Bluetooth transmission unit in the rope-skipping device and a second Bluetooth transmission unit in a data detection device enter a dormant state, and when the measurement computation unit performs measurement, the first Bluetooth transmission unit and the second Bluetooth transmission unit exit from the dormant state and start to transmit rope-skipping process data. By the invention, remote fully-automatic acquisition of the rope-skipping process data is realized, and manual intervention in the data acquisition process is reduced; and by adopting an interval acquisition and instruction notification transmission mode, power consumption is reduced, system overhead is reduced, and the operating efficiency and efficacy of a transmission system are improved.

The invention discloses a mowing robot capable of collecting forage conveniently. The mowing robot comprises a fixed seat. Threaded holes are equidistantly formed in the inner side of a second rotating shaft, the outer side of the second rotating shaft is movably sleeved with an installing sleeve, the outer side of the installing sleeve is connected with a cutting blade, the front of the installing sleeve is provided with an installing bolt, the left side of the top of the fixed seat is connected with a transmission frame, the right side of the bottom of the transmission frame is connected with a supporting rod, the bottom of the supporting rod is connected with the top of the fixed seat, the front of a transmission roller is connected with a transmission gear, a collecting barrel is connected to the right side inside the fixed seat in a penetrating mode, the right side of a discharging plate is connected with a gear plate, a rotating shaft is connected to the middle of a main gear in a penetrating mode, and the outer side of the rotating shaft is connected with a second motor through a second driving belt. The mowing robot has the advantage of being capable of collecting cut forage conveniently, and a problem that manual collection of the forage waists much time and reduces practicality of a mower is solved.

The invention discloses a transmission limiting connection device for quarter-point textile production, which comprises a main body of the position-limiting connection device. One side of the first transmission device is rotatably connected with a first transmission device, and the other side of the first transmission device is rotatably connected with a second transmission device, and the four-point adjusting device includes a first dividing plate, a driving device, and a limit plate frame and the second divider, the first divider is set on one side of the inner end of the four-point adjustment device, and the second divider is set on the other side of the inner end of the four-point adjuster, the said The side ends of the first dividing disc and the second dividing disc are symmetrically fixedly connected with the limit disc frame, and the other side positions of the first dividing disc and the second dividing disc are rotationally connected with the driving device. The present invention is a transmission limiting connection device for quarter-point textile production, through the setting of a quarter-point adjustment device, the purpose of inner-end quarter-point adjustment is realized.

This invention relates to a parallel communication method, which can realize the parallel communication with the host matched with 8255 interface even though it is only matched with a general input / output interface at the device end, characterizing that after the device end receives data sent by the host and follows up the respond data, it sends a confirmed signal and makes the confirmed signal invalid after a period of time.

The invention discloses a miniaturized power supply shielding connector, and relates to the field of plug equipment. The miniaturized power supply shielding connector comprises a plugging shell, an upper shielding shell, a lower shielding shell, a socket shielding shell and a cable, the upper shielding shell is fixedly connected to the top of the lower shielding shell, the lower surface of the upper shielding shell is provided with an upper insulator, the inner wall of the lower shielding shell is provided with a lower insulator, the bottom of the upper insulator is provided with a reed, the bottom of the reed is provided with an upper conductor, the upper conductor is located in the lower shielding shell, and a lower conductor is fixed in the lower shielding shell. The lower shielding shell, the upper shielding shell and the socket shielding shell are arranged, the upper insulator and the lower insulator as well as the lower shielding shell and the upper shielding shell form a small box body, so that electromagnetic shielding and insulation are performed on current at the position, and the purpose of miniaturization is also achieved; and a connecting conductor is arranged in the socket shielding shell for conducting electricity, so the purpose of large current transmission can be achieved under the condition of a small size.

The invention relates to a packaging forming device, in particular to a semi-automatic forming device for watercolor packaging. According to the semi-automatic forming device for watercolor packaging, watercolor can be automatically discharged, and manual operation is reduced. A semi-automatic forming device for watercolor packaging comprises a bottom plate, a supporting frame, a pressing plate and a pressing plate, the air cylinder is mounted at the top of the supporting frame; and the lower pressing block is arranged on a telescopic rod of the air cylinder, and the lower pressing block can enable the tinfoil to seal the watercolor and the packaging shell. The automatic watercolor discharging device has the beneficial effects that when a first connecting plate moves upwards, a first movable plate moves towards the right side, a discharging pipe is opened for discharging, when the first connecting plate moves downwards, the first movable plate moves towards the left side, the discharging pipe is closed, discharging is stopped, and finally the purpose of automatic discharging of watercolors can be achieved.

The invention belongs to the technical field of automatic grasping and alignment, in particular to an automatic grasping and alignment device, for the existing automatic grasping and alignment device, there is no better transmission function, and the size detection scale of the pressure spring is Limited problems, the following proposal is now proposed, which includes a base, a transmission seat is fixedly installed on the top of the base, a first support column and a second support column are fixedly installed on the top of the base, the first support column and the second support column One end is fixedly installed with the same top frame, the bottom of the top frame is provided with a first long hole, the top of the base is fixedly installed with a pillar, the top of the pillar is fixedly installed with a scale cylinder, and the top of the scale cylinder is slidably connected with a scale. A drive frame is fixedly installed on one side of the second support column, and a second screw rod is rotatably connected in the drive frame. The invention has simple structure, is convenient for conveying the pressure spring, and can increase the length of the scale, which is convenient for people to use.

The invention relates to the technical field of zongzi packaging devices, and discloses a zongzi packaging device and a zongzi processing technology. Through the settings of the packaging transmission belt and the collection transmission belt, the packaging conveyor belt and the defective product conveyor belt can transport the finished zongzi through the packaging machine. The main body realizes the packaging of the zongzi that meets the packaging standards. The packaged zongzi is detected through the detector body to ensure that the packaging of the zongzi is qualified and to avoid accidental packaging such as damage and leakage. The fan is rotated through the setting of a double-axis motor. Through the setting of the air supply hose, it is convenient to transport the wind generated by the fan to the corresponding air supply tube, and the corresponding control valve is controlled by the central processing unit to open, and then the wind is introduced into the corresponding cooling tube, and the corresponding air outlet hole Cool the zongzi and avoid high-temperature packaging. Through the controller and other settings, manipulate the mechanical claws to grab unqualified packaged zongzi and place them on the collection drive belt aside to facilitate subsequent collection and processing of zongzi.