63results about How to "Avoid manual replacement" patented technology

The present invention discloses an industrial production chromatography apparatus, which comprises a plurality of material feeding devices, a main feeding pipe, a chromatography tank, a main material discharge pipe, a plurality of collection pipes and corresponding collection devices, wherein the material feeding device comprises a material feeding tank and a water pump, the material feeding tank is connected with the main material feeding pipe through the water pump, material feeding opening / closing valves are arranged between the water pumps of every material feeding device and the main material feeding pipe, the upper end of the chromatography tank is provided with a material inlet, and is connected with the main material feeding pipe through the material inlet, the lower end of the chromatography tank is provided with a material outlet, and is connected with the main material discharge pipe through the material outlet, the main material discharge pipe is connected with the corresponding collection devices through the collection pipes, and every collection pipe is respectively provided a material discharge opening / closing valve. The industrial production chromatography apparatus has characteristics of simple structure and easy operation.

A neural interventional high-pressure continuous perfusion system comprises a delivery device, clamping devices, pressurizing devices, infusion devices, and a measurement control system; the delivery device is fixed on a ground of an operating room and is provided with a plurality of identical delivery carts which are identical in structure, each delivery cart is fixedly provided with one clamping device that clamps a corresponding infusion bag, and the pressurizing devices and the infusion devices are arranged on two sides of the delivery device respectively; when the delivery carts arrive at a predetermined position, the measurement control system controls the delivery carts to stop moving and drives the pressurizing devices to pressurize the infusion bags, and the infusion devices are controlled to deliver liquid medicine in the infusion bags to the outside. The neural interventional high-pressure continuous perfusion system provides automatic pressurizing of infusion bags, detection of infusion bag parameters, automatic replacement of the infusion bags, and warning for infusion anomalies.

The invention belongs to the technical field of grinding devices, in particular to a spherical industrial product grinding device for industrial product design. Aiming at the problem of low grinding efficiency of spherical industrial products in the prior art, the following proposal is now proposed, including a base, above which the base A clamping mechanism and a grinding mechanism are provided, and the clamping mechanism is provided with four abutting blocks distributed in a circular array on the vertical surface, and one side of the abutting block is arranged in an arc-shaped structure, and the middle position of the top of the base is fixed with The box is fixed, and the inner wall of the box is fixed with a first motor, and the output shaft of the first motor is fixed with a block. In the present invention, the industrial products are clamped by the blocks on both sides and the bottom and the top respectively, so that the industrial products are rotated in the vertical and horizontal directions respectively, and the grinding operations are carried out with the grinding sandpaper at both ends respectively, so that the spherical industrial products can be The surface of the ball is completely polished, avoiding manual repeated replacement of the fixed position of the spherical industrial product, and improving work efficiency.

The invention relates to a rubber sealing strip preparing and forming process. A bottom plate, an extruder, a supporting plate, a circular forming device, a square forming device and a supporting device are arranged to cooperatively complete preparation work of a sealing rubber strip. According to the rubber sealing strip preparing and forming process, the problems that during preparing, existing rubber sealing strip manufacturing equipment can only conduct forming manufacturing on rubber sealing strips of one shape generally, when rubber sealing strips of different shapes are manufactured, forming molds need to be manually replaced, and a manual mold replacing process is tedious, so that the manufacturing efficiency of the rubber sealing strips is reduced, it is difficult for the existing rubber sealing strip manufacturing equipment to quickly adjust depths of grooves in the middles of cross sections of the rubber sealing strips, the consistency of the depths of the grooves is difficult to manually control, and then the applicability of the equipment is reduced.

The invention discloses an NFC intelligent sample barrel. The NFC intelligent sample barrel comprises a barrel body, a barrel cover, a connecting device for connecting the barrel body with the barrelcover, an induction device and a control device; the barrel cover is provided with a handle, the connecting device is used for connecting the barrel body with the barrel cover, the induction device isarranged on the barrel cover, the control device is arranged on the barrel body, the connecting device comprises a fixing frame, a torsional spring and a connecting shaft, the fixing frame is arranged on the barrel body, the connecting shaft is arranged on the fixing frame, the torsional spring is arranged on the connecting shaft, one end of the connecting shaft is connected with the barrel coverthrough a connecting rod, a clamping cover groove is formed in the barrel body, and is formed in the edge, close to the barrel cover, of the barrel body, the induction device is arranged on the barrel cover and located on one side of the clamping cover groove, the control device is arranged on the outer wall of the barrel body and close to the induction device, and the NFC intelligent sample barrel has the high confidentiality performance, and confidentiality of the transport process from a sample preparing room to the laboratory of samples can be ensured.

The invention relates to an apparatus for radiometrically investigating a plurality of samples, with: a radiation device providing a plurality of radiation elements, a radiation element comprising at least one emitter element, wherein the radiation device preferably provides at least two emitter elements which provide radiation with different radiation spectra, wherein at least two of said emitter elements are adapted to emit radiation during time periods which at least partially overlap, and a control device, controlling said radiation elements, a sample holder member providing a plurality of sample positions for supporting a plurality of samples, wherein preferably at least a part of the radiation device and the sample holder member are adapted to be moved against each other during the investigation procedure and wherein at least one radiation element is adapted to irradiate a sample with radiation via a first optical path which causes the sample to emit sample radiation with at least one sample radiation frequency via a second optical path towards at least one detection device, said at least one detection device being adapted to detect the sample radiation of at least two samples as a sum signal during time periods which at least partially overlap; and an evaluation device which is adapted to evaluate the sample radiation of at least one individual sample from said sum signal. The invention relates further to a method for photometrically investigating sample radiations of at least one sample, which are caused by the radiation of N emitter elements of at least one radiation element wherein said N emitter elements are emitting radiation during time periods which at least partially overlap, to detect the sample radiation of at least two samples as a sum signal during time periods which at least partially overlap and to evaluate the sample radiation of at least one individual sample from said sum signal.

The invention relates to the technical field of ship webs, discloses a ship web steel structure support with an anti-corrosion structure for buffering and shock absorption, and solves the problems that the steel structure support is poor in shock absorption performance, so that the protection performance of a wire harness is low, and the wire harness is inconvenient to disassemble and assemble. Two mounting grooves are symmetrically formed in one side of the steel support body, wire inserting pipes are inserted into the two mounting grooves in a penetrating mode, clamping mechanisms are connected to one ends of the two wire inserting pipes, the two clamping mechanisms are connected through a driving mechanism, and first containing grooves are symmetrically formed in the steel support body; the two first containing grooves are connected through a second containing groove, the two first containing grooves communicate with the mounting groove, clamping sets connected with the wire inserting pipe are arranged in the first containing grooves, and damping mechanisms are arranged on the two sides of each clamping set; by means of the design, convenience is effectively brought to disassembly and assembly of the wire inserting pipe and the wire harness, and labor input is effectively saved.

The invention discloses a display panel, a display method thereof and a display device. The display panel includes a plurality of pixels, and each pixel includes at least one sub-pixel; Control part; the control part is used to control the relative position of the light incident surface of the shielding part in the corresponding anti-color box and the light incident surface of the box cavity according to the display screen at the corresponding position in the case of external light, so that the anti-color The box shows the color of the light incident surface of the blocking portion or the color of the colored material. In this way, in the case of external light irradiation, the picture display of the display panel is realized by controlling the reflection color of the color-reflecting box. Applying the above-mentioned display panel to the billboard can not only avoid the inconvenience caused by manual replacement of the content of the billboard, but also because the display device realizes the display through external light reflection, it is different from the existing display directly through the light source. Compared with the display device, the visual effect is better when it is displayed outdoors during the day.

The invention belongs to the technical field of cleaning robots, and particularly relates to cleaning equipment and a cleaning robot system. The cleaning equipment comprises a base, a liquid storage structure is arranged in the base, the liquid storage structure comprises a sewage cavity and a clear water cavity, the sewage cavity is used for storing sewage generated by the cleaning robot, and the clear water cavity is used for storing clear water formed after the sewage is filtered; the filtering structure comprises a filtering part and a vibration part, the filtering part is provided with a sewage side and a clear water side which are opposite to each other, and sewage in the sewage cavity sequentially flows through the sewage side and the clear water side to enter the clear water cavity; wherein the vibration part is arranged in the base and is used for providing vibration force for the filtering part so as to clean the filtering part. According to the filtering device, the vibration part is arranged and provides vibration force for the filtering part, so that impurity particles attached to the filtering part are vibrated off, the filtering part is not blocked, the filtering effect can be continuously achieved, manual replacement or cleaning is avoided, and the use experience is improved.

The invention relates to the technical field of enterprise management. The invention further discloses an intelligent damp-proof enterprise file storage device which comprises a shell; the inner bottom of the shell is movably connected with a material collecting disc; a ventilation motor is fixedly connected to the interior of the shell; wherein the interior of the shell is movably connected witha supporting column, the exterior of the supporting column is fixedly connected with a storage rack, the interior of the storage rack is provided with a moisture absorption cavity, the exterior of themoisture absorption cavity is fixedly connected with a feeding pipe and a discharging pipe, the exterior of the discharging pipe is movably connected with a control valve, and the top of the shell isfixedly connected with a feeder. Through cooperative use of the shell, the supporting column and the storage rack, the storage space of the storage rack for storing files is increased, the space utilization rate of the file storage device is increased, the situation that a file cabinet is designed to be too high or the occupied area is increased is effectively avoided, and therefore the use effect of the file storage device is improved.

The invention relates to the field of embedded communication and advertisement, and proposes an electronic advertisement terminal based on a 4G communication network, including: an advertisement screen: used to display and play advertisement content; a control module: used to control the 4G access module and the advertisement center server The establishment and maintenance of the wireless communication connection between them, as well as downloading the corresponding configuration files and the advertisement files to be played to the advertisement center server, is also used to control the broadcast content of the advertisement screen, and can monitor the running status of the advertisement terminal in real time, respond Query requests and commands from the advertising center server; storage module: used to store advertisement files and configuration file information to be played; 4G access module: used to receive standard AT commands sent by the control module, and complete and communicate with the operator according to the AT commands The network establishes a network connection and communicates with the advertising center server through the operator's base station and network. The invention is convenient for management and maintenance, and can be widely used in the field of intelligent electronic advertisement.

The invention discloses an NFC intelligent sample barrel. The NFC intelligent sample barrel comprises a barrel body, a barrel cover, a connecting device for connecting the barrel body with the barrelcover, an induction device and a control device; the barrel cover is provided with a handle, the connecting device is used for connecting the barrel body with the barrel cover, the induction device isarranged on the barrel cover, the control device is arranged on the barrel body, the connecting device comprises a fixing frame, a torsional spring and a connecting shaft, the fixing frame is arranged on the barrel body, the connecting shaft is arranged on the fixing frame, the torsional spring is arranged on the connecting shaft, one end of the connecting shaft is connected with the barrel coverthrough a connecting rod, a clamping cover groove is formed in the barrel body, and is formed in the edge, close to the barrel cover, of the barrel body, the induction device is arranged on the barrel cover and located on one side of the clamping cover groove, the control device is arranged on the outer wall of the barrel body and close to the induction device, and the NFC intelligent sample barrel has the high confidentiality performance, and confidentiality of the transport process from a sample preparing room to the laboratory of samples can be ensured.

The invention discloses a lithium battery sheet making machine, which belongs to the field of battery sheet making machines. A lithium battery sheet making machine includes a pole piece conveyor belt. A working belt is arranged on the upper end of the pole piece conveyor belt. The conveyor belts are in contact with each other, and the working belt is fixedly connected with a casing, and the casing is fixedly installed on the upper part of the pole piece conveyor belt. There are first airbags and first elastic steel wires inside, the first elastic steel wires are curled in their natural state, the powder coating layer is fixedly connected to the lower end of the working belt, and the working belt is evenly and fixedly connected on the upper surface of the powder coating layer section Multiple sets have second reinforcing steel bars.

The invention belongs to the technical field of production of electronic products, and specifically relates to an electronic product manufacturing process. An ejector is adopted to eject a chip, and the ejection step includes: A, opening a solenoid valve; B, starting a push-and-pull part; C, sucking a chip; and D, resetting. In Step A, an ejection rod of a corresponding size is selected accordingto the size of the chip, and the solenoid valve corresponding to the corresponding ejection rod is opened; in Step B, hydraulic oil in a hydraulic cylinder squeezes a push-and-pull piston in a pistoncylinder, and the ejection rod enters an ejection hole to eject the chip; in Step C, a vacuum sucker takes down the ejected chip; and in Step D, the hydraulic oil in the piston cylinder returns to thehydraulic cylinder through the push-and-pull part, the ejection rod is reset, and the solenoid valve is turned off. According to the scheme, when the chip is ejected, ejection rods of different sizescan be used aiming at chips of different sizes, a working procedure of manual replacement of the ejection rods can be avoided, and production efficiency is improved.