59results about How to "Easy to observe and use" patented technology

The invention relates to a combustion gas metering system. The combustion gas metering system comprises a combustion gas metering device. The combustion gas metering device comprises a combustion gas counter and an intelligent gateway/intelligent information terminal, and the combustion gas counter and the intelligent gateway/intelligent information terminal are mutually independent/unintegrated. The intelligent gateway/intelligent information terminal comprises a display. A radio communication link is arranged between the combustion gas metering device and the intelligent gateway/intelligent information terminal. The intelligent gateway/intelligent information terminal is in a wireless connection relationship with a combustion gas cloud platform. The combustion gas counter has a radio communication function, and a metering function of the traditional gas meter. Through remoting of the display part, the combustion gas counter volume can be reduced relatively to a gas meter so that arrangement is more convenient. The intelligent gateway/intelligent information terminal can be individually arranged at other appropriate positions such as parlor, bedroom and the like far away from the combustion gas counter. The combustion gas metering system realizes remoting and immobilization of the combustion gas display part and is convenient for observation, operation and management by users. By means of the cloud platform and the display part, the combustion gas metering system is convenient for electronic commerce.

The invention discloses a workstation for analyzing excreta. The workstation for analyzing the excreta comprises an automatic slide detection system, an automatic card detection system, an image processing system and a bottom plate, wherein the automatic slide detection system and the automatic card detection system are respectively in information transmission matching with the image processing system; and the automatic slide detection system and the automatic card detection system are arranged on the bottom plate. By using the scheme, the visual sample inspection used for information analysis is avoided, and image data are analyzed simultaneously by a computer system by using an automatic sampling interpretation system, so that the interference on inspection results caused by human factors is avoided. Besides, the original data of patient information can be stored, and the data networking sharing among information network systems of a whole hospital is realized.

The invention relates to a device for collecting an electrocardiographic signal of a human body, belongs to the field of intelligent family medical facilities, and particularly discloses a portable twelve-lead electrocardiographic signal synchronous collecting device, which comprises a shell, a lead wire, a plurality of electrodes, a switch key, a conversion module, an MCU (Microprogrammed Control Unit) module, a wireless data receiving and sending module, a battery pack and a data receiving display, wherein the electrodes are used for a lead body; the switch key is arranged on the shell; the conversion module, the MCU module, the wireless data receiving and sending module, the battery pack and the data receiving display are arranged inside the shell. The electrocardiographic signal of an examined person can be precisely and effectively displayed on intelligent mobile equipment in real time for observation; further, the portable twelve-lead electrocardiographic signal synchronous collecting device has accurate and stable monitoring performance while being small and exquisite, portable and low-power-consumption.

The invention relates to visual training equipment, in particular to a desk-type vision function training device. The desk-type vision function training device comprises a training platform, a visiondetection device is arranged at one end of the upper surface of the training platform and comprises two columns which are vertically arranged at the two sides of the training platform, slide grooves are oppositely formed in the two opposite sides of the columns, the two ends of an adjusting plate are in vertical sliding fit with the interiors of the slide grooves, a long-strip-shaped hole horizontally penetrates through the middle of the adjusting plate, the vision detection device comprises two discs, spherical lenses are distributed in the radial direction of the discs, the center of circleof each disc is rotatably installed on the adjusting plate, and the vision detection device further comprises a disc rotating mechanism which is used for driving the discs to rotate around the centerof circle of the discs themselves and a disc moving mechanism which is used for driving the discs to move in the direction close to or away from the long-strip-shaped hole, and also comprises a heightadjusting mechanism which is used for adjusting the height of the adjusting plate.

The invention discloses an intelligent cardiology clinical pulse detecting device which comprises a device main body. A top plate is arranged at the top of the device main body, a pulse signal pickeris disposed on the left side of the top plate, the top of the top plate is provided with a supporting seat, the top of the supporting seat is provided with a floor stand, the floor stand is provided with a regulating mechanism, and a display screen casing and a display screen disposed on the display screen casing are movably mounted on the floor stand through the regulating mechanism. The regulating mechanism includes a rotating regulating mechanism and a lifting regulating mechanism. In the intelligent cardiology clinical pulse detecting device, by rotating the regulating mechanism, the up-and-down angle of the display screen can be conveniently and quickly adjusted, the regulating operation is very simple and can be achieved only by rotating a second knob, and users' observation and useare facilitated; through the lifting regulating mechanism, the height of the display screen can be adjusted conveniently and quickly, the operation is simple, and the regulation can be achieved only by rotating a first knob, which can be adjusted to meet the actual situation of medical staff of different heights.

The invention discloses a real-time transmission device capable of recognizing text characters, which comprises a protection shell body, wherein a buffer groove is formed in the inner wall of the protective shell body; guide rods are fixedly connected between the tops and the bottoms of the two sides of the inner wall of the buffer groove; a buffer plate is arranged on the outer surface of the guide rod in a sleeved mode; one side of the buffer plate is fixedly connected with a connecting rod, and a buffer block is fixedly connected with the other side of the buffer plate and between the two guide rods; and a buffer rod is rotationally connected to the top and the bottom of one side of the buffer block through pins. The invention relates to the technical field of text character scanning equipment. According to the real-time transmission device capable of recognizing text characters, the safety protection performance of a scanning pen is greatly improved, so that the situation that electrical elements in the scanning pen are broken due to the fact that the scanning pen may fall off carelessly when people are in use is avoided, and the purpose of buffering and protecting the electrical elements inside the scanning pen is achieved.

A chemical filler mixing and stirring device disclosed in the invention comprises a mixing tank, a motor is mounted above the mixing tank, and a mixing filter screen is mounted in the mixing tank; the chemical filler mixing and stirring device has the beneficial effects that through the mixing filter screen, when chemical filler needs to be mixed and stirred, an operator firstly puts the chemical filler into the upper part of the mixing filter screen through two groups of feeding and discharging ports, and after the chemical filler is added, a motor and a hydraulic cylinder work by utilizing a control panel; the output end of a motor drives a hydraulic cylinder, a connecting rod and the mixing filter screen to rotate synchronously, multiple sets of rubber rods stir multiple sets of chemical filler to roll in clear water, the rolling chemical filler changes the stacking position, then mixing and stirring of chemical raw materials are completed, the clear water generates resistance to the moving chemical filler, the collision force of the multiple sets of chemical filler can be buffered, through the arrangement of the mixing filter screen, the collision force of the chemical fillers can be buffered, and a guarantee is brought to the protection of the chemical fillers of the chemical filler mixing and stirring device.

The invention belongs to the technical field of biological sectioning, and particularly relates to a plant cell paraffin sectioning sampling device which comprises a mounting base frame, guide sliding rails are fixedly mounted on the upper surfaces of the left end and the right end of the mounting base frame, notches are formed in the surfaces of the sides, away from each other, of the two guide sliding rails, and electric push rods are fixedly mounted at the rear ends of the guide sliding rails; a sliding push plate is arranged over the two guide sliding rails. The plant sample is subjected to subsequent treatment such as fixation, washing and dehydration according to the observed plant cell morphology, the plant sample is subjected to equal-interval sectioning treatment, so that an operator can conveniently perform paraffin sectioning treatment on cells at different positions of the plant sample, and the sectioned plant port is subjected to sectioning treatment; by means of the device, an operator can conveniently and preliminarily observe cells in different areas of a plant, the success rate of sample plant paraffin section is greatly increased, the tedious operation of material taking in the existing plant paraffin section manufacturing process is effectively solved, and the plant paraffin section efficiency is greatly improved.

An intelligent device for English teaching disclosed by the present invention comprises an English translation pen, the English translation pen comprises a machine body and an electric switch, and the English translation pen further comprises a pair of trigger main bodies, a pair of deceleration main bodies and a pair of rollers. The upper end of the trigger main body is installed at the lower end of the machine body in a sliding and inserted mode, the electric switch and the trigger main body are fixedly installed together, the machine body, the electric switch, the speed reduction main body and the machine body are electrically connected in series, the rolling wheels are rotatably installed at the lower end of the trigger main body, and the machine body comprises the trigger switch and further comprises a shell frame and a fixing block. A pair of trigger switches are arranged, the fixing blocks are symmetrically and fixedly connected to the lower end of the shell frame, the trigger switches are fixedly connected to the lower ends of the fixing blocks, and the machine body further comprises hanging rings. The invention relates to the technical field of translation pen equipment for English teaching, and better meets the use requirements.

An electronic communication system includes a body, protection wrappers and a retaining bar, a touch screen is mounted on the front side of the body, and a receiving ECU is installed inside the body,the right side of the receiving ECU is provided with an output ECU, and a air permeable hole is arranged in the top of the output ECU, a water-proof membrane is arranged above the air permeable hole,the protection wrappers are arranged at the corners of the body, the outside of the body is provided with a mounting groove, the fixing rod is arranged at the inside of the mounting groove, the outside of the fixing rod is provided with a rubber sleeve, the top end of the fixing rod is connected with a connecting rod, the bottom of the connecting rod is provided with a sleeve rod, and the bottom end of the connecting rod is connected with a spring. The electronic communication system is convenient to place; the body can be supported; the waterproof membrane and the protection wrappers are provided to avoid the influence of external dust and moisture, so that the protection of the whole system and internal components is enhanced, and the system is favorable for long-term use.

The invention relates to the technical field of electric power-assisted tricycles and discloses an anti-dislocation electric power-assisted tricycle whole vehicle assembling device which comprises a conveying belt and an anti-dislocation mechanism, a workbench is arranged at the tail end of the conveying belt, and the anti-dislocation mechanism is installed on the lower end face of the workbench. The anti-dislocation mechanism comprises a base, a boss, an eccentric wheel, a side pressing piece, a bearing and a toggle joint. According to the anti-dislocation whole electric power tricycle assembling equipment, the defects that when an existing electric tricycle and accessories of the existing electric tricycle are assembled, a table type assembling table is generally adopted, material taking is tedious, the assembling efficiency is affected, and due to the fact that an anti-dislocation component is not arranged, when the parts are assembled, installation dislocation is caused easily due to the fact that the clamping positions are not fixed and not stable enough are overcome; the rotary clamping mechanism assists a producer in turning over a workpiece, the producer can conveniently take and place tools in the tool table, the first machining position of part conveying is fixed through an anti-dislocation component, dislocation generated in the assembling process is avoided, and the assembling precision is improved.

The invention discloses a traditional Chinese medicine clinical tongue diagnosis examination device. The device comprises a base, wherein a placement groove with an arc-shaped structure is connected to one side of the outer wall of the top of the base through bolts, a movable frame is slidably connected to the other side of the outer wall of the top of the base, and the same observation glass is connected to the inner walls of the periphery of the movable frame through bolts; and two mounting rods are connected to the outer wall of one side of the movable frame through bolts, and the other ends of the two mounting rods are connected with connecting pipes through bolts. According to the device, the movable frame is pushed to make the connecting pipes extend into the oral cavity of a patient, a supporting block and two placement pads are used for opening and limiting the upper jaw and the lower jaw of the patient respectively, so that the patient can open the mouth more easily, the mouth opening degree of the patient is enough, and a doctor can conveniently conduct examination; an illuminating lamp is used for illuminating the oral cavity of the patient, and observation and use are facilitated; and the doctor can observe and examine the oral cavity of the patient through the transparent observation glass, germs exhaled by the patient are prevented from infecting the doctor, and the device is safer to use.

The invention provides a tax risk monitoring information management device convenient to maintain, which comprises a mounting shell, supporting legs, an insertion opening, a threaded rod, a manual head, moving wheels, a lower baffle plate, an upper baffle plate, a switch door, a handle, a dismounting fixed plate frame structure, a monitoring management device body, a cooling fan, a display, a movable adjusting frame structure, a movable protection cover structure and a placement plate, supporting legs are mounted at four corners of the lower end of the mounting shell through bolts; the insertion openings are formed in the front side and the rear side of the lower side of the interior of the mounting shell correspondingly; the threaded rod is in threaded connection with the periphery of the lower side in the mounting shell; the manual head bolt is mounted at the upper end of the threaded rod; and the moving wheels are movably embedded in the lower ends of the threaded rods. The device has the beneficial effects that through the arrangement of the movable adjusting frame structure, the movable adjusting frame structure can be conveniently matched with the assembly plate and the side fixing plate to move out of or enter the mounting shell, and convenient maintenance work is achieved.