44results about How to "Easy to read directly" patented technology

The invention provides a diameter measurement ruler which is high in measurement accuracy and wide in measurement range. The diameter measurement ruler comprises a ruler body, a movable ruler and a vernier, wherein the movable ruler is arranged inside the ruler body or on the ruler body and is parallel with the ruler body, the vernier is arranged on the ruler body and can slide in the length direction of the ruler body, scales are arranged on the ruler body, the vernier and the movable ruler are connected in the mode that the vernier and the movable ruler can move synchronously, a diameter measurement component is arranged at the tail end of the ruler body, the diameter measurement component is provided with an installation block connected to the tail end of the ruler body, claws are arranged at two sides of the installation block respectively, the claws and the movable ruler are located on the same plane, the two claws are symmetrically distributed with the movable ruler as the center and are parallel with each other, the distance between the two claws is preset, and the length of each claw is preset. Through the matching of diameter measurement blocks and the movable ruler, the diameter measurement ruler can accurately measure the diameter of a workpiece to be measured, is high in measurement accuracy, can measure both the outer diameter and the inner diameter of the workpiece, and is wide in measurement range.

The invention discloses a novel water conservancy project BIM unique coding method based on Omniclass classification technology, which comprises the following steps: establishing a water conservancy project object classification directory structure tree and classification code, and setting the tree as a shared library; Establishing the unique coding structure of BIM for water conservancy engineering; Forming an engineering model and a data unique pipeline code corresponding to the classification code; Define or extend the arithmetic rules of digital coding system; Adjustment of BIM engineeringmodel and data coding; The unique coded data report and BIM information set of water conservancy engineering BIM object are derived. Develop code-based data applications. The invention combines the Omniclass classification technology and the classification rule of the water conservancy engineering professional technical object, The invention has wide applicability and technical forefront, and theonly coding structure of the invention describes a wide coverage type and a large information reserve, and can realize the coding application of a super-large model and a mass data object in a BIM life cycle through the coding structure.

The invention discloses an automatic drying oven used for production of a printed circuit board assembly. The automatic drying oven comprises a bottom plate; a supporting plate is arranged in the middle part of the front end of the bottom plate; a PLC controller is arranged on the upper surface of the supporting plate; the input end of the PLC controller is electrically connected with the output end of an external power supply; four bearing pedestals are arranged on the upper surface of the bottom plate; a driving roller is arranged between two bearing pedestals in a sleeving manner while a driven roller is arranged between the other two bearing pedestals in a sleeving manner; the outer surface of the driving roller and the outer surface of the driven roller are sleeved with a conveyor belt; a fixed base is arranged on the left side of the front end of the bottom plate; a motor is arranged on the upper surface of the fixed base; the input end of the motor is electrically connected withthe output end of the PLC controller; and the motor output shaft is connected with the driving roller through a coupling. The automatic drying oven used for production of the printed circuit board assembly is simple in structure, convenient to use, movable to be butt jointed with other equipment conveniently, and capable of accurately controlling the heating temperature, giving out an alarm whenthe temperature is overhigh, realizing automatic start and stop, and saving energy.

The invention discloses an ankle muscle strength measuring device which comprises a support, wherein the support comprises a vertical plate of which the plate surfaces face the front and rear directions respectively; a through groove is formed in the plate surfaces of the vertical plate in the vertical direction; an S-shaped weighting sensor is arranged on the right plate surface of the vertical plate; the S-shaped weighting sensor includes a left elastic body, a weighting sensor body and a right elastic body; the left elastic body is positioned on the left side of the weighting sensor body; the right elastic body is positioned on the right side of the weighting sensor body; a left connecting hole is formed in the middle of the left elastic body in the left-right horizontal direction; the S-shaped weighting sensor is fixed on the vertical plate through a bolt by penetrating through a left lifting ring of the through groove from left to right; the right end of the bolt of the left lifting ring is screwed into the left connecting hole in the middle of the left elastic body in a rotating manner through threaded connection. The ankle muscle strength measuring device provided by the invention can simply, effectively, objectively and accurately measure the ankle muscle strength when functions of different muscles and nerves of the ankle are affected due to injury, so as to guide the rehabilitation process and evaluate the rehabilitation effect.

The invention relates to a novel intervertebral measurement device. The intervertebral measurement device includes length measurement shafts, angel measurement shafts, a length dial, an expansion device, angle dials, screws and vertebral fitting surfaces. The length dial is provided with scale lines and jags; the expansion device includes an expansion device body and a clamping port; the first angle measurement shafts on the left and right sides are connected with the expansion device through the corresponding screws; the angle dials are arranged at the upper portions of the first length measurement shafts on the left and right sides respectively; the tail ends of a second length measurement apparatus and second angle measurement apparatus on the left and right sides are connected to the vertebral fitting surfaces through the corresponding screws. The intervertebral measurement device has the advantages that the length and angle between two adjacent vertebrae can be precisely and quickly measured, titanium meshes fitting the vertebrae are conveniently clipped, and therefore connection and fixation of the vertebrae are achieved; the surgery quality is improved, the surgery time is saved at the same time, the occurrence probability of complications is reduced, patients' pain is relieved, and the recovery speed of the patients after surgery is increased.

The invention relates to the technical field of decomposition gas detection, in particular to a sulfur hexafluoride decomposition gas detection device for detecting sulfur hexafluoride decomposition gas. In order to shorten detection time and improve detection result and detection sensitivity, the invention proposes the sulfur hexafluoride decomposition gas detection device. A light source drivingmodule is connected with a phase-locked circuit module and a detection light source, the light source driving module is used for driving the detection light source to emit out detection light beams with different wavelengths, a signal processing and control module is connected with an optical switch and is used for controlling the optical switch to switch at a fixed frequency and gate the detection light beams with different wavelengths to enter a long optical length air chamber so as to form an absorption signal, a photoelectric detector is used for detecting the absorption signal and transmitting the absorption signal to the phase-locked circuit module, and the phase-locked circuit module is used for absorbing the signal, performing inversion to calculate a concentration value of the decomposition gas in to-be-detected gas and transmitting the concentration value to the signal processing and control module. The sulfur hexafluoride decomposition gas detection device is short in detection time and high in detection result and detection sensitivity.

A lifting plan process file format for full-automatic water-jet sample looms is applied to weaving by full-automatic water-jet sample looms and provides total shuttle number, lifting heald selection, weft dyeing manner, weft absence, density increase items and segmental weft densities required by sample cloth process. The full-automatic water-jet sample looms perform control operations such as total shuttle number, weft densities, weft insertion, color selection, heald lifting, beating up, pre-motor reeling and post-motor reeling so as to weave sample cloth according to the data provided by the lifting plan process file format.

The invention relates to a mobile communication technology, and particularly relates to a mobile phone information display method. The mobile phone information display method comprises the steps that the content of a mobile phone short message is displayed in a partial region of a mobile phone screen through application software; and meanwhile, the application software displays the content acquired through the wireless internet in other regions of the mobile phone screen. An anti-counterfeiting system based on the mobile phone information display method comprises information reading equipment used for reading verification information A and sending equipment used for sending the verification information A to a server. The server is used for carrying out comparison and verification on the verification information A, and then sends a feedback verification result B to a mobile phone through a short message. The application software displays the verification result B received by the mobile phone and information on the application software on the mobile phone screen simultaneously. The method provided by the invention can facilitate an operator to use, and improves the safety and the reliability of anti-counterfeiting verification.

The invention discloses a resource file creating method and apparatus, and a resource file application method and apparatus. The resource file creating method comprises the steps of performing setting processing on a to-be-created resource file, wherein the setting processing is used for converting the resource file into a file directly read from a JAR package; storing the resource file subjected to the setting processing in an SDK; and packaging the SDK by utilizing a JAR command to obtain the JAR package. When the resource file is created, the resource file can be packaged into the JAR package after being subjected to the setting processing, so that the resource file can be directly read from the JAR package when being applied; and therefore, the problems of consumption of lots of user flow and waste of large amounts of waiting time of users due to adoption of HTML5 pages are avoided and the user experience is improved.

The invention discloses a treatment device and system for asthma patients in the field of medical instruments to solve the problem that self-adaptive medicine inhalation cannot be achieved in the prior art, and constructs an atomization device and system capable of performing automatic circulation of medicine inhalation and medicine output. The device comprises a liquid inlet bottle group, an atomization generator and an atomization liquid output tube, wherein the atomization generator comprises a barrel body, and a lateral push plate is in sliding connection to the inner part of the barrel body and is used for dividing the barrel body into an upper chamber and a lower chamber; a power assembly for driving the push plate to be in reciprocating motion is arranged in the lower chamber; the upper chamber comprises a group of passages which are in mutual opposite arrangement, one passage is a liquid inlet, and the other passage is a liquid outlet; and the liquid inlet communicates with theliquid inlet bottle group through an atomization liquid inlet tube, the liquid outlet communicates with the atomization liquid outlet tube, a one-way liquid output valve is arranged at the communication position of the atomization liquid output tube and the liquid outlet, and a one-way liquid inlet valve is arranged at the communication position of the atomization liquid inlet tube and the liquidinlet. According to the technical scheme of the device disclosed by the invention, through the reciprocating change situation of the upper chamber and the lower chamber, a medicine supply and medicine output integrated device is realized.

The invention provides a motor winding resistance measuring device and instrument. The motor winding resistance measuring device comprises a constant-current control circuit, a low-pass filter circuit, a control chip, a display and drive circuit and a test clamp input circuit; the constant-current control circuit provides a high-stability current source for measurement; the test clamp input circuit is connected in series with a to-be-tested motor to obtain a measurement signal; and the analog measurement signal is converted into a digital signal by the low-pass filter circuit and the control chip, and the resistance of the to-be-tested motor is displayed by a nixie tube of the display and drive circuit. According to the measuring device and instrument, use is simple, users do not need complex training of bridge detection, measurement is completed automatically, a result is displayed in the form of numbers and can be read directly and convenient, any user can read the numbers accurately, and a drift error due to influence of environment and temperature is avoided. A built-in rechargeable lithium battery can be charged repeatedly, and is light and environment-friendly, and pollutioncaused by battery recovery is reduced.

The invention discloses a non-intrusive temperature measuring system in a pipeline for thickened oil exploitation, which comprises a hardware system and a software system, and is characterized in that the hardware system comprises a single-chip microcomputer minimum system, a temperature detection module, an industrial transmitting module, a data interaction module, a power supply module and an isolation circuit; the software system comprises a single-chip microcomputer main program, a temperature detection program, a data processing program, an industrial transmitting program, a data interaction program and a temperature conversion program. The temperature detection module is independently supplied with power through the isolation circuit, the influence of noise on the temperature measurement circuit is reduced, the temperature measurement precision is prevented from being influenced by a system power supply, the working current of a hardware circuit is reduced by selecting a low-power-consumption component, the low-cost requirement is met, and the temperature detection error is reduced by performing sliding mean filtering processing on data. The corresponding relation between the temperature and the measured resistance value is obtained through fitting of the least square method, temperature calculation is facilitated, and compared with a traditional on-site temperature mode, the detection efficiency is higher.

The invention relates to a digital periodontal pocket depth measuring device. The measuring device comprises a shell, a probe, a traction line, a movable loop bar, a spring and a displacement sensor.When the probe props against the bottom of a periodontal pocket and receives downward force continuously, the probe can apply traction force to the traction line, the probe moves upwards along a probesleeve, the traction line drives the movable loop bar to compress the spring, and the movable loop bar moves forwards; when the probe leaves the bottom of the periodontal pocket, the probe stops applying force to the traction line, elasticity of the spring drives the movable sleeve bar to move backwards, and the probe can move downwards along the probe sleeve. By cooperation of the probe, the traction line, the movable loop bar and the spring, the depth of the periodontal pocket is converted into displacement of movable loop bar, the displacement sensor measures the displacement of the movable loop bar to acquire measured data about depth of the periodontal pocket, and the measuring device can realize periodontal pocket depth measuring function and directly record the measured data and acquire electronic measured data.

The invention discloses a teleprompter specially used by the broadcasting and anchor major, which comprises a hoop, a first display, a second display, and a first page turning terminal, wherein the hoop is arc-shaped for being clamped on a microphone handle; the first display is in a shape of a plate, the lower edge is hinged onto the front edge of the upper surface of the hoop via a first rotation shaft, and the front surface of the first display is a display screen for facing audiences in front; the second display is in a shape of a plate and smaller than the first display, the lower edge is hinged onto the rear edge of the upper surface of the hoop via a second rotation shaft, the rear surface of the second display is a display screen for facing an anchor behind, and thus the anchor can watch characters displayed on the display screen; and the first page turning terminal is wired communication connection with the second display and is provided with an upper page turning button and a lower page turning button, and the first page turning terminal is arranged on the microphone handle to enable the anchor to perform page turning on characters on the display screen of the second display conveniently. The teleprompter of the invention can be fixed on the microphone conveniently, the second display can display the characters in real time, and the anchor can directly read characters on the second display conveniently.

The invention discloses a novel raw material metering device for production of a nanocrystalline panel. The device comprises a bracket, a stock bin being fixedly mounted at the upper end of the bracket, a batching scale collection hopper being fixedly mounted below the stock bin, a weight sensor being fixedly mounted on the batching scale collection hopper, and a conical discharge end being arranged at the lower end of the stock bin, the side wall of the conical discharge end being provided with a discharging opening, the upper end of the discharging opening being hinged to a material blocking plate, the material blocking plate being movably connected with an air cylinder fixedly installed on the stock bin, and canvas being further connected between the material blocking plate and the discharging opening; a controller, electrically connected with the weight sensor; a display screen, electrically connected with the controller; and an electric control valve, electrically connected with the controller. Raw materials are accurately metered, the automatic operation degree is high, and the product quality and the production efficiency are greatly improved.

A lifting plan process file format for full-automatic shuttle sample looms is applied to weaving by full-automatic shuttle sample looms and provides total shuttle number, lifting heald selection, weft dyeing manner, weft absence, density increase items and segmental weft densities required by sample cloth process. The full-automatic shuttle sample looms perform control operations such as total shuttle number, weft densities, weft insertion, color selection, opening, heald lifting, beating up, pre-motor reeling and post-motor letting off so as to wave sample cloth according to the data provided by the lifting plan process file format.

The invention provides a smart decoration board. Chips are arranged on bottom plates; protective frames are arranged around the bottom plates; and display devices are arranged on the protective framesand are connected with the chips by electrical signals. Air holes are formed in the walls of the protective frames and are communicated with indoor ventilation holes. The chips are provided with bluetooth receivers and infrared remote control receivers. Memory cards are connected to the chips; the chips arranged on the adjacent bottom plates are communicated by data lines; and transparent waterproof wall papers are arranged on the upper surfaces of all display devices. Therefore, the smart decoration board not only has the decoration function but also is capable of detecting the indoor environment and displaying the running state of smart home equipment.

The invention relates to an intelligent digital display temperature transmitter circuit. The temperature transmitter circuit comprises a power protective circuit, a power circuit, a temperature sensing component, a signal processing circuit, a main control circuit, a signal conversion circuit and a display circuit, wherein the power protective circuit is electrically connected with the power circuit, the power circuit is electrically connected with the temperature sensing component, the signal processing circuit, the main control circuit and the display circuit respectively, the temperature sensing component, the signal processing circuit, the main control circuit and the display circuit are electrically connected in sequence, and the signal conversion circuit is electrically connected with the main control circuit and the power circuit respectively. According to the temperature transmitter circuit, the power circuit is protected through the power protective circuit, the power circuitsupplies power to the temperature sensing component, the signal processing circuit and the main control circuit respectively, and the signal processing circuit processes a pressure temperature signaldetected by the temperature sensing component and outputs the pressure temperature signal to the main control circuit to determine a temperature value, so that a monitoring result is stable and reliable, and the anti-interference capability of the product is greatly improved; and the whole circuit is small in size and convenient to install and completely replaces an import product.