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134 results about "Panel design" patented technology

Unit type veneer design structure suitable for medical space

The utility model discloses a unit type veneer design structure suitable for a medical space, which comprises a veneer body, a placing groove arranged on one side of the veneer body, a sealing plate arranged on one side of the veneer body, a mounting block arranged on one side of the sealing plate, a fixing groove arranged on one side of the veneer body, and a fixing screw arranged on the mounting block. A damp-proof assembly is arranged in the veneer, an isolation frame is arranged on the back of the veneer, the damp-proof assembly comprises a damp-proof plate, a positioning plate, a positioning groove and a through hole, the damp-proof plate is arranged in the containing groove, and the positioning plate is arranged on one side of the damp-proof plate. Through the arrangement of the containing groove, the sealing plate, the moisture-proof assembly, the isolation frame, the installation block, the fixing groove and the fixing screws, the structure enables the veneer to have the moisture-proof effect, the veneer is not prone to being affected by moisture of the wall surface to be mildewed and damaged, the structure can conveniently change the style of the display side of the veneer, and the decoration effect of the veneer is improved. And the requirements of different patients on different styles of the display side of the veneer can be met.
Owner:HEILONGJIANG XINGYE CONSTRUCTION ENGINEERING CO LTD

OLED heat dissipation structure optimization design method and system based on thermal field distribution

The invention relates to the technical field of OLED heat dissipation, in particular to an OLED heat dissipation structure optimization design method and system based on thermal field distribution. The method comprises the following steps: acquiring OLED panel design data, extracting panel arrangement structure data, and determining a structure heat dissipation path; an OLED panel simulation model is constructed; oLED operation simulation is carried out through the model, heat distribution data in the operation process are obtained, the dynamic heat overload condition of a heating area is evaluated, and the gradient degradation trend and local abnormal degradation characteristics of the structure are detected; based on the abnormal degradation trend, analyzing the screen fatigue condition of the panel, and forming thermally induced degradation data; evaluating panel heat dissipation bottleneck parameters, detecting corresponding heat dissipation structure defects, and performing structure optimization on the initial design data according to heat dissipation defect conditions; according to the invention, the OLED heat dissipation structure is optimized, so that the heat dissipation efficiency of the OLED heat dissipation structure is higher.
Owner:SHENZHEN XIAOYANG INTELLIGENT DISPLAY TECHNOLOGY CO LTD

Frame type energy-saving curtain wall combination and bearing device

The invention discloses a frame type energy-saving curtain wall combination and bearing device, and belongs to the technical field of energy-saving curtain walls. A frame type energy-saving curtain wall set comprises two glass panels and glass protective edges, and the glass protective edges are arranged on the peripheries of the two glass panels. Glass mounting grooves are formed in the middle positions of the upper side and the lower side of the glass protective edge, first inserting grooves are formed in the groove bottoms and the side walls of the glass mounting grooves, and side sealing strips and middle sealing strips are inserted into the first inserting grooves. According to the frame type energy-saving curtain wall combination and bearing device, the design of double glass panels is adopted, a sealed air layer is formed between the double glass panels, heat conduction and sound wave transmission are effectively blocked, the heat preservation performance and the sound insulation performance of a building are remarkably improved, energy consumption is reduced, and the indoor environment comfort degree is improved; a high-strength rectangular connecting frame is formed through a double-inserting-connection structure formed by the inserting columns and the second locking plates and through the combination of self-tapping screws for final fastening.
Owner:ANHUI FURUIER ALUMINUM TECH CO LTD

Portable tool-free fast-assembly brazier

The utility model discloses a portable tool-free fast-assembly fire pan which comprises a furnace body. The furnace body comprises a base assembly, a coaming assembly and a top mounting ring. The base assembly comprises a base support and a base mounting body. The base installation body comprises a base installation ring, a bottom plate and base installation holes. The coaming assembly comprises a first coaming, a second coaming and a hand screw. Each first surrounding plate comprises a first surrounding plate main body and a first mounting unit; each first installation unit comprises at least two first installation holes formed in the side wall of the first surrounding plate body. And each second surrounding plate comprises a second surrounding plate main body and a second mounting unit. And the second mounting unit comprises a bending part and a second mounting hole. According to the portable tool-free quick-assembly brazier, due to the design of the surrounding plates which can be quickly assembled without tools, the operation difficulty and time consumption of a user are reduced.
Owner:SHENGJI HOUSEHOLD PROD DEV (JIASHAN) CO LTD

Modular cabinet

1. The name of the design product: series of chassis. 2. The use of the design product: for installing 19-inch standard cabinet, also can be used as the panel design standard of single equipment, realizing product serialization, forming the DNA elements of product own. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that can best show the design points: perspective view.
Owner:CHINA INST OF RADIO PROPAGATION

Parallel heat exchange tube panel of reheater

This utility model discloses a parallel heat exchanger tube panel for a reheater, comprising two first sidewalls arranged opposite each other and several rows of heat exchanger tubes disposed between the two first sidewalls, with the heat exchanger tube units of adjacent rows of tubes staggered; each heat exchanger tube unit is fixedly connected to the first sidewall, and adjacent heat exchanger tube units are connected and communicate with each other via a connecting bend; it also includes an inlet main pipe and an outlet main pipe fixedly connected to the first sidewall, and the inlet main pipe and outlet main pipe communicate with the heat exchanger tube units; the inlet main pipe, outlet main pipe, and connecting bend are disposed outside the first sidewall. The above-mentioned parallel heat exchanger tube panel design for a reheater is reasonable, with the staggered arrangement of adjacent upper and lower rows of heat exchanger tubes avoiding the formation of flue gas corridors and improving flue gas utilization.
Owner:JIANGYIN DENET HEAVY IND TECH CO LTD

Integrated panel design

A conditioning system includes a liquid-to-air energy exchanger (LAEE) having a plurality of energy exchange (EX) circuits. The LAEE includes a single liquid panel, an air channel, and a plurality of membranes. The single liquid panel has a 5 plurality of liquid circuits through each of which a liquid is configured to flow. Each of the plurality of liquid circuits has a plurality of closed liquid channels through each of which a liquid is configured to flow without mixing with the liquid flowing through other of the plurality of closed liquid channels. Each of the liquid circuits corresponds to each of the plurality of EX circuits. The air channel is adjacent the 10 liquid panel and air is configured to flow through the air channel from an inlet of the LAEE to an outlet of the LAEE. The air channel extends adjacent all of the plurality of liquid circuits. The plurality of membranes is connected to the liquid panel. At least one of the plurality of membranes corresponds to each of the plurality of liquid circuits. Each one of the plurality of membranes is disposed between the respective 15 liquid circuit and the air channel. Each of the plurality of EX circuits is configured to exchange at least one of latent and sensible energy between a liquid flowing through the respective liquid circuit and the air.
Owner:NORTEK AIR SOLUTIONS CANADA INC

Video lamp with spliced panel

The utility model discloses a video lamp with a spliced panel, which belongs to a decorative lamp and comprises a sectional material lamp body groove, a light source component is mounted in the sectional material lamp body groove, the panel is further mounted on the sectional material lamp body groove in a fastening manner, the panel is provided with a plurality of splicing units, and each splicing unit is provided with a hollow drain hole. End covers are mounted at the two ends of the profile lamp body groove, and hollow drainage holes are also formed in the end covers; a junction box assembly is installed on the lower portion of the profile lamp body groove and electrically connected with the light source assembly. The panel is designed to be of the splicing structure with the hollowed-out drainage holes, the end covers with the hollowed-out drainage holes are matched, the sectional material lamp body groove can effectively drain water in the longitudinal direction and the transverse direction, water accumulation in the light source cavity is avoided, the light source assembly is directly clamped and installed in the sectional material lamp body groove and is not installed in a plate penetrating mode any more, and after hidden wiring is adopted, the light source assembly can be directly installed in the sectional material lamp body groove. The junction box can be installed on the lower portion of the profile lamp body groove in a sealed mode, and waterproof sealed use is achieved.
Owner:广东亮美集照明科技有限公司

Case panel standardization design method and device, electronic equipment and storage medium

The invention discloses a case panel standardization design method. The method comprises the steps that an original design drawing of a case panel is obtained; obtaining original line information, original size information and original character attribute information of an original design drawing of the case panel according to preset modifiable attribute information; judging whether the original line information and the original size information are matched with a standard panel design drawing or not; if the original size information is not matched with the standard panel design drawing, modifying the original size information to be the same as the standard panel design drawing in size, and determining a corresponding panel model to obtain a processing design drawing; judging whether the original character attribute information is the same as the additional demand information or not; and if not, modifying the original character attribute information in the processing design drawing according to the additional demand information. According to the method, automatic analysis and adaptive adjustment of the original design drawing are realized, so that the production efficiency is improved, and the cost is reduced. The invention further discloses a device for implementing the method, electronic equipment and a storage medium.
Owner:BEIJING RUIDE KENUO ELECTRONICS EQUIP

A low-frequency sound-absorbing and broadband impact-resistant superstructure and its design method

The present invention discloses a low-frequency sound-absorbing and broadband impact-resistant superstructure and a design method thereof, comprising: using a plurality of impact-resistant sound-absorbing units connected in sequence; the impact-resistant sound-absorbing units include two panels made of pressure-resistant composite materials, an impact-resistant lattice structure and a damping layer containing cavities, and a plurality of unit arrays are arranged to constitute a low-frequency sound-absorbing and broadband impact-resistant superstructure. A panel is provided at both the upper and lower ends of the damping layer, and the impact-resistant lattice structure is provided within the damping layer. The lattice structure is a simple cube of a hexahedral rod unit, including twelve rods with square cross-sections, and a rectangular frame composed of four upper and lower cross bars connects the upper and lower panels respectively. The design requires determining the impact load and sound absorption index, determining the material, and determining the size. The advantages of the present invention are: improving the overall mechanical properties, having high impact resistance, light weight, and excellent sound absorption performance.
Owner:BEIJING INST OF TECH

Panel design support system

To improve the convenience of a panel design support system that enables the design of panels such as switchboards. [Solution] This is a panel design support system that enables the design of panels (such as distribution boards) using a CAD system, and by specifying the placement of electrical and electronic equipment so that it overlaps with the panel mounting parts used to attach the electrical and electronic equipment, the panel design support system can group the panel mounting parts and the electrical and electronic equipment as a collective entity.
Owner:ECAD SOLUTIONS CO LTD

Ore drawing test device and implementation method thereof

The invention discloses an ore drawing test device and an implementation method thereof.The ore drawing test device comprises a model box body, the model box body is used for containing ore for simulation test, an opening allowing the ore to be put in is formed in the top of the model box body, a bottom panel is arranged at the bottom end of the model box body, a plurality of ore drawing openings are formed in the bottom panel, and the bottom panel is formed by assembling a plurality of battens; a cross beam is arranged at the bottom end part of the model box body; a plurality of battens are fixed on the cross beam; wherein the plurality of battens comprise surrounding battens and limiting battens, and the ore drawing opening is formed by the surrounding battens and the limiting battens in a surrounding mode. The bottom panel is designed into the surrounding battens and the limiting battens which can be movably assembled to change the position of the ore drawing opening, so that the influence of factors such as the position of the ore drawing opening on the ore drawing efficiency is simulated, and accurate design guidance is provided for mining design.
Owner:YUNNAN DIQING NONFERROUS METAL CO LTD

Electronic device with graphical user interface for overview functions

ActiveCN309468471SKey pressingFresh air
1. Name of the product of this design: Electronic device with a graphical user interface with overview function. 2. Purpose of this design product: an electronic device. 3. The key design point of this design product lies in the graphical user interface. 4. The picture or photo that best illustrates the key points of the design: Design 1 interface change state diagram. 5. No design points, rear view, pitch view, left and right views are omitted. 6. Designate Design 1 as the base design. 7.Purpose of Graphical User Interface: Screen panels used to overview functions. The main view of Design 1 is the device standby page. At this time, the user can slide down from the top of the interface to enter the Design 1 interface change state diagram. The interface change status diagram of Design 1 is the control center. Users can operate the player through this interface, or adjust the screen brightness, volume, etc., and can adjust the temperature of the refrigerator and freezer, and the fresh air deodorization function. Click the "Nitrogen Preservation", "Original Thaw", "Instant Deodorization", and "Quick Cooling" buttons to get the corresponding functions. The main view of Design 2 is the device standby page. At this time, the user can slide down from the top of the interface to enter the Design 2 interface change state diagram. The interface change state diagram of Design 2 is the control center. On the basis of the original interface change state diagram of Design 1, “Defrost” and “Slightly Freeze” buttons are added to meet user needs. The main view of Design 3 is the device standby page. At this time, the user can slide down from the top of the interface to enter the Design 3 interface change state diagram. The interface change status diagram of Design 3 is the control center, with the countdown status of fresh thawing.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Image data processing method for embedding and positioning decoration panel

The invention belongs to the technical field of image data processing, and discloses an image data processing method for embedding and positioning a decoration panel, which comprises the following steps of: S1, synchronously acquiring two-dimensional image data and three-dimensional point cloud data of the decoration panel and an insert; s2, performing gray correction, 3 * 3 kernel Gaussian filtering and adaptive threshold segmentation preprocessing on the two-dimensional image data, performing denoising and downsampling on the three-dimensional point cloud data by adopting a statistical filtering algorithm, then performing coordinate registration with the preprocessed two-dimensional image data, and establishing a mapping relation between pixel coordinates and physical coordinates; s3, inputting the preprocessed two-dimensional image data and three-dimensional point cloud data into a CNN convolutional neural network model trained by a decoration panel mosaic scene sample; s4, an XYA reference coordinate library is established based on a decoration panel design drawing, independent detection coordinates are calculated for the four types of feature information, and final detection coordinates are output after fusion through a weighted average algorithm; and S5, calculating an uncompensated offset value of the final detection coordinate and the reference coordinate.
Owner:VISION XIAMEN AUTOMATION TECH CO LTD

Assembly design of carriage top plate of power van

The invention relates to the technical field of power van carriages, and discloses a power van carriage top plate assembly design which comprises a first top plate, a notch is formed in the upper end face of the first top plate, a second top plate is placed on the upper end face of the first top plate, and a plurality of first bolts used for fixedly installing the second top plate at the notch are installed on the upper end face of the second top plate. A mounting box is fixedly mounted on the upper end face of the second top plate, a mounting cavity is formed in the mounting box, a rotating rod with the upper end penetrating through the mounting box is rotationally mounted in the mounting cavity, a rotating circular plate is mounted at the penetrating end of the rotating rod, a display screen is movably mounted on the upper end face of the rotating circular plate, and an adjusting assembly is arranged on the upper end face of the rotating circular plate. A mounting cavity is formed in the mounting box, and a rotating assembly is arranged in the mounting cavity; by means of the structure, through the design of the detachable second top plate, the notch hoisting unit can be opened only by detaching the first bolts, the cutting procedure is omitted, the maintenance man-hour is remarkably shortened, and meanwhile the appearance integrity of the carriage is kept.
Owner:QING DAO ZHONG QI TE ZHONG QI CHE YOU XIAN GONG SI

A vehicle with a rear bumper leak-free docking mechanism

This invention discloses a vehicle with a leak-free docking mechanism for the rear panel, comprising grooves on both sides of the rear end of the vehicle's cargo compartment, each groove containing a lower locking groove and a positioning pin hole; a rear panel with rollers mounted on its left, right, upper, and lower sides, the rollers being rotatably mounted within the grooves; a set of limiting pins for engaging with the positioning pin holes and a locking actuator for driving the limiting pins at the lower part of the rear panel; and a guide bracket including a sliding plate bracket and small rollers rotatably mounted on both sides of the sliding plate bracket. This invention effectively solves the problem of excessive docking space occupation by using a sliding rear panel design instead of a traditional flipping structure. It allows the vehicle to operate close to the target object, achieving "close-range docking" in narrow urban streets. Actual measurements show a 70% reduction in docking distance and a 25% increase in operational efficiency, significantly improving the adaptability of sanitation operations in high-density urban areas and meeting the minimum operating space requirements of urban roads.
Owner:FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIP

Split-panel antenna based massive MIMO systems in wireless communication networks

The invention presents an innovative antenna panel design for Massive MIMO systems, aimed at achieving 180-degree cell coverage in 5G networks. The design incorporates a split-panel configuration, dividing the antenna array into two perpendicular panels, each covering a 90-degree sector. This approach minimizes the number of antennas needed per cell, reducing from three to two while maintaining full coverage. The split-panel design enhances beamforming precision and improves signal quality by effectively directing beams across a wide area, optimizing coverage and reducing interference. The antenna panels can be dynamically reconfigured to adapt to varying user distributions and environmental conditions, ensuring efficient network performance. The invention is particularly suitable for deployment in urban and suburban settings, offering a scalable and cost-effective solution to enhance network capacity and coverage.
Owner:TEJAS NETWORKS LTD

Intelligent building structure planner

A method for automatic panel design and fabrication includes receiving a two-dimensional or three-dimensional architectural plan for a building, converting the architectural plan into a first data file that contains information about a location, length, and style of each wall included in the architectural plan, obtaining, from the first data file, a list of walls to automatically generate a second data file that contains a list of panels to be constructed for each of the list of walls, and generating a set of commands for each of panels in the list and transmitting the set of commands to a robotic builder, to allow the robotic builder to automatically build each of the panels in the list.
Owner:BOTBUILT INC

Composite beam bridge deck slab intelligent design method based on GEP + TCN + GA

The invention provides an intelligent design method for a composite beam bridge deck slab based on GEP + TCN + GA, and relates to the technical field of composite beam bridge deck slab design. An improved gene expression programming algorithm is innovatively combined with finite element simulation and a static force loading test, high-precision mathematical modeling of boundary conditions of the composite beam bridge deck slab is achieved, and the design efficiency of the composite beam bridge deck slab is improved. The limitation of a traditional empirical formula is broken through, and the automation and accuracy of boundary condition expression are remarkably improved. A closed-loop intelligent design system is formed by combining the efficient time sequence prediction capability of the time convolutional network algorithm and the intelligent optimization framework of the genetic algorithm, and the panel mechanical response can be rapidly and accurately predicted and the design scheme can be optimized under the complex multi-parameter working condition. The design efficiency and precision are improved, the consumption of simulation calculation resources is reduced, the generalization ability and the practical engineering applicability of the model are enhanced, and the requirements of the modern composite beam bridge deck slab structure design for intellectualization, refinement and high efficiency are fully met.
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY

A chassis panel standardization design method and device, electronic equipment and storage medium

ActiveCN121145277BData miningProcessing
The application discloses a kind of cabinet panel standardization design methods, comprising: obtaining the original design drawing of cabinet panel;According to the original line information, original size information and original text attribute information of original design drawing of preset modifiable attribute information acquisition cabinet panel;According to original line information and original size information, whether it is matched with standard panel design drawing is judged;If it is not matched, original size information is modified to be identical with the size of standard panel design drawing, and the corresponding panel model is determined, and processing design drawing is obtained;Whether original text attribute information and additional demand information are identical is judged;If it is not identical, original text attribute information in processing design drawing is modified according to additional demand information.The application realizes the automatic analysis and adaptive adjustment of original design drawing, thereby improving production efficiency and reducing cost.The application also discloses a device, electronic equipment and storage medium for realizing the above method.
Owner:BEIJING RUIDE KENUO ELECTRONICS EQUIP

Manufacturing method of liquid crystal panel

The invention discloses a manufacturing method of a liquid crystal panel, belongs to the technical field of manufacturing of liquid crystal displays, and is used for common design of APR plates. The design method comprises the following steps: determining the layout of a large board according to the product Panel design; judging whether a common plate condition is met or not according to the distance relation between the PI printing pattern and the four edges of the substrate, and if the condition is met, judging that APR common plate design can be performed on the TFT substrate and the CF substrate; and carrying out APR plate common design. Whether the TFT and the CF substrate can share one APR plate or not needs to be considered during product design. As long as the substrate typesetting design meets the conditions, one APR plate can be designed and shared, so that the project investment cost can be saved; the replacement and cleaning times of the APR plate are reduced in the production process, and the production efficiency is improved.
Owner:YANTAI GUANGXIAN NEW MATERIAL TECHNOLOGY CO LTD

Double-handle faucet

The utility model provides a double-handle faucet. The double-handle faucet comprises a panel body, a water outlet component, two valve assemblies and a pipeline assembly. The panel body comprises a cover plate, a panel wall body and two valve seat bodies, and the cover plate is used for covering the panel wall body; the water outlet component comprises a pipe body, an adapter and a fixing component; the adapter is connected to the cover plate and the panel wall body, and the lower end of the pipe body is connected with the adapter; the fixing part is connected with the adapter and located below the panel wall body so that the panel wall body can be fixed to a table top. The pipeline assembly comprises two inlet and outlet pipe sets and a water outlet pipe, the two inlet and outlet pipe sets are connected with the two valve seat bodies respectively so as to be communicated with the two valve assemblies, the two inlet and outlet pipe sets are connected with the water outlet pipe, and the water outlet pipe is connected to a water outlet head at the tail end of the pipe body. According to the technical scheme, the double-handle faucet capable of achieving the thin panel design can be provided.
Owner:XIAMEN LOTA INT CO LTD

Main control board connecting device for man-machine interface display screen

The utility model provides a main control board connecting device for a man-machine interface display screen, which comprises a main control board assembly, the main control board assembly comprises a main control board and an interface board; wherein the interface board is provided with a plurality of communication interfaces; a first connector is fixed on the main control board, and a second connector is fixed on the interface board; the first connector and the second connector are detachably connected in an inserted mode so that the main control board and the interface board can be connected or separated. When the communication interface of the man-machine interface display screen is replaced, only the interface board needs to be separated from the main control board and the interface board needs to be replaced, the main control board does not need to be integrally redesigned and reprocessed, and the main control board does not need to be replaced, so that the main control board of the man-machine interface display screen is more flexible in design, the communication interface of the man-machine interface display screen is convenient to change, and the man-machine interface display screen is more convenient to use. And the whole main control board does not need to be redesigned.
Owner:SHANGHAI JUPO TECH CO LTD

Portable tool box for dermatological department

The portable tool box for the dermatological department comprises a bottom plate and side plates, the side plates are arranged on the two sides of the bottom plate, a plurality of vertical plates are symmetrically arranged on the surface of the bottom plate, transverse plates are arranged on the two sides of each vertical plate, a rectangular frame is formed between the transverse plates and the vertical plates, the transverse plates and the vertical plates are reasonably arranged, and the formed rectangular frame can be tightly attached to the size of medicine. The space waste in the storage process is reduced, the storage efficiency is improved, and the whole storage structure is more compact and ordered; clear layout of the rectangular frame enables placing and taking of medicines to be simple and clear, meanwhile, the storage environment can be kept clean and sanitary, due to the maximum unfolding angle of the turning plate, when the turning plate is turned to the maximum angle, the shaft plate can be close to the lower portion of the hinge groove so that the rotation angle can be limited, and the turning plate unfolding design reduces inconvenience when tools are taken and used. Working efficiency is improved, and workers can directly and conveniently take out tools.
Owner:PEOPLES HOSPITAL OF XINJIANG UYGUR AUTONOMOUS REGION

Co-creation of media content play graphical user interface for electronic devices

1. The name of the design product: co-creation label of media content playing graphical user interface of electronic device. 2. The use of the design product: for an electronic device. 3. The design points of the design product: the graphical user interface displayed by the non-red transparent mask part is the design point of the product. 4. The picture or photo that best shows the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: the interface of the design product is the display interface of the media content playing of the application software. The red transparent mask part is not protected by the design, and the non-red transparent mask part is protected by the design and used to display the co-creator. Design 1 front view is the display interface of the co-creation label, and the user clicks the "co-creation" label to pop up the co-creation panel. The interaction mode of designs 2 and 3 is the same as that of design 1. The gray blocks in the interface are replaceable pictures or videos, and the cross in the interface represents text and / or numbers and / or letters and / or symbols.
Owner:BEIJING ZITIAO NETWORK TECH CO LTD

A lightweight composite acoustic metamaterial barrier sound-absorbing panel

The present invention relates to a lightweight composite acoustic metamaterial barrier sound-absorbing panel, which comprises a panel housing and a metamaterial composite sound-absorbing member inserted inside the panel housing; the metamaterial composite sound-absorbing member comprises an acoustic metamaterial board (4) and a traditional sound-absorbing material board (5); the acoustic metamaterial board (4) is installed on the side of the panel housing away from the sound source; and a metamaterial sound-absorbing hole (4e) is provided on the board surface of the acoustic metamaterial board (4) facing the sound source. Compared with the prior art, the lightweight composite acoustic metamaterial barrier sound-absorbing panel designed by the present invention replaces the heavy-layer materials such as cement boards and gypsum boards in the panel with an acoustic metamaterial board provided with a metamaterial sound-absorbing cavity, and realizes lightweight design on the basis of broadening the noise reduction frequency band of the sound barrier.
Owner:SHANGHAI RES INST OF MATERIALS CO LTD +1

Prefabricated multi-conduit building panel design

Prefabricated wall panels simplify the constructive of building units and other structures. The prefabricated wall panels can include a set of conduits pre-installed within the wall panels that enable simplified installation and conduit routing within a building unit or structure. The set of conduits can include electrical conduit, plumbing conduit, HVAC conduit, networking conduit, fire alarm conduit, and fire sprinkler conduit. The prefabricated wall panels can include above-door cavities to assist with structure design and coupling conduits between prefabricated panels. The prefabricated panels can additionally include dual-headed fire sprinklers that enable one fire sprinkler conduit to spray into multiple rooms, reducing the overall number of fire sprinkler conduits required within a structure.
Owner:WALL TO WALL LLC

Display panel appearance inspection machine

The invention provides a display panel appearance inspection machine, and relates to the technical field of display panel appearance inspection.The display panel appearance inspection machine comprises a rack, an inspection system and a supporting system arranged on one side of the inspection system, the supporting system comprises a lifting rotating mechanism and a supporting mechanism, and the supporting mechanism is designed to be a double-strip-plate supporting mechanism; and a central panel is arranged at the top of the lifting rotating mechanism. According to the lifting rotating mechanism, the display panel is fixed by adopting the two strip-shaped suction cups which are arranged in parallel at intervals, the area occupied by the two strip-shaped suction cups which are arranged in parallel at intervals is small, enough space is provided for design of the center panel of the lifting rotating mechanism, it is guaranteed that the center panel can stably support the display panel in the posture exchange process, and the display effect is improved. The problems that the panel is deformed, the detection precision is influenced, and even the panel is damaged are solved.
Owner:ANHUI SALAER AUTOMATION TECH