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238 results about "Physical protection" patented technology

Physical Protection. Physical protection (also called physical security) consists of a variety of measures to protect nuclear facilities and material against sabotage, theft, diversion, and other malicious acts.

Movable concrete pipe production grouting equipment capable of uniformly distributing materials

The invention discloses uniform-distribution movable concrete pipe production grouting equipment which comprises a conveying box, stirring rods are rotationally arranged on the front side and the rear side of an inner cavity of the conveying box through driving mechanisms correspondingly, spiral blades are fixedly connected to the surfaces of the stirring rods, and a plurality of stirring blades are fixedly connected to the surfaces of the stirring rods; a feeding port is formed in one end of the top of the conveying box, and the other end of the bottom of the conveying box vertically communicates with a discharging pipe. According to the movable concrete pipe production grouting equipment with the uniform material distribution function, through guiding communication of the transverse pipe, collected dust can be conveyed into an inner cavity of a dust removal cloth bag, then the dust is collected in a centralized mode, airflow is discharged through an exhaust window, the dust is collected, and the device is more environmentally friendly; and the body protection of workers around the device is improved.
Owner:FUJIAN JULONG PIPE CO LTD

Bear repellent protective clothing

To provide protective clothing that can protect the body when attacked by a bear and repel the bear. [Solution] Protective clothing worn to repel bear attacks comprises a protective fabric 1 sandwiched between a surface fabric 2 and a backing fabric 3. The protective fabric 1 comprises a chemical-containing layer 11 capable of releasing a chemical to repel bears, and a protective layer 12 for physical protection from bear attacks. The chemical used to repel bears is capsaicin, derived from chili peppers. When a strong force is applied to the human body by a bear attack, physical damage to the chemical-containing layer 11 causes the chemical to be released, allowing the bear to repel. Furthermore, the protective layer 12 cushions the impact on the human body, making the garment effective in protecting the human body from bear attacks.
Owner:MAXKK

A device for mounting slides on a laboratory cleaning apparatus

This invention discloses a device for mounting glass slides in laboratory cleaning equipment, belonging to the technical field of laboratory cleaning equipment accessories. The device includes a glass slide mounting assembly and a cylindrical protective housing. The mounting assembly is composed of upper, middle, and lower structures stacked together, forming an embedded mounting cavity that precisely matches the glass slide. Each structure is designed with dimensions of 1mm, 40mm, 26mm, 29mm, and 19mm to achieve omnidirectional positioning. Each structure has four sets of four-corner through-hole mounting holes, allowing for detachable connection via a stainless steel threaded rod and nut, or it can be integrally injection molded from rigid plastic. The protective housing is a hollow structure with an open top made of 304 stainless steel, completely accommodating the mounting assembly and achieving physical protection and environmental isolation. This device is easy to install, securely fixed, simple in structure, low in cost, adaptable to different testing scenarios, effectively ensuring accurate cleaning test results, and providing a stable testing platform for laboratory cleaning product research and development testing.
Owner:XIAN YOUPAI BIOLOGICAL TECH CO LTD

Anti-breaking structure and method for arranging buffer sheet on edge of circuit board

The invention discloses an anti-breaking structure and method for arranging a buffer sheet on the edge of a circuit board, and the structure achieves the effective isolation between an electronic wire and the edge of the circuit board through arranging a polyimide (PI) thin film or a polyester film with the thickness of less than 0.1 mm on the edge of a PCB, a copper foil circuit board or an FPC flexible circuit board. The structure not only provides physical protection in a static state, but also remarkably reduces the cutting and breakage risks of electronic wires or heating materials under the dynamic stress conditions of the wearable heating clothes, such as washing, twisting and bending processes. Compared with a high-cost scheme using a more wear-resistant material or a complex process in the prior art, the problem of damage of the edge of the circuit board to a connecting part is solved in a more economical manner, and the durability and the safety of equipment are improved.
Owner:KAIPING MIAOFARE CLOTHING CO LTD

Low-frequency crystal resonator

The utility model relates to the technical field of low-frequency crystal resonators, in particular to a low-frequency crystal resonator, which comprises a crystal body and a protective device, pins are fixedly mounted on the lower surface of the crystal body, the protective device is arranged on the lower surface of the crystal body, the protective device comprises four plastic sleeves, the plastic sleeves are sleeved with the pins, and the pins are sleeved with the plastic sleeves. The four plastic sleeves are symmetrically arranged, the surfaces of the plastic sleeves are fixedly connected with a frame, the frame is fixedly connected with the four plastic sleeves, the surface of the frame is provided with a sliding groove, the inner wall of the sliding groove in the surface of the frame is slidably connected with a push rod, one side of the push rod is fixedly connected with a rod body, one side of the crystal body is provided with a hole, and the rod body is inserted into the crystal body. According to the utility model, reliable physical protection can be provided for the pins of the low-frequency crystal resonator, bending deformation of the pins caused by external force collision and extrusion during transportation is reduced, the pins are ensured to maintain original shapes and structures, and guarantee is provided for smooth subsequent installation and welding and stable electrical connection performance.
Owner:SHENZHEN JUXUAN TECH CO LTD

Anti-counterfeiting traceability label

The utility model discloses an anti-fake traceability label which comprises a protective cover, a waterproof base material layer, an adhesive layer and a content layer, the adhesive layer is arranged on the bottom face of the waterproof base material layer, and the content layer is arranged on the top face of the waterproof base material layer. A protruding part is integrally formed on the edge of the protective cover towards the upper center, a sunken part is arranged in the center of the protruding part, and a flat part is connected to the center of the sunken part. Aiming at the problems of poor waterproof performance, poor physical protection capability, single structural design, poor anti-counterfeiting performance, poor durability and the like of a traceability label in the prior art, the traceability label provided by the utility model is improved, has multiple requirements of waterproofness, anti-counterfeiting, traceability, durability and the like, is not easily influenced by an external environment, has a closed protection design, and is convenient to use. And the label is not easily influenced by the external environment in the use process, so that the service life and the reliability of the label are reduced, and the like.
Owner:GANSU BEIKE INFORMATION TECHNOLOGY CO LTD

Movable emergency modular substation

The invention discloses a movable emergency modular transformer substation, and relates to the technical field of transformer substations, the transformer substation comprises a shell, universal wheels, a power transformation mechanism and a temperature control mechanism, the power transformation mechanism is fixedly connected with the shell, the temperature control mechanism is fixedly connected with the shell, the temperature control mechanism is communicated with the power transformation mechanism, the shell is fixedly connected with the universal wheels, and the universal wheels are fixedly connected with the shell. The universal wheels are located below the shell, the temperature control mechanism is located on the peripheral side of the shell, the shell provides high-strength physical protection and supporting space for the whole device, and the universal wheels located below the shell endow the transformer substation with flexible moving capacity, so that the transformer substation can quickly respond to emergency requirements. The power transformation mechanism is fixed in the shell to carry out core voltage conversion operation, and the temperature control mechanism located on the peripheral side of the shell and communicated with the power transformation mechanism can carry out real-time thermal management on the internal environment of the shell, so that the power transformation mechanism is ensured to stably operate for a long time at a proper temperature.
Owner:NANJING XINGYUAN POWER ENG CO LTD

Net port lock box

1. The name of the design product: network port locking box. 2. The use of the design product: physical protection of the network port lock, preventing unauthorized personnel from pulling out the network port plug. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
Owner:NANJING FENGJIA NETWORK TECH CO LTD

Exoskeleton robot for fracture auxiliary rehabilitation

The invention relates to the technical field of medical rehabilitation instruments, and discloses an exoskeleton robot for fracture auxiliary rehabilitation. The robot comprises a shear deformation sensing assembly, a shape memory alloy locking assembly and a joint driving module. The shear deformation sensing assembly comprises a fixed shell, a flexible liner arranged on the inner side of the shell and a sensing beam connected between the shell and the liner. The shape memory alloy locking assembly comprises a locking pin arranged in the connecting rod structure, a shape memory alloy driving piece in linkage with the locking pin and a locking part located on the connecting rod structure and corresponding to the locking pin in position. And the strain gauge is electrically connected with the shape memory alloy driving piece. Transverse micro-slippage representing shearing risks is directly sensed through a mechanical structure, rigid mechanical locking is triggered in a linkage mode, and therefore rapid and reliable physical protection is provided for a fracture part, and secondary injury in rehabilitation training is effectively prevented.
Owner:TIANJIN UNIV

Anti-collision waterproof new energy charging gun

The utility model discloses an anti-collision waterproof new energy charging gun in the technical field of new energy charging guns, and aims to solve the problem of adaptability of a conventional charging gun in a rainy and humid environment and the problem of damage caused by brute force insertion and collision of foreign objects. The charging gun comprises a charging gun body, a sealing assembly, a first buffer assembly and a second buffer assembly, the sealing assembly is composed of a mounting plate, a corrugated sealing ring, a connecting ring plate and a rubber suction cup, and liquid invasion is effectively prevented; the first buffer assembly is composed of a plurality of first springs, and insertion force impact is relieved. The second buffering assembly comprises a protection ring and a buffering part and provides all-around physical protection. According to the design, the waterproof performance of the charging gun is enhanced, probe abrasion is reduced, the structural stability is improved, the service life is prolonged, the user experience is optimized, the maintenance cost is reduced, the charging gun is high in adaptability and suitable for various environmental conditions, and the charging safety and convenience of the new energy automobile are improved.
Owner:四川横妙电气设备制造有限公司

Accompanying protection and test switching integrated device for board-level product

The invention relates to an accompanying protection and test switching integrated device for a board-level product, and the device comprises a protection frame which is used for bearing and fixing a circuit board; the adapter connector module is fixed on the protective frame and is used for converting a connector signal of the circuit board into a standardized external interface; the signal adapter plate is fixed in the protective frame, is positioned above the circuit board, is electrically contacted with a test hole in the circuit board through an elastic probe, and leads out a test point signal; the protection frame is provided with a fine adjustment mechanism which is used for finely adjusting the installation position of the signal adapter plate relative to the protection frame. According to the invention, functions of physical protection, electric connector switching and test hole signal leading-out are integrated, full-flow test screening can be completed along with board-level products, physical and electrical damage of the products in the transfer and test process is effectively avoided, and contact loss of connectors and test holes of the products is remarkably reduced.
Owner:BEIJING INST OF COMP TECH & APPL

A campus safety risk prevention and control cloud service platform

The application provides a kind of campus security risk prevention and control cloud service platform, it is related to cloud platform technical field, including: data processing and transmission module, for based on cloud platform architecture data storage, processing and secure transmission, and support the automatic reconnection and concurrent control of data transmission;Safety assurance module, connect data processing and transmission module, for the digital management of the civil air defense, physical protection and technical support information of campus;Security risk prevention and control module, connect data processing and transmission module and safety assurance module, for the information processing and linkage of campus safety management, safety education and safety emergency process;Joint defense and control module, connect security risk prevention and control module, for based on the processing result of security risk prevention and control module, realize the data linkage and emergency response command between multi-level education management department and school. By constructing the campus security risk prevention and control cloud service platform, the intelligentization and collaboration level of campus safety management is significantly improved.
Owner:YANCHENG TEACHERS UNIV

CEMS authority control system and method based on geo-fences

The CEMS authority control system comprises a positioning unit used for obtaining CEMS positioning data, comparing the positioning data with preset geo-fence information and outputting a geo-fence judgment signal according to a comparison result; the debugging control unit is positioned on the outer side of a CEMS debugging panel and is used for displaying or hiding the debugging panel according to a geofence judgment signal; and the TX control unit is packaged in the CEMS and is used for keeping or interrupting detection data output according to the geo-fence judgment signal. By means of the system, real-time gas component detection data output by a CEMS detection instrument to display equipment and a peripheral interface of the CEMS detection instrument can be protected, strong correlation is established between geographic position information of the CEMS and operation authority of the CEMS, physical protection is carried out on the operation authority through spatial constraint, a credible equipment operation environment is established, and the reliability of the equipment operation environment is improved. And the authenticity of environment monitoring data is ensured.
Owner:BEIJING SDL TECH

Mining supporting device

The utility model discloses a mining supporting device, which belongs to the technical field of mining supporting, and comprises two protection plates which are spliced together to form a circular arc structure which is tightly attached to the top or the side wall of a roadway to provide direct physical protection. The protective plate is provided with the T-shaped groove, the cross frame is installed below the protective plate through the T-shaped block, the upper end of the cross frame is in an arc shape to additionally support the seam of the protective plate, the part can be locked through a bolt and a threaded sleeve after being spliced, installation complexity is reduced, all parts of the device are independent parts, and installation is convenient. According to the invention, the device is simple in structure and convenient to use, can be flexibly dismounted and mounted, can be carried by an operator more conveniently and quickly to be transported and temporarily stored in a narrow mine due to the fact that individual parts are small in size, and avoids the situation that the operator needs to find a detour route and even cannot pass sometimes when encountering a particularly narrow place or a place with obstacles.
Owner:于晋军

Waterproof insulating layer composite structure of power cable

The utility model relates to the technical field of power cables, and discloses a waterproof insulating layer composite structure of a power cable, which comprises a conductor, an insulating layer arranged on the periphery of the conductor, an anti-interference layer arranged on the periphery of the insulating layer, a waterproof layer arranged on the periphery of the anti-interference layer, a flame-retardant layer arranged on the periphery of the waterproof layer, and a waterproof layer arranged on the periphery of the flame-retardant layer. And a shielding layer is arranged at the periphery of the flame-retardant layer. According to the waterproof insulating layer composite structure of the power cable, the insulating layer is made of cross-linked polyethylene, so that the conductor can be effectively isolated from the external environment, electric leakage is prevented, the waterproof insulating layer composite structure has the advantages of high toughness and high impact strength, the anti-interference layer made of aluminum foil has ductility and adapts to cable bending, and a surface oxidation film is resistant to acid and alkali; and the shielding layer made of the copper wire woven mesh has electromagnetic shielding and physical protection functions when being compounded with the anti-interference layer and the insulating layer, so that the service life of the cable is prolonged, and stable operation of a power system is ensured.
Owner:SHANDONG XINLUXING CABLE CO LTD

A device for protecting the copper bar end from electric shock

The application relates to the technical field of protective devices, and discloses a device for safely protecting the electrification of copper bar end heads, which comprises a copper bar end head, a protection mechanism arranged on the copper bar end head, the protection mechanism comprising an outer left protection shell and an outer right protection shell, flexible protection sleeves connected to the inner walls of the outer left protection shell and the outer right protection shell, inner arc-shaped accommodating cavities formed in the flexible protection sleeves, and the inner arc-shaped accommodating cavities being shaped to accommodate the copper bar end heads. The device for safely protecting the electrification of copper bar end heads is provided with the protection mechanism, external physical protection is provided by the hard materials of the outer left protection shell and the outer right protection shell, the inner arc-shaped accommodating cavities and the sealed hollow cavity structure of the flexible protection sleeves are combined to realize the flexible adhesion and sealing of the copper bar end heads, the flexible supporting columns disperse the inflation pressure along the radial direction to avoid local deformation, a double-protection system is formed, and the structural stability is improved.
Owner:BEIJING VICTORY ELECTRICAL TECH DEV CO LTD

A luminaire that is easy to maintain

The utility model discloses a lamp convenient to maintain, including mounting panel, the top of mounting panel is equipped with the top plate, is equipped with the sliding slot one in the top plate, the baffle is slidably arranged in the sliding slot one, and the fixed post is fixed between the both sides wall of sliding slot one. Advantageous effects: when the lamp needs to transport or long -term idle, only need to slide hollow board and rotate the baffle, can make the baffle unfold and stably be in the front of the lamp body, form the physical protection barrier, avoid accidental collision damage lamp body, effectively protect the lamp, prolong the overall service life of the lamp, reduce the maintenance and replacement cost of user, through rotating the double -end screw rod and then drive two rectangular frames opposite movement, quick clamping fixed the backboard of lamp body, need not aligning installation hole or dismounting multiple groups of bolts one by one, simplified the installation and disassembly step of lamp body, the convenient later maintenance has promoted overall work efficiency.
Owner:合一(广州)文化发展有限公司

A sealing protection structure for a gas meter

The utility model discloses a kind of gas meter sealing protection structure, belong to gas meter protection technical field, its technical scheme main points include the protection structure of gas meter body outside bolted, the outside of the protection structure is fixedly connected with auxiliary structure, the inside of the fixed frame is slidably connected with the outside of movable frame, the inside of the movable frame is fixedly connected with the outside of transparent plate, the bottom of movable frame front side is bolted with the rear side of mounting handle, the inner wall of movable frame is bonded with the outer wall of iron column, the top of iron column is magnetically connected with the bottom of magnetic attraction block, the sealing protection structure of existing gas meter is mostly simple fixed shell, it is difficult to provide comprehensive physical protection, there are many limitations, and these shells generally lack flexible operation window, user needs to disassemble shell when viewing gas meter reading, operation is cumbersome and internal element is easy to damage.
Owner:TENGZHOU GAS CORP

A protection box based on hall current sensor

This invention provides a protective box based on a Hall current sensor, relating to the field of Hall current sensors. The protective box assembly includes a housing, a cover plate, a back plate, and heat dissipation fins. The cover plate is located on the front of the housing, the back plate is fixed to the back of the housing, and the heat dissipation fins are fixed to both sides of the housing. A magnetic core, a Hall element, an integrated circuit, and a compensation coil are installed inside the housing. This invention provides protection for the components by using a housing and cover plate. Unlike resin encapsulation, this physical structure protection prevents aging and cracking due to environmental changes. The housing and cover plate provide stable physical protection for the internal magnetic core, Hall element, integrated circuit, and compensation coil. The heat dissipation fins on both sides of the housing help dissipate heat generated by the components inside the protective box, reducing the risk of damage to the protective structure and sensor components due to excessive temperature.
Owner:NANJING CHIEFUL SCI&TECH CO LTD

High-strength corrosion-resistant air conditioner compressor shell protection structure

The utility model provides a high-strength corrosion-resistant air conditioner compressor shell protection structure, and relates to the technical field of air conditioner protection, the high-strength corrosion-resistant air conditioner compressor shell protection structure comprises a lower arc cover, an upper arc cover is arranged above the lower arc cover, the inner arc walls of the lower arc cover and the upper arc cover are fixedly connected with fixing plates at equal intervals, the surfaces of the fixing plates are fixedly connected with arc-shaped soft cushions at equal intervals, and the arc-shaped soft cushions are fixedly connected with the inner arc walls of the lower arc cover and the upper arc cover. A compressor shell body is arranged in the lower arc cover and the upper arc cover, an inner layer plate is embedded and fixedly connected into the inner wall of the compressor shell body, and a corrosion-resistant inner layer is fixedly connected to the inner wall of the compressor shell body. According to the compressor shell, the inner layer plate is embedded into the inner wall of the compressor shell body, and the corrosion-resistant inner layer and the high-strength shell are fixed to the inner wall and the outer wall of the compressor shell body respectively, so that the effects of corrosion-resistant protection and physical protection on the compressor shell body can be achieved; therefore, the compressor can operate normally, and the service life of the compressor can be prolonged.
Owner:MAANSHAN YUEMEI METAL PROD TECH IND

Waterproof electronic cable connector with quick plugging structure

The utility model discloses a waterproof electronic cable connector with a rapid plugging structure, which relates to the technical field of cable connectors and comprises a connector, a plug and a waterproof assembly, a first waterproof shell is provided with a protruding plate, one side, close to the first waterproof shell, of the connector is provided with a second waterproof shell, the second waterproof shell is provided with a groove, and the protruding plate is provided with a through hole. A limiting plate is arranged at the top of the fixing base, a first rotating shaft is rotationally connected to the limiting plate, a connecting arm is arranged on the first rotating shaft, a torsion spring sleeves the first rotating shaft, the connecting arm is rotationally connected with the torsion spring, a clamping frame is connected to the connecting arm, a clamping groove is formed in the top of the clamping frame, and a limiting protruding block is arranged at the top of the first waterproof shell. Through the arrangement of the waterproof assembly, water can be prevented, internal connecting parts can be physically protected, damage to the connecting position caused by external force collision and the like is reduced, the two waterproof shells can be tightly connected through the design of the locking assembly, and rapid insertion and extraction are facilitated.
Owner:WUHU XINGYAO TECHNOLOGY CO LTD

An apparatus protection device for field surveying

The utility model relates to the field of surveying and mapping instrument technology, concretely to a field surveying and mapping instrument protection device, including external shell, buffer assembly and internal protection cabin subassembly, internal protection cabin subassembly is located in the inside of external shell, buffer assembly is located between external shell and internal protection cabin subassembly, internal protection cabin subassembly includes honeycomb aluminium plate and memory sponge layer, honeycomb aluminium plate is located in the outside of internal protection cabin subassembly, the utility model external shell is the physical protection barrier of internal assembly construction, buffer assembly absorbs, disperses impact force, alleviates the influence to internal protection cabin subassembly, honeycomb aluminium plate gives instrument additional structure support and buffer, memory sponge layer is self -adaptation deformation according to instrument appearance, all -round package and with good buffer performance absorption residual vibration impact, ensure that instrument is stable in internal protection cabin subassembly, and a variety of protection synergy makes field surveying and mapping instrument obtain comprehensive and effective protection when transporting and site shifting in harsh environment.
Owner:SHANDONG AGRICULTURAL UNIVERSITY

Power distribution cabinet protection device

The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet protection device, which comprises a protection box body, a main body used for providing protection capability for a power distribution cabinet, fixing bolts and reinforcing plates penetrating through two sides of the outer part of the protection box body and used for threaded connection, and outer impact pads are fixedly arranged outside the reinforcing plates. The power distribution cabinet protection device is provided with the reinforcing plate, the outer impact pad, the high-frequency current transformer, the temperature sensor, the inner protection frame, the vacuum arc extinguish chamber and the vacuum fuse switch. The protection box body, the external reinforcing plate and the external impact pad enhance the impact resistance and protection capability of the power distribution cabinet, physical protection is formed outside the power distribution cabinet, then the high-frequency current transformer and the temperature sensor are further arranged on the two sides of the power distribution cabinet components inside the power distribution cabinet body, and the high-frequency current transformer is used for detecting internal circuit faults.
Owner:SHANGHAI HANJIA ELECTRIC EQUIP

A gel flange protection monitoring material and a preparation method and application thereof

PendingCN122356673ABromocresol greenVisual monitoring
This invention discloses a gel-like flange protection and monitoring material, its preparation method, and its application, belonging to the field of industrial flange protection and leakage monitoring technology. The material is a toothpaste-like extrudable colloid, comprising, by weight: 75-88 parts of protective matrix adhesive, 3-12 parts of pH-responsive core-shell microcapsules, 1-3 parts of interface compatibilizer, 2-5 parts of toughening modifier, 0.5-2 parts of anti-aging additive, 1-4 parts of thixotropic modifier, and 0.5-2 parts of anti-corrosion additive. The pH-responsive microcapsules use a compound of methyl red, bromocresol green, and thymol blue as the core material, with a particle size of 20-50 μm and a shell thickness of 2-3 μm. This invention replaces traditional flange covers with an extrusion coating method, eliminating the need for bolt fixing. It is suitable for flanges of various sizes, providing physical protection against impacts, dust, and media splashes. Simultaneously, it rapidly develops color when acidic or alkaline media leak, enabling naked-eye visual monitoring of the leakage location. It is convenient to construct and simple to maintain, and is suitable for flange protection in industries such as chemical, petroleum, water, and energy.
Owner:周帅

Systems, methods, apparatus, media, and products for microwave intrusion detector testing

The application discloses a microwave intrusion detector testing system, method, equipment, medium and product, and relates to the technical field of nuclear security physical protection effectiveness testing. The system comprises a robot moving device, which is used for carrying a testing tool and a central control module, and performing a preset test motion track in a test site. The testing tool comprises a microwave reflector simulation unit, a posture monitoring module and a signal source unit, which are respectively used for simulating electromagnetic reflection characteristics, collecting real-time posture data of the microwave reflector simulation unit and transmitting microwave signals. The central control module is used for controlling the robot moving device and the testing tool, and sending the acquired test data to a data analysis module. The data analysis module is in communication connection with the central control module, and is used for analyzing the test data acquired by the central control module and generating a test report. Therefore, the application improves the accuracy of the test result of the microwave intrusion detector.
Owner:STATE NUCLEAR SECURITY TECH CENT

A temperature monitoring structure

This utility model discloses a temperature monitoring structure, including a protective box and a temperature detection unit. The temperature detection unit is fixedly installed inside the protective box. The protective box has two sets of symmetrically distributed first mounting frames. The first mounting frames have ventilation windows. A cover is fixedly installed inside the first mounting frame. A blower head is fixedly installed inside the cover. A second mounting frame is fixedly installed on the first mounting frame. A rotating frame is rotatably installed on the second mounting frame. A filter screen is embedded in the rotating frame. The filter screen is correspondingly arranged with the cover. Through the synergistic effect of the rotatable filter screen and the blower head, while ensuring the protective box is effectively dustproof, impact-proof, and breathable, the thermal response speed and measurement accuracy of the temperature detection unit are significantly improved. The symmetrically arranged filter screen structure provides the necessary physical protection and air circulation channel for the protective box.
Owner:CHANGZHOU YILITE NEW ENERGY TECH CO LTD

Indoor protection assembly structure of inversion BMS battery management box

The utility model relates to the field of battery management boxes, in particular to an indoor protection assembly structure of an inversion BMS (battery management system) battery management box, which is characterized in that the bottom of a box body is connected with a base, four corners outside the base are respectively provided with a protection column, and the top of each protection column is connected with a top plate; the base, the top plate and the plurality of protective columns are mutually connected to form a complete frame body, and the box body is wrapped in the frame body. According to the utility model, the frame body consisting of the base, the protective columns and the top plate can effectively wrap and protect the box body, and the protective plates are arranged between every two adjacent protective columns to form a fence structure, so that the physical protection effect of the box body can be effectively improved; and the protection plate realizes the dispersing and buffering effects on collision force through the arrangement of components such as a spring and a push plate, so that the protection effect is improved, and the stable operation of the battery management box is ensured.
Owner:JIANGSU SHUOHUA POWER TECHNOLOGY CO LTD

Sheath and pipe

The embodiment of the utility model provides a sheath and a pipeline, relates to the technical field of pipeline protection, and improves the smashing resistance of the pipeline. A tube cavity with two open ends is defined by the sheath, the sheath comprises a plurality of via holes, and the via holes penetrate through the sheath in the radial direction of the sheath. The protective sleeve provides physical protection for the pipeline base body, direct damage to the pipeline base body caused by external impact, smashing damage and the like is reduced, and therefore the smashing resistance of the pipeline is improved. In addition, the through holes serve as fixing points, the sheath and the pipeline base body are fixed together, and the stability of the pipeline is improved.
Owner:HUNAN VALIN LIANYUAN IRON & STEEL CO LTD

Solid State Drive Enclosure

ActiveCN309917942SSolid-state driveUSB
1. Name of the product in this design: Solid State Drive Enclosure. 2. Purpose of this design: This product is a hardware device for accommodating and installing solid-state drives (SSDs). It connects its internal solid-state drive to computers, game consoles, or other smart devices via a USB-C interface, enabling data storage, retrieval, and transfer, while also providing physical protection and heat dissipation for the solid-state drive. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.
Owner:SHENZHEN YUEHUO TECH CO LTD