48results about How to "Protect the internal structure" patented technology

The invention discloses a multi-cable parallel connection anti-bias cable structure, and relates to the technical field of cables, the cable structure comprises a cable body, the cable body is provided with a mounting mechanism, the mounting mechanism comprises a circular ring groove, two circular pipes, a three-way pipe, a sealing plug and a clamping groove, and a rectangular block is fixed in the circular ring groove; according to the invention, the installation mechanism is arranged, so that the multi-cable parallel-connection anti-bias-current cable and the suspension wire can be conveniently installed in an overhead manner in the long-distance overhead laying process, that is, when the multi-cable parallel-connection anti-bias-current cable is subjected to long-distance overhead laying, a constructor can distribute and install the suspension wire and the cable at equal intervals; therefore, the situation that the service life of the cable is affected due to uneven stress of the cable is avoided, the using effect of the multi-cable parallel connection anti-bias-current cable is improved, and meanwhile the using efficiency of the multi-cable parallel connection anti-bias-current cable is improved.

The invention discloses an all-quartz multi-component Raman signal online detection module based on multi-laser additive and subtractive manufacturing. The all-quartz multi-component Raman signal online detection module comprises a node-free negative curvature hollow-core optical fiber with side micropores, a multimode optical fiber, a single-mode optical fiber plated with a ceramic film, a semicircular micro-channel, a quartz slurry packaging layer and a quartz fixing base, a micro-scale micropore is processed on the side surface of a node-free negative-curvature hollow fiber by utilizing picosecond laser, a multimode fiber, the node-free negative-curvature hollow fiber with the side micropore and a single-mode fiber are welded into a whole, the single-mode fiber is ground into a slice by utilizing an optical fiber grinding technology, and a ceramic membrane is deposited on the end surface of the slice single-mode fiber. Picosecond laser is used for scanning the quartz fixing base layer by layer so as to process a semicircular micro-channel for placing the sensor, and CO2 laser is used for scanning, depositing and curing the quartz slurry packaging layer layer by layer so as to package the sensor. According to the invention, the to-be-detected substance is injected into the all-quartz sensor, so that on-line detection of multi-component Raman signals can be realized in high electromagnetic interference environments such as electric power and the like.

The present invention provides a special optoelectronic composite cable for use in extremely cold weather, belonging to the technical field of optoelectronic composite cable preparation; it comprises a cable core, a water-blocking layer, a cold-resistant reinforcement layer, and a cold-resistant sheath layer. The present invention effectively prevents moisture intrusion through the water-blocking layer, the cold-resistant reinforcement layer provides additional mechanical strength, and the cold-resistant sheath layer fully protects the internal structure of the optoelectronic composite cable. This multi-level and multi-functional structural design enables the optoelectronic composite cable in extremely cold weather to better meet the complex use requirements in extremely cold environments, and provides a reliable solution for communications and energy transmission in cold areas.

The utility model discloses a novel automobile door decoration strip which comprises a strip body, one end of the strip body is provided with a side edge fixedly connected with the strip body, the end, away from the side edge, of the strip body is fixedly connected with two connecting blocks, each connecting block is provided with a through hole in a penetrating mode, each through hole is provided with a locking screw, and the locking screws are fixedly connected with the strip body. The strip body and the side edge are fixedly connected with an L-shaped deformation piece together, the strip body and the side edge are fixedly connected with a fixing plate together, and the strip body and the side edge are made of the same material and are sequentially provided with an attractive layer, a protective layer, a buffer layer and a base layer from outside to inside. The L-shaped deformation piece, the fixing plate and the two connecting blocks are matched, so that the decoration strip and the automobile door can be fixed, and the connecting stability of the decoration strip and the automobile door is guaranteed; the decorative strip is provided with the attractive layer, the protective layer, the buffer layer and the base layer, so that the functions of wear resistance, attractiveness and protection can be considered, and the practicability is high.

The invention relates to the technical field of photovoltaic modules, in particular to a drainage device for photovoltaic power generation panels, the drainage device is fixedly arranged on a sliding frame and arranged below the outer side corners of the photovoltaic panels, when the angle between the two photovoltaic panels is smaller than 180 degrees, water flow can fall into the drainage device along the photovoltaic panels, and the drainage device comprises a drainage cylinder and a drainage assembly; the drainage assembly is slidably arranged in the drainage cylinder, a drainage rod is slidably arranged on the lower end face of the photovoltaic panel, a drainage rope is wound on the drainage rod through a bolt, a reset rope is spirally wound on the drainage rod, the winding direction of the reset rope is opposite to that of the drainage rope, the free end of the reset rope is connected with a torsional spring used for resetting, and the torsional spring is fixedly arranged on the lower end face of the photovoltaic panel. Accumulated water on the surface of the photovoltaic panel can be effectively collected and discharged at different angles, the photovoltaic panel is prevented from being damaged by the accumulated water, and water drops attached to the interior of the photovoltaic panel are removed while large-flow drainage is successfully achieved.

This utility model discloses a bidirectional circuit switching membrane button, comprising: a flexible base layer with a first conductive contact and a second conductive contact thereon; a seesaw-type movable layer, hinged to the base layer in the middle via an elastic fulcrum, and having a first pressing part and a second pressing part corresponding to the first and second conductive contacts at both ends; and a waterproof sealing layer covering the base layer and the movable layer, with an annular groove on its edge for fixed installation. The seesaw-type movable layer design enables bidirectional circuit switching, allowing flexible control of different circuit on / off states; the conductive contacts and pressing parts precisely correspond to each other, ensuring accurate contact during pressing and reducing circuit failures; the waterproof sealing layer covers the outside of the button, effectively preventing moisture, dust, and other impurities from entering and protecting the internal structure; the waterproof sealing layer reduces impact and damage to the internal structure of the button from external objects; and the annular groove on the edge of the waterproof sealing layer facilitates quick and stable installation of the button on the device, ensuring its firmness.

The utility model discloses a kind of fireproof light power cable of rat and termite prevention, including conductor, the outside of the conductor is equipped with shielding layer, the outside of the shielding layer is equipped with insulating layer, the outside of the insulating layer is equipped with inner protective layer, the outside of the inner protective layer is equipped with physical protection layer, the outside of the physical protection layer is equipped with protective net layer, in the utility model, the power cable, by inner protective layer inner layer elastic memory resistance layer hardens and releases chlorpyrifos when receiving ≥5N bite pressure, outer layer honeycomb metal-ceramic composite layer improves bite resistance strength;Physical protection layer forms barrier with material hardness;Protective net layer can release medicament, and the defense capability of rat and termite bite is improved compared with traditional cable by multilayer protection;And insulating layer uses high-temperature resistant material to guarantee fireproof basis;Inner protective layer outer layer honeycomb metal-ceramic composite layer can form fireproof barrier when meeting fire.These structures cooperate and improve the fire resistance in fire situation compared with traditional cable.

The invention discloses a glass fiber composite material metro cleaning type ventilation double-leaf protective air-tight door which comprises a door frame and door leaves. The door frame is fixed to a first civil air defense door frame wall of a cleaning air duct, the door frame serves as a basic support, the door leaves made of double SMC materials in a mold pressing mode are connected through the split hinges, and rotary opening and closing of the door leaves are achieved. A small electric protective air-tight door is arranged on the inner side of the door leaf, a rubber pipe valve is arranged on the outer side of the door leaf, and an oil screen dust filter is arranged between the small electric protective air-tight door and the rubber pipe valve; a lock is further fixed to the inner side surface of the door leaf, a lock hole is formed in the corresponding position of the door frame, and a lock head of the lock is inserted into the lock hole of the door frame. And a positioning jack is arranged at the end part of the outer side of the door leaf. According to the door body, glass fiber composite materials are adopted as door leaf materials, wave absorption is achieved through a rubber pipe valve, protection and sealing are enhanced through a small electric protection sealing door, and clean type light ventilation and protection in wartime are achieved.

The utility model relates to the technical field of LED lighting equipment, and discloses an LED lighting lamp anti-collision buffer device which comprises an outer shell, an inner shell, a buffer assembly and a connecting assembly, the outer shell is a hollow cylinder, and the top and the bottom of the outer shell are both open. According to the anti-collision buffering device for the LED illuminating lamp, through the synergistic effect of the multiple buffering springs, the buffering pad and the damping device, when the LED illuminating lamp is collided, energy generated by collision can be effectively absorbed, collision kinetic energy is converted into elastic potential energy through elastic deformation of the multiple buffering springs, the energy is further buffered and absorbed through the buffering pad, and the anti-collision effect of the LED illuminating lamp is improved. The damping device slows down the moving speed of the inner shell and prolongs the energy absorption time, so that the impact of collision on the LED illuminating lamp is greatly reduced, the internal structure and light-emitting elements of the LED illuminating lamp are protected, the design of the connecting assembly enables the device to be conveniently installed on various street lamp poles or installation supports, and the application range is wide.

The utility model discloses a kettle with a water inlet pipe adapter structure, which comprises a kettle main body, the kettle main body comprises a water storage cavity and a handle arranged outside the water storage cavity, and a water inlet pipe is arranged in the handle; at least one adapter is integrally or separately arranged at the position where the handle is communicated with the water storage cavity; the adapter is arranged in a bending manner; one end of the adapter is connected with the water inlet pipe; according to the utility model, the structural design is reasonable, the at least one adapter is arranged, and the adapter is bent, so that the situation that the fluid is splashed out of the water nozzle due to overlarge water pressure during water feeding work, so that the use of a user is influenced is prevented, and the water feeding efficiency is improved. And therefore, the fluid cannot splash when entering the water storage cavity, the use experience of a user is improved, and the water inlet effect is better.

The invention discloses a refrigerating machine room energy-saving control system and method based on water pump frequency modulation, and particularly relates to the technical field of industrial water pump frequency conversion. The system comprises a cooling tower, a cooling water pump, a refrigerating unit, a chilled water pump, a central air conditioner terminal and an intelligent remote control system; the cooling water pump is connected with the cooling water pipeline; the refrigerating unit is connected with the central air conditioner tail end through a chilled water pipeline, the chilled water pump is connected with the chilled water pipeline, and a cooling water pipeline flowmeter and a chilled water pipeline flowmeter are arranged on the cooling water pipeline and the chilled water pipeline respectively. And the chilled water pipeline flowmeter, the cooling water pipeline flowmeter, the cooling water pump, the chilled water pump and the central air-conditioning terminal are all connected with the intelligent remote control system. The invention can effectively avoid meaningless loss of energy, reduce the power consumption of the water pump, realize a remarkable energy-saving effect and improve the overall operation efficiency.

A safety sealing wire harness structure formed by winding comprises a wire harness body and composite sealing structures arranged at the two ends of the end of the wire harness body. Wherein the wire harness main body sequentially comprises a wire, a basic insulating layer, a gradient sealing layer, a dynamic buffer layer and a protective layer from inside to outside, and the composite sealing structure comprises a corrugated sealing sleeve and a double-phase sealant filled in the corrugated sealing sleeve. The safe sealing wire harness structure formed by winding is reasonable in design, adopts the design of combining a four-layer gradient winding structure and an end part composite sealing structure, and can meet the requirements of safety, sealing and the like of the wire harness in different fields and different environments.

This utility model discloses a flat, fire-resistant, silicone rubber flame-retardant cable, relating to the field of cable technology. It includes a cable core composed of multiple sets of parallel-distributed wire cores, each core comprising a conductor, an insulation layer, and a shielding layer. A fire-resistant layer, a flame-retardant layer, and an outer sheath are sequentially disposed outside the cable core. The fire-resistant layer consists of a hardened inner layer and a high-temperature resistant outer layer. The hardened inner layer is a ceramicized silicone rubber layer, and the high-temperature resistant outer layer is a mica tape wrapping layer. The flame-retardant layer consists of a buffer layer and a flame-retardant outer coating layer. The buffer layer is aluminum hydroxide-filled silicone rubber, and the flame-retardant outer coating is an intumescent flame-retardant coating. This solution solves the problems of unstable cable operation in high-temperature environments and performance degradation in complex environments.

The application discloses a detection system and method with an anti-vibration and sensitivity-enhanced gas photoacoustic in-situ detection mechanism, which comprises an excitation light source and a collimating assembly, a photoacoustic cell and a signal processing unit. The laser emitted by the excitation light source and the collimating assembly is arranged along the central axis of the photoacoustic cell. A plurality of groups of microphones are arranged on the central section of the photoacoustic cell. Each group of microphones comprises two microphones symmetrically arranged on the left and right sides or the upper and lower sides of the central section of the photoacoustic cell. The signal processing unit receives the signals of each microphone, processes the signals, and the central section of the photoacoustic cell is a section perpendicular to the axial direction of the photoacoustic cell and located in the middle of the photoacoustic cell. The excitation light source and the collimating assembly emit laser, the signal processing unit collects and processes the signals of the plurality of groups of microphones, and the concentration of the dissolved gas in the oil circuit is obtained according to the corresponding matching relationship between the signal processing result of the signal processing unit and the gas concentration.

The utility model discloses a kind of supplementary limiting mechanism for GRC board processing, it is related to GRC board processing technical field, including substrate, the inside of workbench is provided with limiting device.The utility model cooperates with the use of substrate, universal wheel, workbench, limiting device, support rod, clamping assembly, control mechanism, linkage assembly, driving piece, worm, motor, supplementary moving assembly, rotating seat, roll shaft and elastic gasket, to some extent, it has improved or solved that existing GRC board cutting, punching and polishing and other processing, generally exist not easy to limit, limit operation is complicated, fixed efficiency is low, it is difficult to quickly realize to board limiting firm and release, seriously affect processing efficiency, and it is inconvenient to move board to adjust position in limiting process, in addition, lack of convenient moving structure, short distance turnover needs to rely on external tool, increase handling cost and time, further restrict the improvement of overall processing efficiency.

The present invention and the technical field of urban subway drainage specifically relate to an anti-backflow drainage device and drainage method for urban subways. The device includes a side retaining wall, a stepped structure, an air bag and a rainwater monitoring system. The side retaining wall is located at the entrance and exit of the subway station, and the side retaining wall is connected to the side wall at the entrance and exit of the subway station. A pedestrian passage for passengers is provided between a pair of side retaining walls. Side grooves for accommodating air bags are provided on the inner side of the side retaining wall and the upper platform. By using an inflated pop-up air bag, when the rainfall increases suddenly and the monitor receives water level information reaching the specified water level line, the air bag pops up and expands to form a water retaining structure, which blocks rainwater on the outside of the subway station entrance and exit, protects the internal structure of the subway station, and prevents rainwater from backflowing. The rainwater monitoring system has a high degree of automation and does not require human intervention, which saves manpower and material resources, improves the drainage facilities at the entrance and exit of the subway station, is convenient and quick to use, has a wide range of applications, and improves the safety of subway station operation.

A non-adhesive housing for a data cable, the data cable itself, and an assembly method thereof are disclosed, belonging to the field of data cables. The non-adhesive housing includes: a metal shielding shell for housing the internal structure of the data cable connector; an outer protective shell fitted over the metal shielding shell; a one-way locking structure disposed between the metal shielding shell and the outer protective shell for forming a mechanical lock that prevents the outer protective shell from detaching in the reverse direction when it is fitted over the metal shielding shell in the assembly direction; and an elastic sealing sleeve fitted over one end of the metal shielding shell, wherein the elastic sealing sleeve and the inner wall surface of the outer protective shell form a detachable adsorption fit. The assembly process is simple and quick, requiring no waiting for adhesive curing, thus improving production efficiency and ensuring reliable connection.

The invention belongs to the technical field of mining area gas monitoring, and particularly discloses an antimony ore mining area harmful gas intelligent detection and alarm device which comprises a wireless gas monitor, a protection mechanism is arranged outside the wireless gas monitor, and the protection mechanism is used for buffering impact force generated when the wireless gas monitor falls to the ground. A protection mechanism is arranged outside the wireless gas monitor and further protects the wireless gas monitor, a gas inlet pipe is fixedly connected outside the wireless gas monitor, the gas inlet pipe can provide an air inlet channel, a filtering mechanism is arranged outside the gas inlet pipe and used for filtering gas in a mining area, and a screen wiping mechanism is arranged outside the protection mechanism. Three-layer protection can be achieved through the protection mechanism, the internal structure of the wireless gas monitor can be protected, then economic losses can be avoided, the probability that the device is damaged due to accidental impact can be further reduced, the probability that harmful gas cannot be detected is reduced, and therefore the probability of potential safety hazards is reduced.

The utility model provides clothes treatment equipment which comprises a machine shell, at least two barrel assemblies, a connecting piece and a transportation bolt, the machine shell comprises a rear supporting beam, the at least two barrel assemblies are arranged in the machine shell in the left-right direction, at least part of the connecting piece is connected with the at least two barrel assemblies, and the transportation bolt is connected with the rear supporting beam and the connecting piece. And the rear ends of the at least two outer cylinders are connected together through a connecting piece to form an integral structure. According to the connecting mode, the multiple outer barrels can be fixed as a whole in the transportation process, the transportation bolts are directly connected with the rear supporting beams and the connecting pieces, the situation that the transportation bolts penetrate through the outer barrels and are connected to the front reinforcing pieces in the prior art is not needed, the length of the transportation bolts is shortened, and therefore the problem that the length of the transportation bolts is too long is avoided. The shorter transportation bolt not only reduces the material cost, but also reduces the structural instability and the installation complexity possibly caused by the overlong transportation bolt.

The application provides a temperature sensor for energy storage battery which is suitable for high temperature and salt conditions, comprising an inner shell, an outer shell, a temperature sensor and two outer leads. The hardness and insulation of the inner shell are higher than those of the outer shell. The temperature sensor for energy storage battery which is suitable for high temperature and salt conditions further comprises a first filling glue and a second filling glue, and the flexibility and stress buffering capacity of the second filling glue are higher than those of the first filling glue. The composite structure of 'rigidity and flexibility' is adopted, that is, the inner shell with high hardness and high insulation forms an internal support and insulation core with the first filling glue to protect the internal structure, and the second filling glue with higher flexibility and stress buffering capacity serves as an intermediate layer to absorb and dissipate mechanical stress and thermal stress from the outer shell, thereby reducing the impact on the internal core. In addition, the outer shell with toughness provides mechanical protection to withstand torsion, impact and external pressure and protect the fragile inner shell and its internal structure.

The utility model discloses a lamp shade installation structure and clothes airing device, the lamp shade installation structure is used for the clothes airing main machine of the clothes airing device, the clothes airing main machine comprises a lamp holder, a lamp body and a lamp shade which extend along a first direction, the lamp body is fixedly connected with the lamp holder and is used for lighting downwards, and the lamp shade covers the lamp body; the lampshade mounting structure comprises limiting parts, the limiting parts are connected to the two sides, perpendicular to the first direction, of the lamp holder through fasteners and extend out in the direction perpendicular to the first direction, the lampshade is provided with abutting parts, and the abutting parts are suitable for being inserted into the limiting parts so that the limiting parts can upwards support the abutting parts. According to the lampshade mounting structure and the clothes airing device, the lampshade mounting structure can be stably fixed to the clothes airing device, unnecessary movement in the using process is avoided, meanwhile, dismounting and mounting are convenient and fast, and the service life of the lampshade mounting structure is prolonged. A user can clean, replace and repair the lampshade and the lamp holder under the condition that the telescopic bracket and the airing rod of the clothes airing device are not dismantled.

The utility model discloses a safe tensile resistance cable, including cable body, a plurality of groups of conductor around the center reinforcing core helical stranding distribution, the insulating layer is tightly covered in the outside of conductor, the tensile resistance core layer is evenly distributed around the outside of insulating layer, the anti -twist layer is covered in the outside of tensile resistance core layer, the outside of anti -twist layer is covered with shielding layer, the flame -retardant wear -resisting layer is covered in the outside of shielding layer, the utility model discloses can bear tensile force in cooperation with the tensile resistance core layer through center reinforcing core, avoid the fracture of the plurality of groups of conductor around the stranding, and the conductor can realize power transmission, and the insulating layer covers the conductor and can prevent electric leakage, and the anti -twist layer can resist torsional stress and prevent internal deformation, and the shielding layer can reduce electromagnetic interference and guarantee transmission stability, and the flame -retardant wear -resisting layer can prevent friction and fire, thereby can protect internal structure, and further through above -mentioned structure, can realize the stable transmission of cable under the safety protection and tensile resistance, anti -twist function.

This utility model relates to the field of coffee grinder technology and discloses a water mist spraying mechanism for the bean feeding hopper of a coffee grinder. It includes a bean hopper body and a bean feeding cap. The bean feeding cap is snapped onto the top of the bean hopper body, and a bean feeding bracket is installed at the bottom of the bean hopper body. The bean hopper body contains a rotating component, a water supply component, and a sealing component. The rotating component is located inside the bean hopper body, the water supply component is installed on one side of the bean hopper body, and the sealing component is mounted on the rotating component. This utility model solves the problem of coffee powder scattering and residue caused by static electricity during dry grinding in traditional coffee grinders by incorporating a rotating component, a water supply component, and a sealing component within the bean hopper body. The rotating component provides a conveying channel for coffee beans. The water supply component, through the collaboration of a water tank, a water pipe, and an atomizer, reduces coffee powder scattering and residue. The sealing component adopts a dual structure of sealing rubber and a second sealing ring, which, together with a buffer layer, tightly fits the connection points of the components, protecting the internal structure of the equipment.

The utility model belongs to the technical field of ultraviolet-proof films, and particularly relates to an ultraviolet-proof film which comprises an outermost layer, the outermost layer is a structural layer formed by compounding polytetrafluoroethylene and nano silicon dioxide, an ultraviolet-proof layer is arranged on the inner side of the outermost layer, a gas barrier layer is arranged on the inner side of the ultraviolet-proof layer, and the gas barrier layer is arranged on the outer side of the outermost layer. The inner side of the gas barrier layer is provided with an electric conduction and heat conduction layer, and the inner side of the electric conduction and heat conduction layer is provided with a bonding affinity layer. According to the utility model, the outermost polytetrafluoroethylene and nano silicon dioxide composite material is anti-pollution and wear-resistant and protects the internal structure, the ultraviolet-proof layer effectively blocks ultraviolet rays and prevents articles from aging, the gas barrier layer can prevent gas such as oxygen from permeating and prolong the shelf life of the articles such as food, and the electric conduction and heat conduction layer can realize electric conduction and heat conduction so as to meet the requirements of electronic equipment; and the bonding affinity layer can firmly bond other materials, and multiple layers are cooperated, so that the film integrates multiple functions, the problem of insufficient comprehensive performance of the traditional film is solved, and the application range is expanded.

The utility model relates to building curtain wall technical field discloses a kind of building curtain wall cleaning hanging point structure, including curtain wall, the outside of curtain wall is slidably connected with connecting mechanism, the inside of curtain wall is fixedly connected with dismounting mechanism, and the connecting mechanism includes aluminium veneer, the outside of aluminium veneer is fixedly connected with, the outside of aluminium veneer is slidably connected with aluminium alloy corner code, the outside of aluminium veneer is fixedly connected with galvanizing steel pass two, the inside of aluminium veneer is slidably connected with foam stick sealant, the outside of aluminium veneer is slidably connected with galvanizing angle steel, the inside of aluminium veneer is fixedly connected with thick fireproof rock wool, the outside of aluminium veneer is slidably connected with lighting assembly.The utility model can meet the installation needs of different cleaning equipment, simplify the structure of mobile hanging point, reduce installation and maintenance cost, enhance the load-bearing capacity and safety of hanging point structure, effectively avoid the risk of falling off or breaking.

The utility model relates to the technical field of bicycle shock absorber, concretely to a double damping formula bicycle shock absorber, including frame, stand, shock equipment, assembly plate and replacement device, stand is fixed in the lower surface of frame, shock equipment is installed below stand, the upper surface of frame is provided with assembly plate, replacement device sets up on the surface of assembly plate, replacement device includes plug rod, plug rod and frame fixed connection, the inner wall of plug rod is set up in hollow, the inner wall of plug rod is fixedly connected with rotary rod, the surface rotation of rotary rod is connected with the bended rod, the upper surface fixed connection of assembly plate has the baffle, the utility model discloses, can realize the quick disassembly and installation of equipment, extrusion pushboard can make the bended rod separate baffle and take down equipment, after inserting plug rod, pushboard is loosened and with the help of spring elasticity lets bended rod insert baffle and completes fixed, need not with the help of tool, has simplified the replacement process, has saved replacement time, has reduced the replacement difficulty, has reduced the additional injury caused by improper disassembly.

The invention provides a glass cover plate sensor unsealing method. The method comprises the steps that a bonding area between a glass cover plate and a sensor shell is determined; generating equipment parameters according to the area information of the bonding area; according to the equipment parameters, laser equipment is used for carrying out laser etching on the bonding area so as to ablate the bonding agent; and taking out the glass cover plate from the sensor, and cleaning the bonding area. According to the method, the purpose of removing the glass cover plate is achieved by removing the adhesive and changing the adhesive performance through the laser etching technology, generation of redundant substances such as glass fragments can be effectively avoided, and the internal structure is well protected.

The utility model discloses an implantable electrode assembly and system, the implantable electrode assembly comprises an electrode lead, the electrode lead comprises a stimulation end, a connection end and a middle segment connecting the stimulation end and the connection end; the first end of the core tube is inserted into the inner hole of the connecting end of the electrode wire and is in interference fit with the inner hole wall of the connecting end of the electrode wire to realize sealing, so that tissue fluid is prevented from entering the electrode wire through a gap between the inner hole wall of the connecting end of the electrode wire and the core tube; the handle is detachably installed at the second end, opposite to the first end, of the core tube, the handle and the core tube are connected in a sealed mode, and the tissue fluid is prevented from entering the core tube. According to the implantable electrode assembly and the implantable electrode system, liquid can be prevented from permeating into the inner hole of the electrode, and the internal structure of the electrode is protected.