62results about How to "Avoid direct nudity" patented technology

The invention relates to the technical field of the logistics security, and discloses a method for realizing express privacy protection in the logistics process. The method comprises the following steps: performing re-encryptions at different levels on delivery information and privacy information of a user by use of a secret key set from a cloud server when sending and receiving an express, and then managing the secret key set through the cloud server, granting different decryption permissions aiming at different decryption requesters, thereby limiting the decryption permission of a courier in delivering the express, wherein the courier can only use partial secret key from the cloud server to decrypt to acquire the delivery information. Therefore, an illegal person cannot directly acquire the express information since the direct exposure of the express information is avoided, and the condition that the courier uses the position to acquire the privacy information of a customer can be prevented, thereby realizing the safety protection of the express privacy, inhibiting the illegality of dealing the express list, and facilitating the popularization of the real-name system of the express.

The invention relates to a touch panel which comprises a substrate, a logo, a decorative layer and a touch element. The logo is positioned on the substrate and between the substrate and the decorative layer, the decorative layer is positioned at the peripheral edge of the surface of the substrate, and the touch element is positioned on the substrate. Flexibility of the touch panel in terms of wiring and manufacturing can be improved, and the sense of design of the touch panel is improved. The invention further provides a touch display device with the touch panel.

The invention discloses an auxiliary trainer for respiratory rehabilitation. The auxiliary trainer comprises an air cylinder, an air pipe and an air nozzle, a piston is mounted in the air cylinder; asleeve is rotationally connected above the piston; a screw rod is connected to the upper part of the sleeve; the outer sides of the screw rod and the sleeve are sleeved with a spring; a handle is fixed at the top end of the screw rod; a top plate is mounted at the upper end of the air cylinder; a backflow device is fixed below the air cylinder; a return pipe is connected to the lower part of the backflow device; a sealing valve is installed in the middle of the return pipe, the air pipe is connected to the lower left corner of the air cylinder, a fixing block is fixed to the outer wall of theleft side of the air cylinder, a clamping base is connected to the left side of the fixing block, a flat plate is arranged above the clamping base, the air nozzle is connected to the upper portion ofthe flat plate, and an antifouling cover is installed on the outer side of the air nozzle. The trainer is simple in structure, convenient to use and suitable for self-training of a user, the trainingintensity can be manually adjusted by the user, the trainer is made to meet the training requirements of the user at different stages, and the practicability is higher.

Disclosed is a composite glass-fiber-reinforced-plastic insulator which includes an insulator support pillar and glass-fiber-reinforced-plastic insulator umbrella groups outside the support pillar. A layer of silica membrane II adheres to the outer surface of each umbrella group of the glass-fiber-reinforced-plastic insulator and a layer of silica membrane I adheres to the outer surface of the insulator support pillar. Through adoption of the technical scheme, the silica membrane wraps the glass fiber reinforced plastic so that it is prevented that the glass-fiber-reinforced-plastic insulator is exposed directly outside and the weather fastness of the glass-fiber-reinforced-plastic insulator is reinforced and the service life of the glass-fiber-reinforced-plastic insulator is also prolonged.

LED lighting equipment having a wireless communication function at least comprises a lamp housing (20), a communication module (22) and an LED light source module (40) and is characterized in that the communication module having a wireless relaying function is connected with multiple antennae, and the multiple antennae are arranged inside the lamp housing or on the outer surface of the lamp housing in a space diversity manner. The LED lighting equipment is wide in wireless signal coverage and can realize no-dead-corner wireless signal coverage in an indoor area where the lighting equipment is mounted; besides, the antennae, transmitting signals, of the equipment are arranged in a space formed by the lamp housing and an outer-layer housing and can be protected by the outer-layer housing, so that damage caused by the external environment to the antennae can be prevented, and the quality of the wireless signals cannot be affected. Meanwhile, the antennae are arranged on the surface of the lamp housing capable of transferring heat, so that the antennae are located in the dry environment all the time, and the influence caused by environment moisture on the service life of the antennae is avoided.

The invention discloses a laser cutting device of a high borosilicate glass tube. The laser cutting device comprises a worktable body and a mounting beam; an equipment box is fixedly arranged at one end of the outer surface of the worktable body, a control box is arranged at the end, adjacent to the worktable body, of the outer surface of the equipment box, an electric box is fixedly arranged at the lower end of the outer surface of the control box, a movable protection cover is arranged at the end, close to the worktable body, of the outer surface of the equipment box, and the mounting beam is fixedly arranged above the outer surface of the worktable body. The laser cutting device of the high borosilicate glass tube is provided with the movable protection cover, a focusing lens, a side pressing wheel and a fabric belt, leftover materials of the laser cut glass tube can be prevented from injuring a person, the laser cutting time can be shortened, collision damage happening in the conveying process of the high borosilicate glass tube can be avoided, the device is suitable for different work conditions, and the better use prospects are achieved.

The invention provides an anti-theft wireless charging electric bicycle system and a charging method therefor. The anti-theft wireless charging electric bicycle system comprises an electric bicycle, wireless charging equipment, a signal transmitting module, a signal receiving module, a mobile control end, a charging timing module, a telescopic apparatus, and a lock catch apparatus, wherein the wireless charging equipment is connected with a charging power supply and is in wireless connection with the electric bicycle; the signal transmitting module is arranged in the wireless charging equipment and is in wireless connection with the electric bicycle; the signal receiving module is arranged in the electric bicycle and is in wireless connection with the signal transmitting module; the mobile control end is in communication connection with the signal receiving module; the charging timing module is arranged in the wireless charging equipment and is in communication connection with the mobile control end; the telescopic apparatus is telescopically connected to the wireless charging equipment and is in communication connection with the charging timing module; and the lock catch apparatus is arranged on the wireless charging equipment and is in communication connection with the charging timing module. By adoption of the anti-theft wireless charging electric bicycle system and the charging method therefor, the problem that the electric bicycle is stolen easily in a charging process due to no supervision is solved.

The invention discloses a method and a device for detecting and identifying air leakage of an explosion-proof valve of abattery cover plate. The device comprises a battery body and a battery cover plate installed on the upper part of the battery body, the middle part of the battery cover plate is provided with the explosion-proof valve, the top of the explosion-proof valve is provided with an air leakage identification unit, and the air leakage identification unit is provided with air leakage detection test paper. After the battery is filled with electrolyte, if the electrolyte leaks due to welding quality defects of the explosion-proof valve and gas generated after the leaked electrolyte is in contact with air is in contact with the air leakage detection test paper, the color of the air leakage detection test paper changes, and whether the color of the air leakage detection test paper changes or not is observed by naked eyes to judge whether the explosion-proof valve leaks or not. According to the invention, whether the explosion-proof valve has the welding defect can be simply and rapidly judged, the abnormal battery is identified, the abnormal battery is prevented from entering the subsequent process and flowing to the market to cause greater potential safety hazards, and the use safety of the battery is ensured while the detection cost is reduced.

The invention discloses a transformer with strong stability, including pins, Base and protective housing, the bottom of the base is provided with arcuate legs, the cushion spring is arranged inside the base, A support plate is arrange above that cushion spring, A transformer main body is arranged above the support plate, A control is arranged above the base on the main body side of the transformer, A protective shell is installed above the base on the outside of the transformer main body, a rain-proof ceiling is installed above the protective shell, a transparent rain-proof shell is installedon the surface of the protective shell, an infrared sensor is installed inside the transparent rain-proof shell, and an acoustic and optical alarm is installed inside the transparent rain-proof shellbelow the infrared sensor. The invention solves the problems of fast and stable installation and lack of protection warning mechanism by setting ground nail, arc-shaped leg, base, support plate, U-shaped limiting plate, heat dissipation fan, infrared sensor, protective shell and acousto-optic alarm structure.

The invention discloses a ceramic substrate assembling device which comprises a metal outer shell base (3) and a ceramic substrate (4) arranged in the metal outer shell base (3). A component (7) is arranged on the top face of the ceramic substrate, array type outer pins (1) which penetrate through the metal outer shell base are arranged on the bottom face of the metal outer shell base, and the outer pins and the metal outer shell base are sintered by insulation media. Welding plate arrays (5) corresponding to the array type outer pins are arranged on the bottom face of the ceramic substrate, and the ceramic substrate and the outer pins are welded through the welding plate arrays. The bottom face of the ceramic substrate and the metal outer shell base are bonded through bonding glue in a filling mode. A metal cover plate is welded on the top of the metal outer shell base in a sealing mode. The ceramic substrate is not directly exposed, and good protection can be achieved. The outer pins and the metal outer shell base are sintered integrally, and the outer pins can not be disengaged from the surface of the substrate easily. The ceramic substrate is connected with the outer pins and the metal outer shell base respectively, a combination assembling structure is achieved, the assembling strength between the ceramic substrate and the metal outer shell base is improved, and the impact performance is improved.

The invention discloses a three-dimensional stereoscopic imaging apparatus with an adjustable viewing angle. The apparatus comprises first to third displays, a first semi-reflecting and semi-transmitting glass, a second semi-reflecting and semi-transmitting glass, a multi-screen display card and a host. The first to third displays are connected to the host via the multi-screen display card. The invention further comprises a housing and an angle adjusting device. The angle adjusting device is connected to the bottom at one side of the housing, and used for driving the housing to rotate. The housing is rotatably connected with the wall. The angle adjustment device is fixedly connected to the wall. The first to third displays, the first semi-reflecting and semi-transmitting glass, the second semi-reflecting and semi-transmitting glass, the multi-screen display card and the host are all fixed in the housing. The other side of the housing is also provided with a first opening. The position of the first opening corresponds to the position of the first semi-reflecting and semi-transmitting glass. The invention expands the use occasions of the apparatus, and pushes the housing to rotate by the angle adjusting device so as to change the imaging angle of the imaging apparatus and effectively improve the comfort of human eyes.

The invention relates to a showcase lamp which comprises a lamp body and one or more vertical rods. A light emitting module is arranged in the lamp body, and first wiring ends led from the light emitting module are arranged outside the lamp body. The upper ends of the vertical rods are in supporting connection with the lamp body, and the lower ends of the vertical rods are detachably fixed on a showcase to be installed. The vertical rods are hollow rods, the upper ends of the one or more vertical rods are provided with second wiring ends used for communicating with the first wiring ends, and the lower ends of the vertical rods are provided with third wiring ends used for communicating with an external power source or used for being in interconnection with adjacent lamps. The vertical rodsare internally provided with guide wires communicating with the second wiring ends and the third wiring ends. According to structure of the showcase lamp, one the one hand, the showcase lamp is smaller in size, wires are prevented from being directly exposed into the showcase, and the visual attractiveness of the showcase is improved; and on the other hand, the lighting demands of showcases of different specifications are met, the best illuminating angle and effect are achieved, and glare is reduced.

The invention discloses a preparation method of a composite insulator of a hard material layer reinforced core rod. A hard material of a hard material layer comprises the following components in parts by weight: 100 parts of alicyclic epoxy resin, 30-50 parts of plastic, 20-40 parts of a methylhexahydrophthalic anhydride curing agent, 10-15 parts of an aluminum trihydrate micro-powder flame retardant, 1-2 parts of a silanization coupling agent and 2-10 parts of a fluoride auxiliary agent. The preparation method comprises the following steps: inserting an insulating core rod into a center hole of a hardware fitting, and then forming an integral body through crimping or gluing; putting the insulating core rod-hardware fitting composite body into a mold, and forming a hard material layer on the outer surface of the core rod; and forming a silicon rubber sheath and a silicon rubber umbrella skirt on the outer side of the insulating core rod-hardware fitting composite body with the hard material layer to obtain the hard material layer reinforced core rod. The reinforced core rod is wrapped by the hard material layer, and the silicon rubber sheath and the umbrella skirts are adopted, so that the composite insulator has the characteristics of high hardness, corrosion resistance, bird pecking resistance and the like, and the performance of the composite insulator is further improved.

The invention discloses a chip and a manufacturing method thereof. The chip comprises a substrate, a middle function area and an edge function area, wherein the middle function area is arranged on the substrate and is provided with a middle through silicon via; a barrier layer is formed on the inner wall of the middle through silicon via; the edge function area is arranged on the substrate and is provided with an edge through silicon via; and a barrier layer is formed on the inner wall of the edge through silicon via. The chip also comprises a dielectric layer arranged in the edge through silicon via. The dielectric layer can prevent the inner wall of the edge through silicon via from being exposed directly, thereby preventing the barrier layer on the inner wall of the edge through silicon via from cracking or even shedding due to external stress and the like, preventing granular defects and chip qualified rate reduction due to shedding of the barrier layer and enabling the stability of the chip to be improved.

The invention discloses a storage battery. The storage battery comprises a storage battery body and also comprises an explosion-proof box body, two electrode insulation protection sleeves and a cable, wherein the storage battery body is arranged in the explosion-proof box body; an explosion-proof box cover is arranged at the top of the explosion-proof box body; the explosion-proof box cover comprises a top plate and support plates arranged at four sides of the bottom surface of the top plate; ventilation holes are formed in the support plates; a cable hole is also formed in the side wall of the explosion-proof box body; the two electrode insulation protection sleeves respectively coat a positive pole and a negative pole on the storage battery body; the cable comprises a positive cable and a negative cable; the positive cable is connected with the positive pole; the negative cable is connected with the negative pole; and the cable is extended to the outside of the explosion-proof box body through a cable hole. Compared with the prior art, the storage battery is free of spark during working, so that the case of fire or explosion can be avoided; the storage battery can work in a relatively dangerous environment.

The invention discloses a charging device for a high-power group charging system. The charging device includes a chain bin, a left support chain, a right support chain, a support chain driving mechanism and a charging pole for being in contact with a receiving electrode of a car roof, wherein the left support chain and the right support chain are arranged in the chain bin, a magnet is connected with a mounting plate through an elastic piece, the support chain driving mechanism further includes a driving motor mounted at one end of the chain bin, a driving gear connected with an output shaft ofthe driving motor, a first transmission gear connected with the driving gear, a second transmission gear connected with the first transmission gear through a transmission chain, a driven gear engagedwith the driving gear, and a left driven wheel and a left chain wheel which are connected through the left support chain, and the driving gear and the driven gear are mounted on the surface of the outer side of a first hanging plate or a second hanging plate opposite to the first transmission gear. According to the charging device for the high-power group charging system, the fully stable surfacecontact between the charging pole and the receiving electrode can be realized to ensure the charging efficiency, and the electrode contact strength can further be adjusted to be suitable for electricvehicles with various heights.

The invention relates to a UV (ultraviolet) solidifying device and belongs to the technical field of designing of post-UV printing ink solidifying devices. The UV solidifying device comprises a UV lamp and a support accommodating the UV lamp, wherein the UV lamp is arranged at the upper portion of the support, and the UV lamp is covered with a lampshade; a traction device, an electromotor, a gearbox, a guiding roller and an electric control cabinet are further arranged on the support; the traction device comprises an upper traction roller and a lower traction roller which are installed from top to bottom; a power output shaft of the electromotor and a power input shaft of the gearbox are in transmission connection through a belt; a power output shaft of the gearbox and the lower traction roller of the traction device are in transmission connection through a belt; and a film traction port formed by a crack between the upper traction roller and the lower traction roller is parallel to or lower than the top of the guiding roller. The UV solidifying device is reasonable and simple in structure and easy to manufacture; the power of the UV lamp can be adjusted; and the solidifying effect is excellent.

The invention discloses a vascular stretching device used for microsurgery in the hand surgery department, and relates to the technical field of vascular stretching devices. The vascular stretching device comprises a bottom frame, a vertical plate is arranged on the upper surface of the bottom frame, a first through hole and a second through hole are formed in the front side of the vertical plate,and a driving motor is arranged on the inner wall of the first through hole. According to the vascular stretching device used for the microsurgery in the hand surgery department, through the mutual cooperation of supporting plates, placement plates, ring sleeves, an air bag, threaded columns, thread caps and the driving motor, at this moment, the air bag is inflated, blood vessels can be simply positioned, at this time, the driving motor can be controlled to work to drive the threaded columns to rotate, the thread caps drive the supporting plates and the ring sleeves to move, the two ring sleeves move close to each other, and it can be achieved that the blood vessels on the two sides are stretched; the situation that in the blood vessel stretching process, the vascular stretching device shakes and the blood vessels on the two sides are misplaced can be prevented, and it can be ensured that the blood vessel suture process is smoothly carried out to a certain extent.

The invention relates to an outdoor LED grid screen. The outdoor LED (Light-Emitting Diode) grid screen comprises a box body, an LED lamp, a PCB (Printed Circuit Board), and a protective bottom case, wherein the LED lamp is arranged on the PCB; the PCB is hermetically connected with the protective bottom case, the protective bottom case protects the PCB, the PCB and the protective bottom case are fixedly arranged in the box body, and the PCB and the box body lean against each other. After being hermetically connected, the PCB and the protective bottom case are fixedly arranged in the box body, the protective bottom case can protect the PCB, so that the PCB is prevented from being directly exposed outside, corroded by rainwater, corroded, aged and damaged, the LED grid screen is further prevented from being damaged and can used outdoors, thereby greatly enhancing the applications of the LED grid screen.

The invention discloses a bath towel storage box. The bath towel storage box comprises a box body, wherein a sliding rail is arranged in the inner chamber of the box body, a storage drawer is connected to the surface of the sliding rail in a clamping manner, the storage drawer is arranged on a side surface of the box body in a penetrating manner, air holes are evenly formed in the lower surface of the inner chamber of the storage drawer, a hot-air generator is arranged at the bottom of the inner chamber of the box body, the hot-air generator is electronically connected with a storage battery and a controller, the storage battery is arranged at the bottom of the inner chamber of the box body, the controller is arranged on the front end surface of the box body, an exhaust fan is arranged in the inner chamber of a groove, the exhaust fan is electronically connected with the storage battery and the controller, a mounting groove is formed in a side surface of the inner chamber of the box body, an ultraviolet germicidal lamp is arranged in the inner chamber of the mounting groove, the ultraviolet germicidal lamp is electronically connected with the storage battery and the controller, and the ultraviolet germicidal lamp is positioned above the storage drawer. The bath towel storage box is convenient to use, and can keep bath towels to be dry and clean and enable the bath towels to be convenient to use and more sanitary.

A sliver mirror technology is disclosed. It consists of a crystal panel layer with sliver plating layer on surface, the surface of sliver plating layer with protective lacquer layer. The thickness of crystal panel layer is 0.2-100mm, it is prepared by washing crystal panel on crystal panel layer 1 by ion exchanging water, treating crystal panel by 0.00001-0.4ppm SnCl2 solution, adjusting proportioning of mixture AgNO3, NaOH and ammonia water by environmental temperature, and making surface of crystal panel layer have sliver plating layer. It achieves long life, high brightness and clarity.

The invention provides an emergency power supply quick connection electric connector structure which comprises a shell and a contact pin arranged in the shell, and is characterized in that the shell is T-shaped and comprises a square fixing block and a cylindrical connecting block; one end of the contact pin is fixedly connected with the fixing block, the other end of the contact pin is arranged in the connecting block, and a cylindrical inserting space is formed by the contact pin and the connecting block. A threaded hole for realizing butt joint locking of a head seat is formed in the contact pin; the end, away from the fixing block, of the contact pin is sleeved with a contact pin guide cone, the contact pin guide cone is in a circular truncated cone shape, a hole allowing the contact pin to be inserted is formed in the middle of the contact pin guide cone, and a barb structure for achieving interference fit and disengagement prevention of the contact pin and the contact pin guide cone is arranged between the inner wall of the hole and the outer wall of the contact pin.

The invention discloses a tree bottom tray which comprises at least two bottom tray bricks spliced with each other. Planting notches used for planting a tree are formed in the center positions of the spliced edges of the bottom tray bricks, each bottom tray brick is provided with at least one water guide groove used for guiding water and at least one ventilation hole used for ventilation of the roots of the tree, and air guide pipes used for keeping ventilation are arranged below the bottom tray bricks and matched with the ventilation holes. The tree bottom tray effectively solves the ventilation problem of the roots of the tree, the phenomenon that ventilation pipelines are blocked by foreign matter is avoided, and smoothness of the pipelines is ensured. In addition, due to the fact that water absorbing assemblies are arranged, the problem that the ventilation pipelines are blocked by rain or snow on rain or snow days is solved, the water retaining capability of soil at the roots of the tree is further improved, fast growth of the transplanted tree is promoted, and the adaptation period of the transplanted tree is shortened to the maximum.

The invention discloses a left auricle occluder and a suturing method. The left atrial appendage occluder comprises a fixed disc, the fixed disc comprises a leading-out part and an anchoring part, the leading-out part extends towards the far end from a center of the fixed disc, the anchoring part is connected with the leading-out part and extends towards the near end through bending, the anchoring part comprises a plurality of suspended end parts with free ends, at least one layer of thin film body is arranged on the fixed disc, the thin film body comprises a main body part and a plurality of extension parts, the main body part at least covers part of the anchoring part, and the plurality of extension parts cover the plurality of suspended end parts. According to the technical scheme, after the at least one layer of thin film body covers the suspended end parts of the anchoring part, the thin film body can isolate the suspended end parts of the anchoring part, and therefore the phenomenon that the suspended end parts of the anchoring part is directly exposed after the occluder enters a left atrial appendage is avoided; and at the moment, when the fixed disc is fixed in the interior of left atrial appendage, the suspended end parts of the fixed disc cannot hook pectinate muscles of a heart, and when the occluder is not released ideally, effective adjustment can be carried out on the position of the occluder.

The invention relates to the technical field of keyboard fittings of notebook computers, in particular to a notebook computer keyboard substrate and a processing technique thereof. The keyboard substrate is peripherally vertically bent upward to enclose a containing recess, and the recess wall of the containing recess is provided with bent portions. Since the recess wall of the containing recess is provided with the bent portions, the cross section of the recess wall of the containing recess faces horizontally and is avoided from being directly exposed outside, no coating is needed to be coated on the cross section of the recess wall of the containing recess, processing is facilitated, product yield is improved, and integral appearance of a keyboard is more attractive. A metal plate for manufacturing of the keyboard substrate is pre-baked to form a pre-baked board, and the pre-baked board is subjected to stamping molding according to a stamping die, so that processing procures can be reduced, and production efficiency and yield of products can be improved.

The invention relates to a wall washing lamp assembly which comprises a mounting frame, a light reflecting mechanism is arranged in the mounting frame, a wall washing lamp strip is fixedly arranged on the inner top of the mounting frame, and a connecting part is arranged on the mounting frame and used for mounting the wall washing lamp strip on a wall surface; according to the wall washing lamp strip, the mounting frame and the light reflecting mechanism are arranged on the wall surface, the wall washing lamp strip can be conveniently mounted on the wall surface through the mounting frame, light emitted to the wall surface can be evenly distributed through the light reflecting mechanism, and the light is soft and not dazzling, so that the problem that wall washing lamps in the market can directly emit light to the wall surface only after being subjected to one-time light distribution through a light-transmitting cover and cannot be directly emitted to the wall surface is solved. The problems that light emitted by the wall washing lamp is not uniform and soft enough, dazzling and dazzling phenomena are prone to occurring, and the use scene of the wall washing lamp is limited are solved.