17results about How to "Improves waterproof protection" patented technology

The utility model provides a waterproof label, which relates to the technical field of labels and comprises a label body, a waterproof protective sleeve is arranged on the surface of the label body, a waterproof clamping sleeve is inserted into one end of the label body, a limiting clamping frame is fixedly mounted in the waterproof clamping sleeve, clamping strips are symmetrically and fixedly mounted on the surface of the waterproof protective sleeve, and the waterproof protective sleeve and the waterproof clamping frame are integrally formed. Clamping grooves are symmetrically formed in the waterproof clamping sleeve, and the label body is inserted into the limiting clamping frame. Through the arrangement of the waterproof protection sleeve, the waterproof clamping sleeve and the limiting clamping frame, the to-be-clamped strip is clamped into the clamping groove, and the waterproof protection sleeve is fixedly connected with the waterproof clamping sleeve, so that one end of the label is inserted into the limiting clamping frame, and the waterproof protection sleeve and the waterproof clamping sleeve are used for performing waterproof protection on the plastic label; the color fading or blurring of characters, images or bar codes on the label due to moisture and water erosion is prevented, the shape bending or damage of the label due to moisture is prevented, and the waterproof protection of the label is improved.

The utility model discloses a leakage protector for parallel electricity meters, which belongs to the technical field of leakage protectors and comprises a leakage protector body, mounting plates are fixedly mounted on two sides of the leakage protector body, and binding posts are arranged at the top and the bottom of the leakage protector body. The leakage protector further comprises a protection shell, the protection shell is arranged on the outer side of the leakage protector body, the protection shell comprises a bottom box and a cover plate, and an opening is formed in one side of the bottom box; according to the leakage protector, the protection shell is arranged, so that the leakage protector is simple in structure, convenient to use and practical, good waterproof protection can be provided for the leakage protector, influence of water and air with high humidity on normal work of the leakage protector is prevented, the adaptability of the leakage protector to a humid environment is improved, and the service life of the leakage protector is prolonged; the waterproof performance of the joint of the incoming and outgoing wire and the protective shell is improved, and the waterproof performance of the device is further improved.

The invention belongs to the technical field of radio station waterproofing, and discloses a watertight radio station carrying tool which comprises a carrying tool bag body, a watertight zipper and watertight gloves, the carrying tool bag body is provided with a sealed bag cavity used for containing a radio station and a visible window right opposite to an operation part of the radio station, and a visible waterproof layer is arranged at the visible window. The carrying tool bag body is made of a waterproof material; the watertight zipper is arranged on the carrying tool bag body and can open and close the carrying tool bag body; the watertight gloves are connected to the carrying tool bag body, the watertight gloves are configured to enable an operator to operate an operation part of the radio station after the operator wears the watertight gloves, and the watertight gloves are made of a waterproof material. By arranging the visual window and the watertight gloves, an operator can stretch hands into the watertight gloves and observe through the visual waterproof layer at the visual window so as to operate the radio station without opening the bag body of the carrying tool through a watertight zipper, so that the possibility that water enters the radio station is eliminated, and the service life of the radio station is prolonged. And the convenience degree of actual combat communication is improved.

The utility model relates to the field of atmosphere monitoring equipment, in particular to atmosphere monitoring station equipment with a waterproof structure, and aims to solve the technical problems that when the atmosphere monitoring station equipment is used, the waterproof effect of the whole structure is poor, and internal electronic elements are difficult to effectively dissipate heat; according to the technical scheme, the atmosphere monitoring station equipment with the waterproof structure comprises an atmosphere monitor, a small dehumidifier, a box door, a bearing assembly, a stabilizing assembly, a supporting assembly, a waterproof assembly, a window assembly and a connecting assembly; according to the utility model, through a dual waterproof structure formed by the waterproof box and the bevel groove, external water can be effectively prevented from flowing into the box body, heat generated by the atmosphere monitor is discharged outwards through the heat dissipation groove and the bevel groove, and then moisture in the box body is discharged outwards from the water leakage groove by using the small dehumidifier, so that the moisture in the box body is discharged outwards. The problems that when the atmosphere monitoring station equipment is used, the waterproof effect of the overall structure is poor, and internal electronic elements are difficult to effectively dissipate heat are solved.

The present invention discloses a colorful laser lamp, comprising: a housing; a laser lamp module, the laser lamp module comprising a laser lamp, a gear transmission assembly and a first grating sheet, the first grating sheet being arranged on the gear transmission assembly and being located in front of the irradiation of the laser lamp; an LED lamp module, the LED lamp module comprising a multi-color LED lamp, a rotating member and a corrugated sheet, the rotating member being meshedly connected with the gear transmission assembly, the corrugated sheet being arranged on the rotating member and being located in front of the irradiation of the multi-color LED lamp. The present invention realizes a combination of two forms of light by arranging a multi-color LED lamp in the laser lamp, the corrugated sheet enables the light of the multi-color LED lamp to produce a halo effect, and enhances the visual experience together with the laser light, and the rotating member is meshedly connected with the gear transmission assembly, on the one hand, the first grating sheet and the corrugated sheet can be rotated simultaneously, the dynamic change of the light can be increased, and the artistic expression effect of the light can be improved; on the other hand, the laser lamp module and the LED lamp module can be combined more compactly, which can achieve miniaturization.

The utility model discloses a waterproof device for a control tower assembly interface of a mining dump truck, which relates to the field of control tower assembly interface protection and comprises a mounting base, a sealing groove is formed in the mounting base, a threaded hole is formed in the mounting base, a cover plate is mounted at the top of the mounting base, and a waterproof cover is mounted on the cover plate. A waterproof sealing gasket is fixedly connected to the bottom of the cover plate, a bolt is movably connected to the interior of the cover plate, the cover plate is moved, the waterproof sealing gasket is clamped into the sealing groove, the bolt is inserted into the threaded hole, and the cover plate is driven to block the joint of the mounting base and the control tower assembly shell; according to the control tower assembly shell waterproof device, the effect of conveniently conducting waterproof protection on the connector of the mounting base and the control tower assembly shell is achieved, by moving the control tower assembly shell and inserting the control tower assembly shell into the mounting base, under the effect of a spring, a spring block can be reset and clamped into a clamping groove for mounting, and the effect of conveniently mounting the mounting base is achieved.

The invention provides a battery pack. The battery pack comprises a battery bracket assembly, a heat-shrinkable sleeve, a waterproof protection rubber edge and a waterproof piece, the heat-shrinkable sleeve is used for wrapping the battery support assembly in a heat-shrinkable mode, a heat-shrinkable opening is formed in the heat-shrinkable sleeve, the waterproof protection rubber edge is at least formed on the edge of the heat-shrinkable opening, a gap between the heat-shrinkable sleeve and the battery support assembly is filled with part of the waterproof protection rubber edge, and the waterproof piece is at least attached to the heat-shrinkable sleeve and the waterproof protection rubber edge in a covering mode so as to seal the heat-shrinkable opening. The waterproof part is attached to the heat-shrinkable sleeve and the waterproof protection rubber edge so as to seal the heat-shrinkable opening, and the edge of the heat-shrinkable opening is wrapped and protected by the waterproof protection rubber edge, so that the waterproof part is better attached to the heat-shrinkable sleeve, the double waterproof effect is achieved, water is better prevented from entering the battery bracket assembly from the outside, and the service life of the battery bracket assembly is prolonged. And a better waterproof packaging effect is achieved on the whole battery pack, so that the waterproof performance of the whole battery pack is improved.

The utility model discloses an electric shaver with a UV sterilization function, which includes a shaver main body. A knife net is installed above the shaver main body. A U-shaped protective cover is arranged on the shaver main body. Rotating shafts are fixedly arranged on both sides of the inner wall of the U-shaped protective cover. Rotating shaft holes matched with the rotating shafts are formed on both sides of the shaver main body. A sterilization component is arranged between the shaver main body and the U-shaped protective cover. A charging interface is arranged below the shaver main body. A sealing protection component for protecting the charging interface is arranged below the shaver main body. The utility model relates to the technical field of electric shavers. The electric shaver with a UV sterilization function can, through the arrangement of the sterilization component, facilitate the realization of the UV sterilization effect on the knife net by flipping the U-shaped protective cover, effectively avoiding the problem of the knife net of the shaver emitting an odor. Through the arrangement of the sealing protection component, it is convenient to carry out dust-proof and waterproof protection on the charging interface.

The utility model discloses a waterproof directly-buried thermal insulation pipe. The waterproof pipe comprises an inner pipe and a waterproof assembly arranged on the outer side of the inner pipe, the waterproof assembly comprises an inner waterproof layer connected to the outer side of the surface of the inner pipe in a sleeving mode, a middle waterproof layer is connected to the outer side of the inner waterproof layer in a sleeving mode, an outer waterproof layer is connected to the outer side of the middle waterproof layer in a sleeving mode, and the waterproof layer and the middle waterproof layer are wound, connected and attached through an inner waterproof line. The inner waterproof layer and the middle waterproof layer are made of waterproof cloth and polyurethane waterproof paint, waterproof protection on the inner pipe is improved through the waterproof layers composed of the two layers, the outer waterproof layer is composed of waterproof cloth and wear-resistant materials, and the anti-corrosion performance of the whole embedded pipe is improved through the wear-resistant materials of the outer waterproof layer. Therefore, the corrosion damage is reduced, the service life is prolonged, the overall waterproof time is prolonged, the damage to the inner waterproof layer and the middle waterproof layer inside is reduced, the waterproof performance of the directly-buried thermal insulation pipe is high, and a multi-layer composite waterproof measure is achieved.

The utility model relates to the technical field of engineering waterproofing, and discloses a waterproof assembly for building waterproof engineering, which comprises a support plate, the lower side of the front end of the support plate is fixedly connected with a concave frame, the left end of the concave frame is fixedly connected with a motor, the inner wall of the right end of the concave frame is rotatably connected with a first rotating rod, and the first rotating rod penetrates through the left side and the right side; the left end of the first rotating rod penetrates through the inner wall of the concave frame and is fixedly connected to the driving end of the motor, a first rotating wheel is fixedly connected to the right end of the first rotating rod, waterproof cloth is fixedly connected to the middle of the outer wall of the first rotating rod, and a connecting plate is connected to the upper side of the front end of the supporting plate through a lifting assembly. According to the device, the rack ascends to drive the top hydraulic rod to move upwards, the transverse plate is further driven to move, meanwhile, the top end of the waterproof cloth is pulled to move upwards, so that the waterproof cloth covers the outer side of the wall better, the device can be adjusted according to different wall heights, and the use range of the device is widened.

The utility model discloses a waterproof male head with a hanging buckle structure, which relates to the technical field of connectors, and comprises an outer shell, an inner core shell is mounted in the outer shell, a rear cover body is mounted at the rear end of the inner core shell, an inner buckle is mounted in the inner core shell, and an outer buckle is mounted at the rear end of the inner core shell. A conductor shell and an assembling plug block are installed at the front end and the rear end of the interior of the inner fastener respectively, a protection cover is installed on the outer wall of the conductor shell, the inner fastener comprises a columnar limiting frame used for limiting the conductor shell, and the inner fastener further comprises a plug block buckling frame used for limiting the assembling plug block. The protective cover comprises a first protective cover shell and a second protective cover shell, and the outer wall of the first protective cover shell is provided with an upper set of protective cover shell catching grooves and a lower set of protective cover shell catching grooves. The waterproof male connector solves the problems that an existing waterproof male connector is mainly fixed with an internal conductor through a positioning part arranged on a shell of the waterproof male connector, so that the processing and forming difficulty of the shell is large, and the part replacement cost is high after the shell is damaged.

The utility model discloses a waterproof heartbeat test bracelet which comprises a base, a circuit board and a display screen, and a containing groove is formed in the top of the base; the first sealing structure comprises the first sealing plate and the baffle, the baffle is arranged in the containing groove and connected with the inner wall of the containing groove, the bottom of the first sealing plate is bonded with the top of the baffle, and the first sealing plate is arranged to be used for separating the containing groove and separating the circuit board from the display screen. The waterproof protection effect on the circuit board is improved; the space between the bottom of the sealing ring and the sealing groove is filled with the first waterproof glue layer, the supporting plate and the display screen can be fixed to the top of the base through the sealing ring, the sealing groove and the first waterproof glue layer, the purpose of fixing the display screen is achieved, meanwhile, the first waterproof glue layer can conduct waterproof sealing on the containing groove, and the service life of the display screen is prolonged. And by arranging the second sealing structure, waterproof sealing protection can be performed on the display screen.

The utility model provides a graphene composite fabric which comprises a graphene base layer and further comprises bonding layer structures arranged on the two sides of the graphene base layer. And the outer layer structure is arranged above the bonding layer structure. The material of the second waterproof layer and the first waterproof layer surround the outer side of the graphene base layer, waterproof protection can be well conducted on graphene, and therefore it is avoided that when the fabric is washed, alkaline or acidic water makes contact with the graphene base layer, it is conveniently avoided that the graphene base layer is damaged, and the overall service life of the graphene base layer is affected; the bonding surface layers can be well fixed to the two sides of the top and the two sides of the bottom of the graphene base layer, the bonding surface layers can serve as bonding transition of the graphene base layer, the outer layer structure and the inner layer structure, the bonding performance of the graphene base layer, the first waterproof layer and the second waterproof layer is good, and falling is not prone to occurring.

The utility model provides a medium-voltage waterproof cable, which relates to the technical field of cables and comprises a cable main body, three conductors are arranged in the cable main body, shielding layers are fixed on the outer walls of the three conductors, and wrapping tape layers are arranged on the outer sides of the three shielding layers. The anti-corrosion layer is arranged, the anti-corrosion layer adopts the stainless steel sheath, and the stainless steel sheath can enhance the corrosion resistance and durability of the cable main body, can prevent biting of animals such as rats, and enhances the overall strength of the cable main body; polyurethane has excellent wear resistance and oil resistance, so that the overall wear resistance of the cable main body is improved, through the arrangement of the insect prevention strip, the interior of the insect prevention strip is made of the same material as that of the external sleeve, and an insect repelling additive is added into the insect prevention strip, so that odor or smell with a repelling effect on insects, rats and the like can be emitted, and the service life of the cable main body is prolonged. And the cable main body is prevented from being bitten by mice or insects.

The utility model discloses a highway subgrade settlement control structure, and belongs to the technical field of subgrade engineering, the highway subgrade settlement control structure comprises a subgrade layer, the subgrade layer comprises a filler bottom layer, a filler middle layer is laid at the top end of the filler bottom layer, a filler surface layer is laid at the top end of the filler middle layer, and a drainage mechanism is arranged in the filler middle layer and comprises a plurality of groups of transverse drainage pipes; the transverse drainage pipe is fixedly installed at the top of the filler bottom layer, the top end of the transverse drainage pipe is connected with a plurality of longitudinal drainage pipes, the longitudinal drainage pipes are fixedly installed in the filler middle layer, and a plurality of drainage layers are arranged in the filler surface layer and correspond to the longitudinal drainage pipes one to one; the drainage mechanism is simple in structure and good in drainage effect, the problems of roadbed softening, settlement and the like caused by water accumulation are effectively avoided, meanwhile, the overall strength and stability of the roadbed layer are greatly enhanced through the pre-stressed anchor rods and the grid net, and the traffic load capacity of the roadbed layer is improved.

This invention discloses a novel transformer, belonging to the field of vehicle-mounted transformer technology. It includes a base, with a metal cover fixedly mounted on the top of the base. A magnetic core is embedded inside the metal cover, and the bottom of the magnetic core is fixedly mounted on the top of the base. A heat dissipation vent is provided on the side end face of the metal cover for ventilation. In this invention, a linear moving shaft also applies a thrust to an insulating ejector shaft via a linear pushing shaft. Under the action of this thrust, the insulating pushing shaft moves towards the external connector. The external connector detaches from the inside of the plug-in type connector under the action of the thrust. Since the sealing cover lacks support from the external connector, it closes under the return force of the adapter spring sleeved on the outer shaft surface of the adapter shaft. With the addition of a sealing gasket, the sealing at the plug-in type connector is effectively guaranteed, preventing water from seeping into the interior of the metal cover through the plug-in type connector, further enhancing the waterproof protection of the magnetic core.

The utility model belongs to camera technical field, specifically is a kind of protective camera, including camera main body;The lower part of camera main body is fixedly provided with support, the upper part of camera main body is fixedly provided with protective top cover, and protective top cover includes the arc top shell fixedly set on the upper part of camera main body, the both sides of arc top shell are fixedly provided with arc hydrofoil plate respectively, top cover protection mechanism is provided on protective top cover, the front side of camera main body is fixedly provided with image probe, and probe protection mechanism is provided on image probe, and top cover protection mechanism includes the groove in the front side of protective top cover, expansion protective shell is slidably connected in groove, the rear of camera main body is fixedly provided with support, support is fixedly provided with electric push rod, and the output end of electric push rod is fixedly connected with the rear of expansion protective shell through protective top cover, when camera works in rainy day, the waterproof performance of image probe on camera can be improved.