468results about "Suction cups" patented technology

The present disclosure discloses a suction cup holder, and relates to the technical field of mobile phone holders. The suction cup holder includes a fixed seat and a magnetic suction seat; several suction cups are fixed on a bottom surface of the fixed seat; the fixed seat is circular; a first circular groove is provided on a top surface of the fixed seat; a mirror is fixed in the first circular groove; the magnetic suction seat is annular; the magnetic suction seat and the fixed seat are rotatably connected; the magnetic suction seat can sleeve the fixed seat; an annular groove is provided on the magnetic suction seat; an opening of the annular groove faces away from the suction cups; and an annular magnet is fixed in the annular groove.

Disclosed is a negative pressure suction-based fixing device comprising a housing, a suction and holding member, a negative pressure creating assembly and a sealing member. The housing has an accommodating cavity thereinside. The suction and holding member has an abutting and holding surface recessed to form a suction cavity communicated with the accommodating cavity. The abutting and holding surface has a mounting structure connected to the sealing member, so that the sealing member is arranged on the abutting and holding surface for abutting against the suction surface. The sealing member can be elastically deformed to fit with the suction surface so as form an enclosed space together with the cooperation of the suction cavity and the suction surface. In this way, it is difficult for the negative pressure suction-based fixing device to fall off from a rough surface.

The invention discloses a self-climbing module of a specialized robot. The self-climbing module comprises an irradiation-resistant shell, an adsorption device and a rope climbing device, a propeller device is mounted on the outer side wall of the radiation-resistant shell; the adsorption device comprises a gas control system and a suction cup assembly, the suction cup assembly is installed on the outer side wall, away from the propeller device, of the irradiation-resistant shell, the gas control system is installed in the irradiation-resistant shell, and the gas control system communicates with the suction cup assembly; the rope climbing device comprises a driving assembly, a positioning guide wheel set and a rope coiling winch. The driving assembly is installed in the irradiation-resistant shell, the rope coiling winch is installed at the output end of the driving assembly, and the positioning guide wheel set is rotationally connected into the irradiation-resistant shell. Wherein a traction rope is wound on the rope coiling winch and the positioning guide wheel group. The robot can realize high-precision climbing, positioning and hovering capabilities, can be stably adsorbed on the surface of a wall body in a high-radiation and high-risk environment, and provides efficient and reliable technical support for wall body repairing operation in a nuclear environment.

A bathtub safety gate provides a secure and adjustable barrier across a bathtub, enhancing safety and preventing unintended access, even access between the bottom edge of the barrier and the top of edge of the side of a tub. The gate features a flexible sheet with a retention structure along its bottom edge, enabling secure attachment to the top edge of a side of the bathtub. The sheet is mounted on a rotatable spool housed within a slotted casing, allowing it to be extended or retracted as needed. Tub clamps with adjustable jaws grip the bathtub edge, while a retainer securely holds the retention structure. The gate includes a wall attachment assembly and a housing attachment with suction cups for stability and easy installation on opposing walls. Additional features, such as a spring mechanism for automatic retraction and a damper for smooth operation, enhance functionality.

The invention discloses a punching-free installation attendance machine, and belongs to the technical field of attendance machines, the punching-free installation attendance machine comprises a preassembled plate fixedly installed on the outer side of a smooth preset surface, a machine body is installed on the preassembled plate through a lifting assembly, and a detection module for monitoring the body type and position of a user is installed on the machine body; an adsorption assembly used for being adsorbed to the smooth surface is arranged at the center position of the pre-assembling plate, flexible adhesive patches bonded to the smooth surface are further evenly embedded and fixedly installed on the back face of the pre-assembling plate, an air blowing pipe is further installed on the adsorption assembly, a fixing base is fixedly installed on the back face of the machine body, and an air conveying assembly is arranged on the inner side of the fixing base. According to the attendance machine without punching installation, multi-mode matched positioning is adopted, the adsorption structure can be automatically adjusted in the follow-up using process, the adsorption stability is ensured, automatic cleaning of a working area can be achieved in the position height adjusting process, and the punching recognition precision is ensured.

The invention relates to the technical field of silicon carbide ceramics, and discloses a high-precision silicon carbide vacuum chuck manufacturing method which comprises the following steps: uniformly mixing composite silicon carbide micro powder, a sintering aid, a dispersing agent, a cross-linking agent, acrylamide, hydroxyethyl methylacrylate and deionized water, and carrying out ball milling to obtain gel slurry; mixing the gel slurry with an initiator and a catalyst, injecting the mixture into a deep-hole mold, carrying out gel reaction, carrying out compression molding, finishing, taking out, putting into a sintering furnace, sintering, and cooling to room temperature, so as to obtain a suction cup prefabricated body; milling, polishing and cleaning the suction cup prefabricated body to obtain the silicon carbide vacuum suction cup; the compact and uniform silicon carbide ceramic suction cup is formed through the processes of gel casting, sintering, milling, polishing and cleaning, and the silicon carbide ceramic suction cup has high mechanical strength, heat-conducting property and specific stiffness.

A releasable mounting system and method for semi-permanently attaching to a ferrous material surface, comprising a base assembly having a plurality of magnetic-assisted suction cup (MASC) mounting assemblies connected to a base plate for semi-permanently attaching to the ferrous material surface. Each MASC mounting assembly has a suction cup and at least one magnet providing additional fixturing of the base assembly to the ferrous material surface. The system may include a rooftop assembly comprising a shell and a pivotally mounted mast assembly biased in an upright position.

A mobile phone holder includes a support member, a rotating assembly and a suction pad, where a through hole is arranged on the support member; the rotating assembly includes a rotating disc and a base, the rotating disc is rotatably arranged on the base with the axis of the base as the rotation center, and one side of the base away from the rotating disc is configured to be bonded to a mobile phone; the support member is rotatably connected to the rotating disc, and the rotating assembly is capable of passing through the through hole; the suction pad is fixed on one side of the rotating disc away from the base.

A suction mount for mounting to a surface an accessory for a handheld electronic including a suction mount housing having an interface securable to the accessory for the handheld electronic device. A suction cup is disposed within a bore of the housing for engaging the surface by vacuum engagement.

The present application provides a mobile phone holder related to the technical field of mobile phone accessories, including a bottom shell, a base arranged inside the bottom shell, and a suction cup and a magnet block fixedly installed at the bottom of the base. The present application can achieve double adsorption by arranging the suction cup and the magnet block. The suction cup uses the negative pressure principle to be tightly adsorbed on various non-magnetic smooth surfaces such as glass, plastic, and wood, providing users with a wide range of placement options. At the same time, the magnet block is specially designed for objects made of iron or containing ferromagnetic materials, such as metal desktops, car dashboards, etc., and is directly adsorbed by magnetic force without any additional fixing devices, achieving the convenience of quick installation and disassembly.

The utility model provides a vacuum chuck which comprises an adsorption disc, a chuck cover and a top pressing piece, the adsorption disc comprises a framework and an elastic rubber body wrapped on the framework, and at least one downward pressing protrusion is arranged at one end, facing the elastic rubber body, of the framework; the suction disc cover is arranged above the suction disc in a covering manner; the suction cup cover extends towards the framework and is provided with a flange corresponding to the downward-pressing protrusion, and the flange abuts against the framework. The top pressing piece is positioned at the upper part of the suction cup cover; a connecting rod is arranged on the framework, and the connecting rod penetrates through the suction cup cover and then is connected with the jacking piece; the vacuum suction cup overcomes the defects that an existing rotary knob type suction cup is not strong in adsorption force and not lasting in adsorption state.

The utility model relates to the technical field of electroencephalogram sensor production, in particular to an inserting piece assembling machine for electroencephalogram sensor production. The inserting piece assembling machine for electroencephalogram sensor production comprises an assembling table, a U-shaped supporting frame, a material storage barrel and an electromagnetic valve, a containing groove is formed in the assembling table, the U-shaped supporting frame is fixedly connected to the assembling table, the material storage barrel is placed on the U-shaped supporting frame, the electromagnetic valve is arranged on the lower portion of the material storage barrel, and the electromagnetic valve is connected with the U-shaped supporting frame. The device further comprises a first supporting frame, a rotating block and an electric fan, the first supporting frame is fixedly connected to the assembling table, the rotating block is rotationally arranged on the first supporting frame, and the electric fan is rotationally arranged on the rotating block. The electric fan and the heating wire are started, the electric fan operates to suck external air, the heating wire heats the sucked air, the heated air is blown to the bonding position, the curing reaction of the adhesive is accelerated, it is ensured that the inserting piece and the electroencephalogram sensor assembly are firmly combined together, and the phenomenon that the inserting piece is loosened due to infirm bonding is avoided.

The utility model relates to the field of sucker type hooks, in particular to a sucker mechanism and a hook for engineering construction, which comprises a base component, the base component comprises a base, and one side of the base is provided with a main connecting rod; the adsorption assembly comprises a first suction cup arranged on the side, away from the main connecting rod, of the base, a fixing plate is coaxially arranged in the first suction cup, a plurality of first vent holes are formed in the fixing plate, a plurality of second suction cups are further arranged on the fixing plate, and the opening directions of the first suction cup and the second suction cups are consistent; due to the fact that independent adsorption structures which are not communicated with one another are arranged between the first suction cup and the second suction cups and between the second suction cups, the first suction cup and the second suction cups can independently play a role to be adsorbed to the surface of concrete. And the overall adsorption of the second sucker group is not influenced by the falling of the first sucker or the individual second sucker caused by the local concave-convex rough surface and the slight inclined surface of the concrete, so that the whole sucker mechanism can adapt to most common concrete surfaces.

The utility model discloses a suction cup which comprises a suction cup soft body and a shell covering the suction cup soft body. The sucker soft body is further provided with a connecting part, and the connecting part is further provided with a sliding block. The shell is further provided with a driving part, the shell slides outside the suction cup soft body, so that the sliding block slides on the driving part, and the suction cup soft body is attracted to the contact surface or separated from the contact surface. When the suction cup is used, the shell can slide relative to the suction cup soft body, so that the suction cup is promoted to complete an adsorption action with a contact surface or a separation action with the contact surface in the sliding process of the shell, and the problem that fingers feel uncomfortable due to pushing by the fingers is solved; and meanwhile, the shell is held by a hand to promote the shell to move, the whole sucker can be controlled in the hand of the user no matter whether the sucker is adsorbed with the contact surface or separated from the contact surface, and the problem that the sucker is broken due to falling of the sucker can be thoroughly avoided.

The utility model relates to the technical field of teaching equipment, and discloses multimedia teaching equipment with a transparent display screen, which comprises a chassis, the top of the chassis is fixedly connected with a support frame, the bottom of the chassis is fixedly connected with a plurality of moving wheels, the outer walls of the plurality of moving wheels are provided with fixing assemblies, the outer wall of the support frame is fixedly connected with a bearing plate, and the bearing plate is fixedly connected with a transparent display screen. A connecting block is fixedly connected to one side of the top of the bearing plate, a second protective shell is fixedly connected to the other side of the top of the bearing plate, a first protective shell is arranged between the connecting block and the second protective shell, a transparent display screen is fixedly connected to the inner wall of the first protective shell, an adjusting assembly is arranged on the outer wall of the transparent display screen, and the adjusting assembly comprises a rotating shaft. According to the utility model, the rotating shaft is driven to rotate, the transparent display screen is driven to synchronously rotate, and the angle of the transparent display screen is fixed by the positioning assembly, so that the angle of the transparent display screen is conveniently adjusted, and the applicability of the equipment is enhanced.

The utility model is applied to the technical field of desktop controllers, and discloses an antiskid desktop controller which comprises a shell, a touch panel is installed on the outer surface of one side of the shell, a bottom plate is installed on the lower end face of the shell, and a control module is fixedly arranged in the shell. According to the anti-skid desktop controller, the suckers are uniformly distributed on the lower surface of the bottom plate, the lower end faces of the suckers protrude, the anti-skid desktop controller can be tightly attached to a desktop through atmospheric pressure, and compared with a traditional desktop controller placed only by means of gravity, the design can effectively resist various external force collisions and mistaken touch, for example, in a business conference, even if surrounding people walk frequently, the desktop controller cannot be touched by mistake. A user does not need to worry about that the controller moves due to accidental touch, the strong anti-skid force formed by the suction cups on a smooth glass or marble table top material can greatly reduce the displacement risk, it is ensured that the controller is stably placed, the smoothness of the operation process of the user is maintained, and the operation accuracy and efficiency are guaranteed.

The utility model discloses an air exhaust and suction structure and an adsorption structure. The air exhaust and suction structure comprises a driver, an air inlet and an air outlet, one end of the transmission rod is connected with the driver; the exhaust and suction assembly comprises a rubber sleeve and an exhaust and suction part, and an air cavity is formed in the exhaust and suction part; the other end of the connecting rod is sleeved with the rubber sleeve, and the rubber sleeve is arranged in the air cavity of the exhaust and suction part; the locking assembly comprises a locking cover and a locking piece, the locking cover is arranged on the rubber sleeve, a locking hole is formed in the locking cover in a penetrating mode, a fixing hole is formed in the end, close to the rubber sleeve, of the transmission rod, and the locking piece detachably penetrates through the locking hole and the fixing hole at the same time. The locking cover is arranged on the rubber sleeve, the locking piece is arranged in the locking hole and the fixing hole in a penetrating mode at the same time, so that the rubber sleeve and the transmission rod are connected more firmly, when the driver drives the transmission rod to move, the rubber sleeve can stably deform along with movement of the transmission rod, and stable air suction and exhaust are achieved; and the condition that the rubber sleeve is easy to fall off from the transmission rod is prevented.

The utility model discloses a suction cup which comprises a shell, one side of the shell is connected with a suction cup soft body, and the other side of the shell is provided with a sliding piece linked with the suction cup soft body. The shell is further provided with a shifting block, and the shifting block is connected with the sliding piece through an arranged linkage shaft. And the shifting block rotates on the shell to drive the sliding piece to move upwards, so that the sucking disc soft body linked with the sliding piece is adsorbed on a contact surface or is separated from the contact surface. When the finger portion of the finger presses the shifting block, one end of the shifting block is made to abut against the shell, and along with continuous force application of the finger portion, the end of the shifting block can rotate with the contact point of the shifting block and the shell as the fulcrum, so that the sliding piece can be easily made to drive the sucker soft body to deform according to the lever principle, and suction of the sucker is completed. On the basis, the pressure of the fingers can be greatly relieved through the arrangement of the shifting blocks, and meanwhile discomfort caused by overexertion of the fingers can be avoided.

The utility model discloses an outside rear-view mirror test system, which is applied to the technical field of test equipment, and comprises a rack, the top of the rack is fixedly connected with a connecting frame, a mounting frame is arranged between the connecting frame and the rack, and a plurality of supporting springs are arranged between the mounting frame and the connecting frame and between the mounting frame and the rack. A vibrator is arranged at the top of the rack, a rearview mirror to be tested is arranged in the mounting frame, a rubber disc is adsorbed to the top of a mirror surface of the rearview mirror to be tested, and a negative pressure seat is bonded to the top of the rubber disc; according to the utility model, the vibrator is designed on the mounting rack, and the support springs are arranged between the mounting rack and the connecting rack and between the mounting rack and the rack, so that the mounting rack can vibrate between the rack and the connecting rack, and the rearview mirror to be detected mounted on the mounting rack can vibrate; the use durability condition of the automobile rearview mirror in a real-time road condition is simulated, and the test accuracy is improved.

The utility model belongs to the field of structural health monitoring, and particularly relates to a portable piezoelectric sensor pasting tool. Comprising a vacuum air pump, an exhaust pipe, an air pressure gauge and a vacuum chuck. The vacuum air pump carries a brushless motor and is used for providing negative pressure; the first end of the exhaust pipe is connected with the vacuum air pump; the air pressure gauge is connected with the exhaust pipe and used for monitoring the air pressure state; the vacuum suction cup is connected with the second end of the exhaust pipe, the diameter of the vacuum suction cup is larger than that of the piezoelectric sensor, and during use, the vacuum suction cup covers the piezoelectric sensor and is used for providing pressure for the piezoelectric sensor. According to the application, the actual application field of the fatigue test is combined, the vacuum air pump is taken as the main body, the vacuum chuck is taken as the tail end to fix the piezoelectric sensor, the installation of the automatic visual pressure-constant piezoelectric sensor can be realized, the standardization, unification and convenience of the piezoelectric sensor pasting process are realized, the installation efficiency of the piezoelectric sensor can be improved, and the production cost is reduced. And data noise caused by installation is solved.

The utility model relates to the technical field of adsorption devices, in particular to a negative pressure adsorption device and a support. The negative pressure adsorption device comprises a device main body, a suction cup, an air extractor and a vibration reduction piece, and the device main body is provided with an inner cavity; the suction cup is arranged on one side of the device body and fixedly connected with the device body, a concave cavity is formed in the side, away from the device body, of the suction cup, and the edge of the suction cup can be attached to the wall face to be sucked so as to seal the concave cavity. The air extracting device is arranged in the inner cavity and comprises a driving part and an air extracting pump, the air extracting pump communicates with the concave cavity, and the driving part is used for providing working power for the air extracting pump so as to extract air in the concave cavity; a first vibration reduction part is arranged between the driving part and the device body, and / or a second vibration reduction part is arranged between the air extracting pump and the device body. The vibration reduction piece can weaken vibration generated when the air extractor works and prevent the vibration from being transmitted to the device body at the same time, and therefore the effect of reducing noise is achieved.

A releasable mounting system and method, for semi-permanently attaching to a ferrous material surface, comprising a base assembly having a plurality of magnetic-assisted suction cup (MASC) mounting assemblies connected to a base plate for semi-permanently attaching to the ferrous material surface. Each MASC mounting assembly has a suction cup and at least one magnet providing additional fixturing of the base assembly to the ferrous material surface. The system may include a rooftop assembly comprising a shell and a pivotally mounted mast assembly biased in an upright position.

The utility model relates to the technical field of alarms, and discloses a natural gas alarm device convenient to install, which comprises a shell, the bottom of the shell is connected with a bottom plate through a buckle, the bottom of the bottom plate is fixedly connected with a plurality of clamping blocks, the plurality of clamping blocks are connected with a fixed seat through a clamping assembly, the top of the fixed seat is provided with a first clamping groove, and the first clamping groove is fixedly connected with the bottom of the shell. A second sliding groove is formed in the left side of the inner wall of the first clamping groove, a first sliding groove is formed in the right side of the fixing base, an anti-fouling cover is fixedly connected to the front end of the bottom of the fixing base, a suction cup is fixedly connected to the top of the inner side of the anti-fouling cover, a pressure block is rotationally connected to the top of the suction cup, and limiting holes are formed in the top ends of the left side and the right side of the pressure block. A mounting hole is formed in the front end of the right side of the fixing base. According to the utility model, the mounting portability is high, complicated tool steps are not needed, the mounting can be quickly completed, the position can be conveniently replaced, meanwhile, the antifouling and sealing protection performance is improved, the service life can be prolonged by the antifouling cover, and the appearance is kept attractive.

The utility model relates to the technical field of suction cup fixing plates, in particular to a suction cup fixing plate with a bush, which comprises a connecting assembly for connecting a fixing disc, a second fixing disc provided with a suction cup, a resetting assembly for helping the second fixing disc to reset when the second fixing disc is mounted, and a fixing assembly for fixing the fixing disc, the connecting assembly comprises a first connecting rod, a hole is formed in the end of the first connecting rod, a threaded groove is formed in the inner wall of the hole, and the rotating piece is in threaded connection with the second connecting rod and the first connecting rod. According to the suction cup fixing plate with the lining, one end of the two ends of the torsion spring is installed on the first clamping disc, the other end of the torsion spring is installed on the second clamping disc, when the first clamping disc and the second clamping disc are separated, the tension of the torsion spring still exists in the middle, and in the installation process, the two clamping discs can be automatically close to and attached to each other; and a worker can conveniently mount and mount the device after dismounting the device.

The invention provides an anti-sliding support and a pipeline endoscope device, the anti-sliding support is used for bearing a pipeline endoscope, and the anti-sliding support comprises a connecting frame and at least three suction cup units; the connecting frame is of a triangular truss structure, and the pipeline endoscope is installed on the triangular truss structure. The at least three suction cup units are arranged at the bottom of the triangular truss structure at intervals and are not located on the same straight line. According to the invention, the connecting frame is designed into the triangular truss structure, and a stable supporting platform can be provided for the suction cup unit by utilizing the characteristics of the triangular truss structure; meanwhile, the at least three suction cup units are arranged on the triangular truss structure in a non-collinear mode, the triangular truss structure is combined with the non-collinear suction cup units, the support is improved from two aspects, the stability and the anti-sliding performance of the support are improved, and the problem that the support of the pipeline endoscope is prone to sliding when working on the smooth ground is effectively solved.

The present invention proposes a holding system mountable on a wall (2), in particular vertical wall, and a mounting method for the holding system (1). The holding system (1) has a mounting frame (4) which can be applied to the wall (2) and has at least one positioning window (16), at least one self-adhesive unit (5), which is adhesive on two sides and can be stuck to the wall (2) through the positioning window (16), at least one fastening plate (6), which can be inserted with form-fitting alignment into a positioning window (16) and in so doing can be stuck to the associated self-adhesive unit (5), and an object holder (7), which can be attached to the at least one fastening plate (6) fixed by adhesion to the wall (2) and which is intended to hold an object (3).