23results about How to "Simple and fast connection" patented technology

The utility model discloses a wearable tremor treatment device, which comprises a stimulator main body and belt assemblies connected to two opposite end parts of the stimulator main body, the stimulator main body comprises a display screen, a main control circuit capable of generating pulse stimulation signals and a battery for supplying power to the display screen and the main control circuit, at least one stimulating electrode is arranged on the inner side surface of the belt assembly, conductors used for electrically connecting the signal output end of the main control circuit and the stimulating electrodes are further embedded in the belt assembly, the first end of the belt assembly is detachably connected to the stimulator body, and a belt connector is fixedly arranged on the first end. The stimulator main body is provided with a slot which can be matched with the belt connector and a switch for disassembling the belt connector, and when the belt connector is connected to the stimulator main body, the main control circuit can be electrically conducted with the conductor and the stimulating electrodes.

The utility model provides a prefabricated assembly type concrete member which comprises a member body, a plurality of inserting blocks are arranged on one side of the member body, inserting grooves corresponding to the inserting blocks are formed in the other side of the member body, and first connecting holes penetrating through the inserting grooves are formed in the positions, located at the inserting grooves, of the top end of the member body. When two adjacent component bodies are in butt joint, the inserting blocks are inserted into the inserting grooves, connecting pipes are connected into the first connecting holes and the second connecting holes in a penetrating mode, the inserting blocks are inserted into the inserting grooves, and then the connecting pipes are inserted into the first connecting holes and the second connecting holes. According to the connecting structure, the connecting pipes can play a role in limiting and fixing the adjacent component bodies, and after mortar is injected into the connecting pipes, the mortar enters the pouring cavities through the pouring sections, so that the spliced component bodies can be further reinforced and fixed through the mode, and the connecting tightness of the component bodies is improved.

The invention provides a grid type cabling rack and a connecting piece thereof, and belongs to the technical field of cabling racks, the grid type cabling rack comprises a pressing plate, a transmission assembly, a jacking assembly and a limiting assembly, the jacking assembly is movably arranged on the outer wall of a U-shaped longitudinal frame, the pressing plate is hinged to the inner wall of the U-shaped longitudinal frame, one end of the transmission assembly is connected with the pressing plate, and the other end of the transmission assembly is connected with the limiting assembly. One end of the transmission assembly is connected with the pressing plate, the other end of the transmission assembly is connected with the jacking assembly, when the pressing plate is pressed and rotates relative to the U-shaped longitudinal frame, the transmission assembly drives the jacking assembly to move along the outer wall of the U-shaped longitudinal frame and then jacks the side wall of the transverse frame so as to achieve connection of the U-shaped longitudinal frame and the transverse frame, and the limiting assembly is arranged on the inner wall of the U-shaped longitudinal frame. Compared with the prior art, quick connection between the U-shaped longitudinal frame and the transverse frame can be achieved, and the connecting structure has the advantages of being simple and quick in connecting mode, high in connecting efficiency and firm and reliable in connection.

The utility model provides a defecation collector which comprises an ostomy bag and a collecting bag, a first connecting pipe is installed at the bottom of the ostomy bag, a second connecting pipe is installed at the top of the collecting bag, a telescopic corrugated pipe is installed between the first connecting pipe and the second connecting pipe in a communicated mode, and a locking nut is arranged on the surface of the telescopic corrugated pipe in a sleeved mode. A connecting block is arranged on the surface of the first connecting pipe, threads are arranged on the surface of the connecting block, a boss is arranged at the bottom end of the locking nut, an annular hole is formed in the middle of the boss, the telescopic corrugated pipe penetrates through the annular hole, and the telescopic corrugated pipe can be fixed through cooperation of the locking nut and the connecting block. The end of the telescopic corrugated pipe is prevented from being separated from the first connecting pipe, the connecting mode is simple and rapid, the working efficiency of medical staff is effectively improved, the inside of the ostomy bag can be washed through the arranged washing pipe, and the situation that the ostomy is infected by residual excrement on the inner wall of the ostomy bag is avoided.

The utility model relates to the field of building decoration, in particular to a connecting component for connecting angle steel and a steel square tube, which comprises a connecting piece, the connecting piece is detachably connected with the top surface and the left side surface of the angle steel, and the front end or the rear end of the connecting piece is connected with the front side surface or the rear side surface of the steel square tube; during use, the steel square tube and the angle steel are connected together through the connecting piece. The product is simple in structure and convenient to operate, assemble, disassemble and maintain, the special connecting pieces made of aluminum alloy and the steel pins are adopted for achieving hinged connection of the angle steel and the steel square pipe, the connecting mode provided by the product is efficient and reliable, and installation is convenient; the product solves the problem that the angle steel and the steel square tube must be connected by welding, and also solves the problem that stress is generated between the cross beam and the stand column due to temperature change. The product is simple and convenient to operate, safe and reliable, replaces the existing welding connection mode with heavy problems, and improves the work efficiency and the construction quality.

The utility model belongs to car washing polishing technical field, specifically discloses a petal formula top polishing mechanism, include: polishing brush pipe, lining and polishing brush piece, the lining is hollow cylinder, the lining is sleeved on the outer wall of polishing brush pipe, one end of polishing brush piece is detachably connected on the outer wall of lining. Polishing mode of petal shape design, significantly increased the coverage area with the car body, reduced the polishing dead angle, improved the car washing efficiency and polishing effect, can carry out comprehensive, even polishing to the top of car body. Selecting suede as polishing material, its soft and delicate characteristics effectively avoid the damage to the car paint, improve the polishing quality, make the car paint more bright. The lining adopts the foam material, greatly reduces the weight of overall structure, reduces the equipment operation load, and the elasticity and buffering effect of the foam material enhance the safety in the polishing process, reduce the risk of accidental damage.

The utility model discloses a green building energy-saving roof external device which comprises a roof body, a groove is formed in the roof body, a water storage block is arranged at the position of the groove, a bent plate is fixed to the roof body through a connecting piece, a through hole and an open groove are formed in the bent plate, a green plant pot is arranged at the position of the through hole, and a pot opening of the green plant pot abuts against the open groove. A water hole is formed in the green plant pot, and a vertical block extending into the water hole is fixed to the water storage block. According to the green plant pot, rainwater falls into the groove and can be absorbed and stored by the water storage block and the round block, and the stored rainwater can be supplied to green plants in the green plant pot through the vertical block, so that recycling of water resources is achieved, waste of the water resources is effectively avoided, workers do not need to water the green plants effortlessly, and when rainwater is lacked, the workers can water the green plants conveniently. And a worker only needs to introduce water into the groove, so that the irrigation operation on the green plants can be completed, and the operation is more convenient and simpler.

The utility model discloses a wireless communication module of an internet of things remote water meter, which comprises an NB wireless communication part, a wireless communication part and a wireless communication part, and is characterized in that the NB wireless communication part comprises an NB wireless communication body, a base, a power connection butt joint groove and a power connection butt joint block; the base is fixedly connected to the middle of the lower end of the NB wireless communication body, the power connection butt joint grooves are formed in the centers of the front face and the back face of the base at equal intervals, and the power connection butt joint blocks are connected into the middles of the power connection butt joint grooves in an inserted mode. The auxiliary stacking part comprises a positioning groove, a positioning pipe, a positioning frame and a positioning block. The utility model discloses an NB wireless communication module for a remote water meter, and aims to solve the problems that when an existing NB wireless communication module for a remote water meter is used, a plurality of pins at the end part are connected with a circuit board in a spot welding manner, but on one hand, a welding spot is easy to break, and on the other hand, spot welding of the plurality of pins is carried out, so that time and labor are wasted, and the disassembly and assembly strength is increased.

A novel bus duct with a two-piece profile structure comprises a shell structure and a busbar structure arranged in the shell structure. The shell structure comprises a first shell and a second shell, and the first shell protrudes in a bent shape and comprises a first clamping part protruding towards the second shell and first connecting parts arranged on the two sides of the first clamping part; the second shell comprises second connecting parts arranged on the two sides and a second clamping part connected with the second connecting parts, and the end face, facing the first shell, of the second clamping part and the second connecting parts on the two sides form a containing groove for containing the busbar structure; and after the busbar structure enters the placement groove, the first clamping part enters the placement groove and is matched with the second clamping part to clamp the busbar structure. Through the two-piece shell structure, the processing efficiency of busbars with different thicknesses is greatly improved.

The invention relates to an anti-explosion direct-acting electromagnetic valve which comprises a valve body. The sliding valve comprises a movable iron core and a valve element part, a mounting hole is formed in the movable iron core, a cone top column is arranged in the mounting hole, a thin-wall hole is formed in the valve element part, and the thin-wall hole is used for being in extrusion deformation with the cone top column so that the valve element part can be in interference fit with the mounting hole of the movable iron core. The sleeve is provided with a static iron core and a step surface; the anti-explosion shell comprises an anti-explosion shell body and an anti-explosion shell cover, the anti-explosion shell body is provided with a step matching surface which is matched with the step surface in an abutting mode, and at least two protruding columns are distributed in the anti-explosion shell body in the circumferential direction; at least two grooves are formed in the bottom of the excitation shell in the circumferential direction, the grooves are matched with the convex columns in a concave-convex mode, and a coil component is arranged in the excitation shell. The valve core part and the movable iron core adopt a split type structural design, so that the processing and manufacturing difficulty of the slide valve is effectively reduced; and the explosion-proof shell is arranged, so that the device can be applied to inflammable and explosive medium working conditions and the like. The anti-explosion shell is matched with the step face of the sleeve in an abutting mode, and therefore the sleeve is limited in the axial direction of the sliding valve.

The embodiment of the utility model provides an interlocking structure, an interlocking module and an energy storage power supply. The interlocking structure comprises a first locking piece, a second locking piece and a driving piece, the first locking piece is suitable for being arranged on a module; the second locking piece is suitable for being arranged on the other module and can be in lap joint with the first locking piece so as to achieve interlocking of the two modules. The driving piece is connected with the first locking piece and used for driving the first locking piece to move in the direction away from the second locking piece so that lap joint of the second locking piece and the first locking piece can be removed. For an energy storage power supply, when the two stacked adjacent battery boxes are provided with the first locking piece and the second locking piece respectively, interlocking or unlocking of the two adjacent battery boxes can be achieved through lap joint or lap joint release of the first locking piece and the second locking piece, and the connection mode is simple, convenient and fast; and the overall structural strength and the assembly or disassembly efficiency of the energy storage battery can be improved.

The utility model discloses a simple fastener type steel pipe stair, relates to the technical field of building temporary stair, solves the problem of insufficient simple stair protection measures in prior art, difficult to use in the scene. A simple fastener type steel pipe stair, including a pair of parallel setting side guardrails on both sides, and the side guardrails are connected through the pedal between, the pedal both ends are equipped with pedal connecting piece, and the pedal connecting piece is connected with the side guardrail through double fastener. Through double fastener, the simple assembly and connection of stair are realized, and through setting up side guardrail, certain safety protection ability is realized. The utility model discloses the pedal connecting piece and double fastener are connected between the side guardrail and the pedal, and the connection mode is simple and quick, does not need professional tool and complex technology, greatly improves the installation and disassembly efficiency of stair, and is convenient for fast scene use between different construction sites, provides the convenience for construction personnel, saves construction time. Meanwhile, the design of detachable and reusable reduces the cost.

The utility model discloses a kind of integrated valve plate for oil exploitation equipment belongs to valve plate technical field, including integrated valve block, electromagnetic reversing valve, pressure monitoring module, oil circuit interface module, pressure control module, integrated valve block inside is equipped with the oil circuit of intercommunication, electromagnetic reversing valve is installed in integrated valve block top, and the oil port of electromagnetic reversing valve is connected with the oil circuit in integrated valve block intercommunication, pressure monitoring module is installed on integrated valve block, and its monitoring end is connected with the oil circuit in integrated valve block intercommunication, for real-time monitoring system pressure, oil circuit interface module includes multiple pipe joints, and the oil circuit in integrated valve block is connected with the one end of each pipe joint intercommunication, the other end is used for connecting external oil pipe, pressure control module is installed in integrated valve block front and with pressure monitoring module electric connection, for according to the pressure value monitored by pressure monitoring module Control system pressure. The structure of the application is compact, occupies smaller space, and installation and maintenance are more convenient, and pressure control is accurate.

The utility model relates to the technical field of feeding mechanisms, in particular to a feeding mechanism for an injection molding machine, which comprises a feeding pipeline, one end of the feeding pipeline is fixedly connected with a sealing cover, the surface of the sealing cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with a propeller. The outer side of the motor is sleeved with a protective shell, a dustproof net is fixedly connected to the surface of the protective shell, a clamping block is fixedly connected to the surface of the dustproof net, a clamping seat is fixedly connected to the surface of the protective shell, a square groove is formed in the top surface of the clamping block, and a first insertion block is slidably connected to the interior of the square groove; springs are fixedly installed on the side faces of the first insertion blocks, and the other ends of the springs are fixedly connected with second insertion blocks, so that connection of the dustproof net and the protection shell is achieved, the connection mode of the dustproof net and the protection shell is simpler and more convenient, meanwhile, the dustproof net is disassembled and assembled in the later period, and the convenience and working efficiency of cleaning the dustproof net are improved.

The utility model discloses a high-strength geocell in the field of geocells, which comprises geocell bodies, connecting components and stabilizing components, the geocell bodies are connected through the connecting components, the stabilizing components are fixedly connected to the bottoms of the connecting components, and the stabilizing components are fixedly connected to the bottoms of the connecting components. According to the high-strength geocell, when the high-strength geocell is installed, a pressing block is pressed, a connecting plate is driven to move to extrude a reset spring, meanwhile, clamping blocks on the front portion and the rear portion are made to get close to each other, the clamping blocks are embedded into clamping grooves, the pressing block is loosened, the pressing block is loosened, and the clamping blocks are clamped into the clamping grooves; and through resetting of the reset springs, the connecting plates drive the clamping blocks to reset, so that the clamping blocks and the clamping grooves are connected in a clamped mode, the earthwork standard rooms are connected, connection is more stable, the phenomenon that adjacent flaky materials are separated during pulling is avoided, and the use strength is improved.

The embodiment of the invention provides a connecting piece and a photovoltaic module. The connecting piece comprises two clamping pieces and a telescopic assembly arranged between the two clamping pieces. The two clamping pieces are oppositely arranged along a first direction, and the clamping pieces are used for clamping a photovoltaic module; the telescopic assembly comprises an elastic piece, and the elastic piece stretches out and draws back in the first direction so that the distance between the two clamping pieces in the first direction can be increased or decreased. In the installation process of the photovoltaic module, only external force needs to be applied to compress the connecting piece to adapt to the installation hole position of the photovoltaic module, then the external force is removed to enable the clamping pieces on the two sides to clamp the photovoltaic module, installation of the photovoltaic module can be completed, the connecting mode of the connecting piece is simple and rapid, and improvement of the installation efficiency of the photovoltaic module is facilitated.

The utility model discloses a connecting structure for a plurality of balancing weights, which is characterized in that a mounting slotted hole is buckled at the position of a corresponding balancing weight fixing rod, a lower sealing plate is fixed at the opening of the mounting slotted hole by using a bolt, and a first balancing weight and the balancing weight fixing rod are firmly fixed together. A second balancing weight is moved to the position above a first balancing weight through a second moving handle, and then a second cylindrical hole is inserted into the outer wall of a first cylindrical pin in a corresponding first cylindrical hole, so that the balance weight needed by the machine can be increased and reduced under the condition that the first balancing weight is not disassembled, and the machine is convenient to use. The connecting mode is simple and rapid, the number of the second balancing weights can be rapidly and effectively increased or decreased according to the actual situation of the machine, the balance weights needed by the machine can be flexibly increased or decreased, and therefore the ideal balance state of the machine is achieved, the using flexibility of the balancing weights is improved, and the using efficiency of the balancing weights is greatly improved.

The utility model relates to the technical field of installation of prefabricated thermal insulation pipes, and discloses a polyurethane prefabricated directly-buried thermal insulation pipe convenient to connect, which comprises a shell, a plurality of heat preservation pipes and a plurality of heat preservation pipes, the clamping assembly is fixedly mounted in the shell; wherein the clamping assembly comprises a heat preservation part and a clamping part; the connecting assembly is fixedly mounted at the right end of the pipeline; wherein the connecting assembly comprises a fixing part and a connecting part; the heat preservation part comprises an end cover, a polyurethane coating is fixedly installed in the shell, the end cover and the shell are fixedly installed, and the end cover and the pipeline are fixedly installed. According to the utility model, the connecting assembly is arranged, the connecting rod and the frame body are mounted in an overlapping manner, and the connecting rod and the frame body are fixedly mounted in a limiting manner through the fastener, so that the connecting manner is simple and convenient, and the effect of simple connecting and mounting manner of the thermal insulation pipe is achieved.

This utility model proposes a connection structure for ship cabin bulkheads, including a bulkhead body. The bottom of the bulkhead body has a connecting groove, and both sides of the connecting groove have sliding cavities for fastening components. Fastening components are installed in the sliding cavities. The top of the bulkhead body has an integrally formed connecting protrusion. A horizontally arranged shaft is rotatably connected to the center of the connecting protrusion, and wedge-shaped blocks are provided at both ends of the shaft. This utility model, under the action of a pressure spring in the fastening components, provides a longitudinal elastic connection between the two bulkhead bodies. Under the action of a torsion spring connected between the wedge-shaped blocks and the connecting protrusion, it provides a lateral elastic connection, effectively protecting the connection structure between the bulkhead bodies when the ship rolls.

This utility model relates to the field of aluminum radiators, specifically disclosing an assembled aluminum radiator, including a radiator base and several heat dissipation fins. The radiator base is provided with several fin slots, and a connecting block is provided at the bottom of the heat dissipation fins. The bottom of the radiator base is provided with several arc-shaped grooves, and a fixing rod is provided in the arc-shaped grooves. The connecting block is provided with insertion holes corresponding to the positions of the arc-shaped grooves. By separating the radiator base and the heat dissipation fins, and by providing fin slots on the radiator base and connecting blocks at the bottom of the heat dissipation fins, they can be connected and fixed through the fin slots and connecting blocks. This connection method is simple and convenient, and can solve the problem of radiator damage that may occur during transportation.

The utility model relates to the technical field of automatic spinning and weaving devices, and discloses high-speed automatic spinning and weaving equipment which comprises a spinning and weaving structure, and an automatic winding structure is arranged in the spinning and weaving structure. The spinning and weaving structure comprises a rack, a left control table is arranged on the left side of the rack, a right control table is arranged on the right side of the rack, and an automatic winding device is arranged between the left control table and the right control table. According to the high-speed automatic spinning and weaving equipment, the roller shaft is connected with the horizontal long groove in a sliding connection mode, so that the roller shaft can freely move on the vertical plate, the position of the roller shaft can be adjusted according to actual needs, and the equipment can easily meet the winding requirements of yarn or cloth of different lengths, widths and shapes through the design; the winding shaft and the winder are connected through the clamping fixing device, and the connection mode is simple and fast, and accurate centering can be ensured.

The utility model relates to the technical field of medicine plugging devices, in particular to a medicine plugging device for vaginitis, which comprises a sleeve, one end of the sleeve is provided with a medicine storage tube, one end of the medicine storage tube is fixedly connected with a clamping block, one end of the sleeve is fixedly connected with a clamping seat, the clamping block is inserted into the clamping seat and is connected with the clamping seat in a clamping manner, and the clamping seat is fixedly connected with the sleeve. A piston is slidably connected to the interior of the medicine storage tube, a pushing rod is fixedly connected to the surface of the piston, a pushing rod is fixedly connected to the other end of the pushing rod, a pressing plate is fixedly connected to one end of the pushing rod, and an auxiliary pushing plate is fixedly connected to one end of the sleeve. The medicine storage tube and the sleeve are fixedly connected, the connection mode is simple and rapid, compared with a threaded connection mode, the convenience of connection and the working efficiency of disassembly are greatly improved, and the medicine storage tube and the sleeve are more efficiently and rapidly disassembled and assembled.

The utility model discloses efficient and environment-friendly gift box printing and drying equipment, and relates to the field of printing, the efficient and environment-friendly gift box printing and drying equipment comprises a fixed seat, the top of the fixed seat is connected with a drying chamber, the side face of the drying chamber is connected with an air outlet, an infrared heating tube is installed in the drying chamber, and a conveying assembly is connected in the fixed seat; according to the efficient and environment-friendly gift box printing and drying equipment, cleaning can be conducted when a cleaning plate reciprocates at the bottom of an infrared heating pipe, dust obstruction can be reduced when the infrared heating pipe is cleaned, the machining efficiency of the drying equipment is improved, and when a movable block slides, the cleaning plate can be driven to move upwards; and when the cleaning plate moves upwards, the cleaning plate can be more powerfully attached to the surface of the infrared heating pipe, the efficiency of the cleaning mechanism is further improved, the temperature can be increased when the water tank receives heat, multiple purposes are achieved, the utilization of processing hot air by the drying equipment is achieved, and the efficient and environment-friendly characteristics of the equipment are improved.