13results about How to "Implement sliding connections" patented technology

The utility model relates to the technical field of rehabilitation apparatus, concretely relates to a portable wrist joint autonomous rehabilitation exercise traction device, its characterized in that: including lower arm supporting plate, palm holding plate, first mounting seat, second mounting seat, traction drive mechanism and one-way self locking mechanism, lower arm supporting plate installs on the first mounting seat, palm holding plate installs on the second mounting seat, and at least one bandage assembly is equipped on lower arm supporting plate and palm holding plate, and the second mounting seat is slidably connected with the first mounting seat through the sliding assembly, and the traction drive mechanism is used for moving the second mounting seat relative to the first mounting seat, and the one-way self locking mechanism is used for playing one-way self locking effect to the movement of second mounting seat. The utility model whole simple structure is portable, convenient operation, is suitable for family use, can realize the adjustment to the traction force, effectively ensures the stability and accurate control of traction force, can better satisfy the autonomous rehabilitation exercise demand of patient, improves rehabilitation efficiency and treatment effect simultaneously.

The utility model provides an anti-epitome multipoint sequence valve pouring mechanism for an air-inlet grille mold of an SUV (sports utility vehicle), and belongs to the technical field of molds. The injection mold comprises a lower mold plate, a partition plate, an injection molding plate and a bottom plate are sequentially arranged on the lower side of the lower mold plate from top to bottom, a top plate is arranged between the lower mold plate and the partition plate, and a forming insert with a lower forming face forming a forming cavity is arranged at the top of the lower mold plate in a protruding mode. And a self-translation type side ejection mechanism connected with the forming cavity is arranged on the rear side of the forming insert. After a product is subjected to injection molding, when the top plate moves upwards, thrust can be applied to the vertical parting surface position of the product through the self-translation type side ejection mechanism, so that the vertical parting surface position of the product is prevented from being distorted and deformed during ejection, and the self-translation type side ejection mechanism can also move upwards to eject the product and can also push the vertical parting surface position of the product to a certain degree. And the automatic core pulling assembly can generate horizontal displacement towards one side far away from the forming insert to realize automatic core pulling, and can perform automatic core pulling during mold opening.

The utility model relates to the technical field of camera shooting equipment, and discloses a camera shooting module, which comprises a base assembly, a shell, a lens assembly, a bearing piece, an image sensor and a driving module, and is characterized in that the base assembly comprises a base and a fixing piece, and the fixing piece is integrally arranged on the base and is positioned on one side of the base; an accommodating cavity is formed between the shell and the base assembly; the lens assembly is fixed in the central opening of the shell; the bearing part is arranged in the accommodating cavity in a sliding manner; the image sensor is fixed on the bearing part; the driving module comprises a magnet assembly and a coil assembly; the bearing piece is provided with a first sliding groove, the fixing piece is provided with a second sliding groove, and a guiding piece is installed between the first sliding groove and the second sliding groove. A first limiting piece is arranged at the upper end of the first sliding groove, and a second limiting piece is arranged at the lower end of the second sliding groove and used for preventing the guiding piece from sliding out. According to the utility model, the assembly steps and assembly errors can be reduced, and the perpendicularity between the fixing piece and the base is ensured; and the bearing part can be conveniently and smoothly installed, the assembling difficulty is reduced, and the product robustness is improved.

The utility model discloses a communication transmission device based on Internet of Things, which relates to the technical field of Internet of Things equipment, and comprises a communication host, a supporting back frame, operating handles, a network cable interface and wiring studs, a display screen is mounted on the communication host, the operating handles are arranged on the communication host on two sides of the display screen, and the network cable interface is arranged on the operating handles. A gain antenna is installed above the top of the communication host, a wiring stud is arranged at the bottom of the communication host, fixing column grooves are formed in the two sides of the wiring stud, a protection sliding cover is installed on the protection sliding cover, network cable interfaces are formed in the side faces of the fixing column grooves, and a supporting back frame is installed on the back of the communication host. According to the equipment, the operating grips are installed on the two sides of the communication host and matched with the supporting back frame rotationally connected with the back of the communication host, the equipment can be fixed and used in multiple modes, the network cable interfaces are formed in the lower portions of the operating grips, the two-way communication and bridging functions can be achieved, and the equipment belongs to a handheld terminal and is small in size and convenient to carry and install.

The utility model discloses a micro-power sewage treatment device with small floor area, which relates to the technical field of sewage treatment and comprises a sewage treatment tank, a partition plate is arranged in the sewage treatment tank, a sedimentation component is arranged on the side surface of the partition plate, and a sedimentation tank, a treatment tank and a sterilization tank are sequentially arranged in the sewage treatment tank. A limiting assembly is arranged on the outer wall of the sewage treatment box, the precipitation assembly comprises a mounting frame, and a precipitation frame and a fine filter plate are arranged at the top of the mounting frame. According to the utility model, the sedimentation frame is connected inside the sedimentation tank in a sliding manner, so that the sedimentation tank is convenient to disassemble and clean, and a certain distance is formed between the bottom of the sedimentation frame and the inner wall of the bottom of the sedimentation tank, so that sewage and sediments are convenient to separate; the sewage flows from the bottom of the precipitation frame, so that the stirring of sediments in the precipitation frame during the flowing of the sewage is reduced.

This utility model discloses a sliding connection structure between a retaining wall and a main structure. The sliding connection structure includes a retaining wall and a main structure. An extruded polystyrene board is provided between the top of the retaining wall and the floor slab of the main structure, and a waterproof sealant is applied to the outside of the extruded polystyrene board to seal the gap between the top of the retaining wall and the floor slab of the main structure. The top side of the retaining wall connects to the frame beam of the main structure, and a polytetrafluoroethylene (PTFE) board is provided between the retaining wall and the frame beam, thereby realizing the sliding connection between the main structure and the retaining wall. Through the structural design of this sliding connection structure, the situation where the stiffness of the overall building structure on the side with the retaining wall is much greater than that on the side without the retaining wall is avoided.

This utility model relates to the field of feeding equipment technology and discloses a track-type anti-fall photovoltaic module steep slope feeding device, including a transport mechanism and a power mechanism. The transport mechanism includes a transport structure and a guide structure. The guide structure is suitable for being set on a slope of a mountain. The transport structure is slidably set on the guide structure and is suitable for loading photovoltaic panels. The power mechanism is suitable for being set on the top of the mountain. The output end of the power mechanism is connected to the transport structure to drive the transport structure to slide relative to the guide structure. Under the action of the output end of the power mechanism, the transport structure has a feeding state in which it moves the photovoltaic panels on the guide structure toward the top of the mountain, and a loading state in which it moves on the guide structure toward the direction away from the top of the mountain. This utility model is beneficial to improving the transport efficiency of photovoltaic panels and can ensure the safety of workers.

The utility model provides a kind of goods anti-toppling packaging structure based on tensile film tension fixation, belong to anti-toppling packaging structure technical field. Including tensile film packaging, it is characterized in that, further include: anti-toppling component, anti-toppling component is placed in the inside of tensile film packaging, anti-toppling component includes the tray being set in the inside of tensile film packaging, tray is arrayed distribution along vertical direction, support is uniformly provided between adjacent tray, and the side close to on tray is connected with reinforcing plate;Reinforcing component, reinforcing component is placed in the top of anti-toppling component and is used to reinforce the connection between support and reinforcing plate, reinforcing component includes the limiting block being connected on reinforcing plate;By setting anti-toppling component, support is as vertical load-bearing component, reduce the risk of goods gravity center deviation, reinforcing plate plays the supporting role from outside to tray, improve the ability of tray to resist lateral bending, it is favorable to enhance the anti-toppling capacity of goods, improve the stability of goods in the process of transportation.

The utility model provides a distance adjusting fork and a forklift, and relates to the technical field of industrial vehicles. The distance adjusting fork comprises a first sliding frame, at least two pallet forks and at least two roller assemblies, the first sliding frame extends in the first direction, each pallet fork is provided with a first installation part, the number of the roller assemblies is at least two, the first installation parts and the roller assemblies are connected in a one-to-one mode, and each roller assembly comprises a base and at least two bearing wheels. The at least two bearing wheels are rotatably connected with the base, a second mounting part is arranged on the base, the second mounting part is fixedly connected with the first mounting part, and the at least two bearing wheels are slidably connected with the first sliding frame in the first direction. According to the distance adjusting fork and the forklift, the distance adjusting fork and the forklift meet the structure, the number of the bearing wheels can be increased, the size of the first mounting part can be increased, stress concentration of the bearing wheels and the first mounting part is reduced, and the structural stability of the distance adjusting fork can be improved.

The utility model relates to a Chinese style door and window welding, milling and grinding all-in-one machine which comprises a machine frame, a plurality of welding workbenches and a plurality of positioning columns, two translation mechanisms are arranged on the machine frame, a welding mechanism and a milling and grinding mechanism are arranged at the tail ends of the two translation mechanisms respectively, a workbench guide rail is transversely arranged in the middle of the machine frame, the welding workbenches are arranged on the workbench guide rail, and the positioning columns are arranged on the welding workbenches. A plurality of mounting holes A designed in a grid shape are formed in the welding workbench, mounting holes B are eccentrically formed in the positioning columns, the mounting holes B and the mounting holes A are connected through screws, Chinese doors and windows are assembled on the welding workbench and positioned through the positioning columns, and the welding mechanism is used for welding the Chinese doors and windows. And the milling and grinding mechanism is used for milling and grinding welding points on the Chinese style doors and windows. The device has the advantages of reasonable structural design, high integration degree, high processing efficiency and the like.

The utility model discloses a kind of silicon rubber continuous vulcanization processing equipment, the utility model relates to silicon rubber continuous vulcanization processing technical field.It includes support frame, the support frame is provided with the installation mechanism for silicon rubber continuous vulcanization processing, installation mechanism includes, the utility model mouth mould main body is connected with sliding ring block by clamping assembly, sliding ring block one end fixedly connected shell, installation groove is opened in connecting shell inside, the fixed mounting block of mouth mould main body is clamped in installation groove, simultaneously, external force is applied to connecting shell, make sliding ring block slide in cavity groove, compression spring and telescopic sleeve rod, the other end of mouth mould main body is aligned on the positioning shell of discharge pipe, mounting block is subjected to the elastic force of connecting shell and spring, the positioning clamping lever of mouth mould main body outer wall is inserted into the positioning sliding slot inside positioning shell, realize the sliding connection of mouth mould main body and discharge pipe, to improve production efficiency by the design of elastic assembly and clamping assembly, conveniently dismount and install mouth mould.

The utility model discloses a detachable and storable windproof device for pile welding construction, which relates to the technical field of welding construction, and comprises a vertical supporting main beam, the side direction of the vertical supporting main beam is provided with a mounting interface, the bottom of the vertical supporting main beam is provided with a drill rod insertion rod, and the top of the vertical supporting main beam is provided with a vertical shaft and a rotary weather vane; the single-frame bracket keel is in a bent shape, and fireproof flame-retardant cloth is mounted in the single-frame bracket keel; at least two groups of prestressed pipe piles and single-truss bracket keels are arranged, and one ends of the prestressed pipe piles and the single-truss bracket keels are connected with the mounting interfaces of the vertical supporting main beams; the other end is located at the leeward part of the rotary vane; the vertical supporting main beam and the two sets of single-truss support keels are suitable for being installed around the prestressed pipe pile position and are not closed, so that the problem that the welding quality is greatly affected by the high wind speed is solved.

The application discloses a water bath box in the technical field of chemical experiment equipment, which comprises a shell, a water bath container, a motor for driving the water bath container to rotate, a plurality of vertical sliding grooves arranged along the circumferential direction of the shell, a sleeve shell sleeved with the outer periphery of the shell, sliding blocks fixedly arranged on the sleeve shell and slidably connected with the sliding grooves, a plurality of threaded holes uniformly and separately arranged along the vertical direction of the shell, the threaded holes and the sliding blocks being staggered, a plurality of fixing holes alternately aligned with the threaded holes, and a plurality of connecting pieces uniformly and separately arranged on the top of the sleeve shell along the circumferential direction and extending into the water bath container. The application changes the fixed height of the ring in the prior art into an adjustable height, adjusts the height of the ring to adapt to the height of the beaker under the premise of not changing the original core heating and rotating function of the water bath box, and improves the use efficiency of laboratory instruments and the reliability of experimental data.