6results about How to "Fixed structure is stable" patented technology

The utility model discloses a therapeutic instrument relates to medical instrument technical field, include: first elastic part, therapeutic head, therapeutic head includes connecting portion, handle, handle includes shell and installation portion, and connecting portion is suitable for along first direction and inserts installation portion in, to make installation portion to set up in connecting portion outside, first stop portion, first elastic part is located one of handle and therapeutic head, and first stop portion is located the other of handle and therapeutic head, when connecting portion inserts installation portion, first elastic part can produce deformation and with first stop portion spacing cooperation, to limit therapeutic head relative to handle along first direction remove. In this technical plan, with the setting of first elastic part and first stop portion, to fix therapeutic head and handle, thus simplify the fixed structure between therapeutic head and handle both, and due to the setting of first elastic part, make the fixed structure between therapeutic head and handle both more firm.

The utility model belongs to the field of counterbalance forklift truck manufacturing, and particularly discloses a quick-release side plate welding structure of a counterbalance forklift truck, which comprises a front support, a rear support and a side plate welding part, the front support is mounted on a frame of the counterbalance forklift truck, the rear support is mounted on a rear column of the counterbalance forklift truck, the side plate welding part is hung on the front support and the rear support, and the side plate welding part is mounted on the rear column of the counterbalance forklift truck. And the lower part of the counterbalance forklift hood is pressed. The front fixing seat and the rear fixing seat of the side plate welding part are respectively provided with a clamping groove type structure with a large lower part and a small upper part, so that a three-point fixing type clamping groove structure design with a large lower part and a small upper part is realized, the side plate welding part is convenient to disassemble and assemble, the fixing structure is firm, a part of functions of a counterbalance forklift hood are replaced, the depth of the hood is reduced, and the service life of the hood is prolonged. The hood manufacturing process is simplified, the weight of the hood is reduced, the manufacturing cost of the whole machine is reduced, and the working efficiency of daily maintenance and repair of the counterbalance forklift is improved.

The utility model relates to negative oxygen ion generation technical field discloses a kind of negative oxygen ion generation device, including outer packing box, the outer packing box upper surface slidingly connected with top cover, equipment body is provided in the outer packing box inside, and positioning assembly is installed in the outer packing box inside;The positioning assembly includes locating angle, and the locating angle lower surface is fixedly connected in outer packing box inner chamber bottom wall, the outer packing box inner chamber bottom wall is fixedly connected with hinged seat near locating angle side, the hinged seat inside is fixedly connected with pivot, and the pivot outer wall is rotatably connected with L type locating plate, and the L type locating plate inner wall is fixedly connected with multiple antiskid strips.In the utility model, the multi-dimensional positioning system of top pressure and bottom support combination is realized to the stable fixation of equipment body.This structure effectively prevents the equipment from shaking and displacement due to vibration during transportation or use, ensuring the reliability and safety of operation.

The utility model relates to a profiling LED bulb for an automobile, which comprises a lampshade, a lamp holder, a circuit board and a light-emitting component, the lampshade and the lamp holder are of a profiling structure of a C5W halogen bulb, the lampshade is of a split structure and comprises two shells with the same structure, semicircular connectors are arranged at two ends of each shell, the lamp holder is sleeved outside the connectors of the two shells, and the circuit board is connected with the light-emitting component. The circuit board is installed in the lampshade and comprises a body, end heads are arranged at the two ends of the body, a receding hole is formed in the surface of the body, and the light-emitting assembly is arranged in the receding hole. The LED signal lamp solves the technical problems that when a halogen bulb is replaced by an LED signal lamp, adaptability is poor, light distribution is uneven, and the light pattern effect is affected.

The utility model relates to a high weather-proof environment-friendly aluminum veneer, which belongs to the technical field of aluminum veneers, and comprises an aluminum veneer body, the side surface of the aluminum veneer body is abutted against a fixing transverse pipe for fixing the aluminum veneer body, and two ends of the fixing transverse pipe are provided with connecting components for fixing the fixing transverse pipe; the connecting assembly comprises connecting bases abutting against the two ends of the fixed transverse pipe. According to the weather-proof environment-friendly aluminum veneer, the fixing transverse pipe and the connecting assembly are arranged to annularly wrap the outer side of the aluminum plate body, meanwhile, the side, located outside the aluminum plate body, of the fixing transverse pipe can be connected with another aluminum plate body, and the positioning claw is matched with the rotating buckle to fix the fixing transverse pipe to the periphery of the connecting base; the aluminum plate body is fixed in the frame through the locking rods, so that a stable splicing structure is formed while the fixed frame is formed by the fixed transverse pipes and the connecting assemblies, and the problem that high-weather-resistance environment-friendly aluminum single plates are prone to corrosion and inconvenient to disassemble due to the fact that the high-weather-resistance environment-friendly aluminum single plates are fixed through bolts is solved.

The utility model provides a condenser fixing structure and an air conditioner. The condenser fixing structure comprises a clamping block and a limiting assembly connected to the clamping block. The clamping block comprises a clamping seat and two clamping pieces, and the two clamping pieces are symmetrically arranged at the two ends of the clamping seat; the limiting assembly is arranged between the two clamping pieces and used for being connected with the condenser in a clamped mode. By arranging the limiting assembly, clamping connection of the clamping block and the condenser is achieved, the connection stability of the clamping block and the condenser is remarkably improved, the clamping block can effectively resist vibration and impact in the transportation and operation process of an air conditioner, the clamping block is prevented from being separated from the condenser, the stability of the condenser is guaranteed, and the service life of the condenser is prolonged. And the risk that the distance between the heat exchange pipes is increased is further reduced, the contact effect between the heat exchange pipes and the cooling fins is greatly enhanced, and therefore the heat exchange efficiency is remarkably improved, and the overall performance and reliability of the air conditioning equipment are improved.