6results about How to "Avoid moving up and down" patented technology

The utility model relates to the technical field of spectacle leg hinges, and discloses a stable elastic spectacle leg hinge, which comprises a spectacle leg, an elastic pile head and a fixing piece which are mutually combined to play a role, a transition groove is positioned in the spectacle leg and extends towards the outer side to open, and the elastic pile head movably extends out of the transition groove when the spectacle leg is folded. The transition grooves can limit the elastic pile heads from the upper side and the lower side, so that the glasses legs are only kept in an opening and closing state, redundant up-and-down movement is avoided, and the overall stability is improved while the elasticity is ensured.

The invention relates to a fastening releasing and posture stabilizing structure for an underwater vehicle collision test, and relates to the field of vehicle tests, the fastening releasing and posture stabilizing structure comprises a hoop clamping assembly, one side, close to a carrier, of the hoop clamping assembly is provided with an adsorption assembly, and two sides of the hoop clamping assembly are respectively provided with a posture stabilizing assembly. The posture stabilizing assembly extends from the side close to the hoop clamping assembly to the side away from the hoop clamping assembly. The method has the effect of ensuring that the attitude of the released underwater navigation body is stable and the target is accurately collided.

This utility model discloses a novel flexible cable, relating to the field of cable technology, comprising: a cable body, a shielding layer, an mounting layer, an anti-corrosion layer, a waterproof layer, and an outer protective layer. The shielding layer is made of aluminum foil, the mounting layer is made of steel wire, the anti-corrosion layer is made of cold-dip galvanized steel, the waterproof layer is made of polyvinyl chloride (PVC), and the outer protective layer is made of polyurethane. The outer protective layer is abrasion-resistant. This utility model improves the performance of the cable body through the installation of multiple layers. The aluminum foil shielding layer prevents external signals from interfering with the normal operation of the cable body. The cold-dip galvanized anti-corrosion layer improves the anti-corrosion performance of the cable body, preventing damage from rain or moisture. Simultaneously, the PVC waterproof layer improves the waterproof performance of the cable body, and the polyurethane outer protective layer improves the abrasion resistance of the cable body, significantly enhancing the overall performance of the cable body.

The utility model belongs to the field of air-conditioner parts, particularly relates to an air-conditioner capillary tube assembly and a condenser part, and aims to solve the problems that although a capillary tube can be limited and connected with an air-conditioner shell through a high-temperature wire bundle during installation in the prior art, if the position of the capillary tube needs to be adjusted after installation, the wire bundle needs to be cut off for reinstallation; in order to solve the problems that a wire bundle is made of plastic, the strength of the wire bundle is limited, and when a capillary tube is subjected to large external force, the wire bundle may be broken and the capillary tube falls off, the following scheme is provided: the capillary tube comprises a capillary tube and a filter, one end of the capillary tube is fixedly connected and communicated with one end of the filter, and the other end of the capillary tube is fixedly connected with the filter; through the design of the installation mechanism, installation of the capillary tube in the air conditioner shell is more flexible, through the adjusting mechanism, the position of the capillary tube can be conveniently adjusted, the situation that in a traditional wire binding fixing mode, a binding belt needs to be cut off for reinstallation is not needed, and meanwhile waste cannot be generated.

The utility model belongs to the technical field of auxiliary equipment, concretely relates to a kind of auxiliary equipment for loading and unloading of vacuum furnace, including the front lifting plate of being fixedly connected in the front side of forklift equipment by lifting drive arrangement, two symmetrical vertical boards of being fixedly connected on the front side wall of front lifting plate.This utility model's auxiliary equipment for loading and unloading of vacuum furnace, when folding to the supporting plate, first manually pull pull ring, and push sliding seat and move to the position close to the inner top wall of sliding groove, in addition, the supporting plate is folded parallel to vertical board by two pivot, then, sliding seat is manually pushed down, and the plug-in part of the front end of sliding seat can be inserted and fixed in the second plug-in slot opened in the front end of supporting plate, so as to realize the fixing of supporting plate after folding, and the positioning column is inserted into second positioning hole to realize fixation under the reverse action of spring, and when unfolding, the supporting plate is turned to ninety degrees with vertical board.