4results about How to "Enough support" patented technology

The utility model relates to a multi-gear support hinge locating block, including top, spectrum frame and support hinge, top's upper end face front part rotationally installed with spectrum frame, spectrum frame upper end rear part rotationally installed with support hinge, top upper end face middle part embedded installation has the locating block, locating block upper end face upper and lower front and rear side by side is provided with not less than three locating recesses, support hinge lower extreme can insert into locating recess, top's upper end face front end place installs the spectrum frame crosspiece that presents transverse arrangement. The utility model is suitable for the person of not high height to play the music to carry out the spectrum, improves the comfortable degree when looking the spectrum and the characteristics such as the convenient and fast adjustment music score placement angle.

The utility model discloses an automobile energy absorption box aluminum alloy section bar relates to automobile energy absorption box technical field, including the first connecting plate who is connected with bumper and the second connecting plate who is connected with the car body, the first connecting plate is opposite with the second connecting plate and sets up, first connecting plate surface sets up first casing, second connecting plate surface sets up second casing, through setting the cutting plate of occlusion guide pipe in the second casing, make overall structure when axial collapse occurs utilize the material characteristics of first casing, make first casing when collapse occurs under the action of pressure will gradually wrap second casing, in the process of wrapping, the guide pipe in first casing is pressed and cut by cutting plate, the resistance produced when pressing and cutting can slow down the collapse continues to occur to buffer the impact produced, make energy absorption box can when coping with smaller and slower impact and larger and faster impact can produce effective energy absorption effect, can guarantee the stability of energy absorption process.

This invention belongs to the field of medical device technology, and specifically relates to a three-stage dilatation balloon for preventing contrast agent leakage. Addressing the problem that existing three-stage dilatation balloons rupture when the operating pressure exceeds the rated burst pressure, resulting in the instantaneous leakage of high-pressure contrast agent into the patient's body, leading to embolism or tissue damage, the following solution is proposed: an outer balloon body, an inner balloon body, a mesh reinforcement layer, a sheath, and a decompression balloon. The inner balloon body is located inside the outer balloon body, and the ultimate expansion diameter of the outer balloon body is larger than that of the inner balloon body. Both are made of different polymer materials, ensuring that the outer balloon body remains intact and forms a leakage-proof barrier when the inner balloon body ruptures. A mesh reinforcement layer is sandwiched between the inner and outer balloon bodies, and the intersection points of the mesh reinforcement layer are discretely connected to the outer wall of the inner balloon body via micro-anchors. This invention achieves automatic emergency storage and manual aspiration and removal of the contrast agent after balloon rupture, solving the safety problem of contrast agent leakage after overpressure rupture of existing balloons.

The utility model relates to a transformer transportation fixed structure, including multiple ware body, and between any adjacent two ware body pass through inside electrically conductive pole connection, between the two ware body of outermost end pass through outside electrically conductive pole connection, be equipped with rigid insulating tube between inside electrically conductive pole and outside electrically conductive pole, and the both ends of rigid insulating tube are connected respectively through elastic element connection binding tie, the binding tie of rigid insulating tube one end is fixed on inside electrically conductive pole, and the binding tie of other end is fixed on outside electrically conductive pole. The utility model connects inside electrically conductive pole and outside electrically conductive pole with rigid insulating tube and provides support, to avoid the deformation of inside electrically conductive pole and outside electrically conductive pole in the transportation process.