32results about How to "Buffer role" patented technology

The invention particularly relates to a safety protection device for a temperature sensor. The device comprises a temperature sensor body, and the temperature sensor body is sleeved by an auxiliary frame. The auxiliary frame is connected with a buffer rubber frame through a buffer device, wherein small holes are correspondingly formed in the buffer rubber frame and the auxiliary frame, and the small holes are right opposite to a probe of the temperature sensor body; and the buffer rubber frame and the buffer device can play a role in buffering when the temperature sensor body falls off.

The invention belongs to the technical field of bridge structures and specifically relates to a bridge shock absorbing expansion joint device capable of being automatically closed. The bridge shock absorbing expansion joint device capable of being automatically closed comprises bridge bodies, fixed connecting heads and shock absorbing components; the bridge bodies and the fixed connecting heads fixedly coat the end parts of the bridge bodies; the shock absorbing components comprise transverse connecting plates, bent corner plates, longitudinal connecting plates, shock absorbing springs, shockabsorbing rubbers and shock absorbing connecting rods; the fixed connecting heads fixedly coat the end parts of the bridge bodies; two groups of fixed connecting heads and the shock absorbing components are symmetrically distributed between the two adjacent bridge bodies; the two shock absorbing rubbers are attached to each other; top elastic rubbers are arranged between the two shock absorbing rubbers; and bottom corners of the two fixed connecting heads are connected with each other through bottom elastic rubber. As the bridge shock absorbing expansion joint device capable of being automatically closed contains a shock absorbing structure device capable of bearing pressure in the inclined direction, the bridge shock absorbing expansion joint device capable of being automatically closed can adapt to the pressure, generated to the bridge expansion joint in the running process of heavy objects such as vehicles, in the inclined direction.

The invention discloses an array base plate, a liquid crystal display panel and a display device. The array base plate comprises a substrate base plate, a plurality of grid lines and data lines arranged on the substrate base plate, electrostatic protection return circuits arranged at one ends of one or more grid lines or data lines and connected with the grid lines or the data lines correspondingly and short-circuit rods correspondingly connected with the electrostatic protection return circuits, located on a perimeter zone and used for transmitting common voltage signals; the array base plate further comprises a transparency electrode layer located on the perimeter zone; the transparency electrode layer is electrically connected with each short-circuit rod through via holes; the projection of the transparency electrode layer and the grid lines or the data lines correspondingly connected with each electrostatic protection return circuit on the substrate base plate has an overlapping zone, and a filter capacitor is formed in the overlapping zone; when static electricity comes, the electrostatic protection return circuits are communicated, electrostatic charges are stored in the filter capacitor, and when the static electricity disappears, the electrostatic protection return circuits do not stop working immediately, the filter capacitor still maintains an open state, and the electrostatic charges are released slowly; accordingly, the role of electrostatic protection is played.

The invention discloses a water meter core comprising a core seat. An edge is arranged at the outer side of the open end of the core seat, and three convex edges are arranged at the closed end of the core seat and respectively protrude at the outer end and the inner end of the closed end of the core seat. The invention is simple in structure and easy to realize and improves the measuring accuracyof the water meter.

The invention discloses a water meter core comprising a core seat. An edge is arranged at the outer side of the open end of the core seat, and three convex edges are arranged at the closed end of the core seat and respectively protrude at the outer end and the inner end of the closed end of the core seat. The invention is simple in structure and easy to realize and improves the measuring accuracyof the water meter.

The invention discloses a shock-absorbing insole with a health care function, comprising an upper pad body and a lower pad body, wherein a plurality of cylindrical support columns are arranged on thelower surface of the upper pad body; the upper surface of the lower pad body is provided with the same numb of support seats as the support columns; a limiting hole with an inner diameter correspond to the outer diameter of the support columns is arranged inside the support seats; the support columns are slidably arranged in the limiting hole, and a first spring for supporting the support columnsis arranged between the support columns and the bottom of the limiting hole; the upper pad body is provided with a plurality of ventilation holes, and the upper surface of the lower pad body below theventilation holes is provided with a health care component capable of volatilizing health care drugs; and the health care component opens with the descending of the upper pad body and closes with theascending of the upper pad body. The invention has the characteristics of good shock absorbing effect and health care to the sole of the foot, and can reduce the waste of health care medicine when noone uses it.