2results about How to "Fixed comprehensive" patented technology

The utility model relates to LED lamp equipment technical field provides a kind of inner frame for LED lamp, comprising: lamp shade;Anti-loose lock accessory, set in the inside of lamp shade, its outer peripheral part is in abutment with the inside wall of lamp shade;Sealing cover, install in the inner bottom of anti-loose lock accessory;Sealing anti -drop piece, set in sealing cover edge and anti-loose lock accessory corresponding position, the relative movement between sealing cover and anti-loose lock accessory can be limited.The utility model sets up anti-loose lock accessory and sealing anti -drop piece, so that the support component connection of the device is more closely, more reliable limit, can maintain inner frame structure stability for a long time, reduce the trouble caused by loosening misplacement, at the same time, the multi-dimensional sealing anti -drop design of the device setting, so that the fixation of sealing cover is more firm, sealing is more comprehensive, can significantly reduce the risk of water seepage, prolongs the service life of inner frame internal element.

The present application relates to track monitoring device technical field, especially relates to a kind of fast installation type track pressure sensor, including bracing plate, crossbeam, support block, pressure sensor, distance adjusting unit and reinforcing unit;The present application can solve the following problems existing when installing the current track pressure sensor: the vibration effect of gradually loosening by being directly fixed on the rail of pressure sensor to rail, affect the fixing effect of pressure sensor, it is difficult to guarantee pressure monitoring precision;Only specific position monitoring of rail, unable to adjust the monitoring position of rail according to monitoring demand, there is limitation;The present application can avoid the vibration of rail directly conducting to pressure sensor by installing pressure sensor on wooden sleeper, and pressure sensor can be fixed comprehensively, prevent pressure sensor from deviating under the action of vibration and affect pressure monitoring precision;In addition, pressure sensor can be lifted and horizontally adjusted, it is convenient to replace monitoring position, convenient operation.