Energy-saving and environment-friendly driving and locking device for hospital radiation protection door

[0029]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0030]SeeFigure 1-9, A driving and locking device for energy-saving and environmentally friendly, including a fixed base 1, and the outer wall of the fixed base 1 specifies the connection rod 7, the outer wall activity of the trigger rod 7 is connected to the locking rod 12, lock The opposite end of the tight rod 12 is fixedly connected to the movable magnetic block 11, and the connection mode of the movable magnetic block 11 and the lock position 8 is sliding, and the opposite end of the movable block 11 is fixedly connected to the compression spring 15, the movable magnetic block 11 The outer wall activity is attached to the lock position 8, and the inner wall of the lock position 8 is fixedly connected to the fixed magnetic block 13, and the fixed magnetic block 13 is made of electromagnet, the fixed magnetic block 13 is the same as the polarity of the movable magnetic block 11 when energization. When no transmission is not powered, the outer wall of the lock position 8 is fixedly connected to the drive roller 5, the inner wall activity of the drive roller 5 is connected to the drive gear 14, and the outer wall of the drive gear 14 is connected to the accumulation spring, and the storage spring is high. The intensity carbon steel is made, and the inner wall of the drive roller 5 is connected to the drive gear 14, and the outer wall of the drive gear 14 is attached, and the energy storage spring is made of high strength carbon steel, and the drive roller 5 is fixed. The magnetic column 10 is connected, the polarity of the magnetic column 10 is the same as the polarity of the guide magnetic block 9, and the outer wall of the magnetic column 10 is filled with the spacer layer, and the outer wall of the drive roller 5 is connected to the guide rail 2, the inner wall of the guide rail 2 is fixed. Connected to the guide magnetic block 9, the outer wall activity of the guide rail 2 is attached to the support rod 6, the support rod 6 and the guide rail 2 are slidable, the support rod 6 and the drive roller 5 are rotated, the support rod 6 is rotated. The outer wall is fixedly connected to the reset spring 4, and the reset spring 4 is fixed to the fixed base 1 of the right side, and the top end of the support rod 6 is fixedly connected to the isolated door 3, and the interior of the isolation door 3 has a multi-layered lead plate. The thickness of the single layer lead plate is five mm.

[0031]Working principle: When used, the drive roller 5 drives the isolation door 3 to slide along the guide rail 2, the magnetic column 10 of the inner wall of the drive roller 5 is fixed as the polarity of the guide magnetic block 9, according to the principle of the sameness, The drive roller 5 is protected by a bottom guide rail 2, reducing the frictional force of the driving roller 5 and the outer wall of the guide rail 2, at the same time, the fixed magnetic block 13 is given the repulsiveness, activity of the movable magnetic block 11 after power-on, activity The magnetic block 11 overcomes the resistance of the compression spring 15 to slide the locking rod 12 in the lock position, so that the locking rod 12 projects the lock position 8, when the trigger lever 7 is abutting with the locking rod 12, the lock rod 12 Mong the compression spring 15 after contraction of the compression spring 15, the groove of the outer wall of the trigger rod 7 is engaged, the isolation door 3 is automatically locked, no need to use the infrared system in real time to control the radiation gate, the cost is low, and the performance is more stable and reliable. The drive roller 5 with a smaller friction force saves a large amount of energy, more energy saving, and the fixed magnetic block 13 no longer generates repulsive force for the movable magnetic block 11 when the sudden situation causes power failure. 11 The locking rod 12 is detached from the trigger rod 7 under the action of the compression spring 15, and the drive roller 5 is unlocked, the reset spring 4 is contracted, and the energy storage spring inside the drive gear 14 drives the drive gear 14 clockwise to drive the drive roller 5. The clockwise transfer is disengaged from the fixed base 1, the drive roller 5 drives the support rod 6 to move the barrier door 3 slide along the guide rail 2, the isolation door 3 is automatically opened and automatically opened, avoiding the isolation door 3 when power failure, causing the patient and medical care Panic panic.

[0032]In summary, the energy saving environmentally friendly drive and locking device for hospital radiation protection doors, proceed by trimming rod 7 and the locking rod 12, the locking rod 12 causes the compression spring 15 to shrink in the compression spring 15 Under the groove of the outer wall of the trigger lever 7, the isolation door 3 automatically locks, no need to use the infrared system in real time to control the radiation door, the cost is low and the performance is more stable and reliable, and the drive roller 5 with smaller friction is saved. A large amount of energy, more energy saving and environmental protection; the heat storage spring inside the drive gear 14 drives the drive gear 14 clockwise to drive the drive roller 5 clockwise and the fixed base 1 is disengaged, the drive roller 5 drives the support rod 6 to move the isolation The door 3 slides along the guide rail 2, the isolation door 3 is automatically opened after power-on, and the isolation door 3 cannot be opened when the power is unable to turn on the panic of the patient and the medical staff.

[0033]Embodiments of the present invention have been shown and described in terms of ordinary skill in the art, and it is understood that these examples can be made, modified, replaced, and in cases without departing from the principles and spirit of the invention. Variation, the scope of the invention is defined by the appended claims and their equivalents.