7results about How to "Avoid fragile situations" patented technology

The utility model discloses a communication module storage box, which comprises a placing box, a cover plate is rotatably arranged on the upper surface of the placing box, a plurality of groups of interlayers are arranged in the placing box, the plurality of groups of interlayers are correspondingly arranged up and down, the interlayers are arranged in an inward concave manner, and a #-shaped baffle plate is arranged at the inward concave part so as to be used for separately storing communication modules; the fixing assembly is arranged in the interlayer, the fixing assembly comprises a limiting frame and a butt joint column, the limiting frame is attached to the communication module, and the limiting frame is connected with the butt joint column in a clamped mode. The communication module storage box is composed of the interlayers and the #-shaped baffles, multiple sets of independent spaces are sequentially formed, communication modules can be independently stored, and therefore the communication modules of different models can be conveniently stored in a classified mode, the situation that the communication modules on the same layer extrude one another is effectively prevented, and the situation that the communication modules are prone to damage is avoided; and the communication module is fixed through the fixing assembly, so that the advantage of conveniently limiting the communication module is achieved.

The utility model provides a waste liquid collecting bag with an exhaust valve, and relates to the technical field of waste liquid collecting bags. The waste liquid collecting bag with the exhaust valve comprises a waste liquid bag, an exhaust pipe is installed at the top of the waste liquid bag, an exhaust hole is formed in the top of the exhaust pipe, an exhaust assembly is arranged on the outer side of the exhaust pipe, and a sealing assembly is arranged in the exhaust pipe; the exhaust assembly is used for being matched with the exhaust pipe to achieve communication between the waste liquid bag and outside air and comprises an exhaust cover, a fixing ring, a spring and four exhaust grooves, and the exhaust cover is in threaded connection to the outer side of the exhaust pipe. According to the waste liquid collecting bag with the exhaust valve, the exhaust assembly is arranged to be matched with the sealing assembly, air in the waste liquid collecting bag can be exhausted when the waste liquid collecting bag is used for collecting waste liquid, so that the situation that the interior of the waste liquid bag is in a bulging state after being used for many times is avoided, and then medical staff can better exhaust the waste liquid; meanwhile, the situation that the waste liquid bag is prone to damage due to bulging can be avoided, and actual application and operation are facilitated.

The utility model provides a push button flow regulation structure and the shower head of applying the same, including water inlet piece, flow regulation rotating shaft, gear, pushing piece and rack, the user pushes the pushing piece, can drive the gear and flow regulation rotating shaft to rotate through the rack, thereby drive the flow regulation hole to rotate and control the water flow of water inlet channel. Compared with a traditional swing rod, a power transmission structure of a gear and a rack is arranged between the pushing piece and the flow adjusting rotating shaft, power transmission is more stable, the rotating speed of the flow adjusting rotating shaft is higher, stress is more uniform, and a user can have better use experience. In addition, butt joint of the gear and rack structure is more stable and compact, the situation that the pushing piece shakes can be avoided, and the texture of the product is improved.

The application belongs to the technical field of data acquisition equipment, and particularly relates to a handheld terminal for data acquisition of the Internet of Things. The handheld terminal for data acquisition of the Internet of Things comprises a handheld body, a handle, a transmission mechanism, a lock block and a seat body. The handheld body comprises a horizontal shell and a vertical shell. A scanning module and an Internet of Things module are assembled in the horizontal shell in communication connection. A battery module for supplying power to the modules is installed in the vertical shell. The lock block is movably assembled outside the vertical shell. A driving rod is hingedly connected between the lock block and the handle. The driving rod is used for driving the lock block to move up and down. An installation slot extending in the left-right direction is formed in the lock block. A stop block is arranged in the installation slot. A first spring is connected between the stop block and the bottom of the installation slot. An upwardly extending stop protrusion is integrally formed at the left end of the stop block. The seat body is provided with a support rod and a slot in plug-in connection with the vertical shell. The top surface of the support rod is an inclined guide surface inclined towards the vertical shell. The application has simple structure, stable placement and is not easy to be damaged.

The invention discloses a method for pasting a semiconductor, which comprises the following steps of: heating the semiconductor, coating wax drops on the back surface of the semiconductor when the semiconductor is heated, stopping heating after coating, pasting the back surface of the semiconductor on a clamp, applying a force of 10-15kg to the front surface of the semiconductor during pasting, and pasting the back surface of the semiconductor on the clamp after the wax drops are coated on the back surface of the semiconductor. The method comprises the following steps of: forming a wax layer with the thickness of 0.1-1mm by wax drops on the back surface of a semiconductor, and dripping curing glue between the outer edge of the semiconductor and a clamp, so that the bonding between the semiconductor and the clamp is firmer, and the wax layer formed between the semiconductor and the clamp can play a role in shock absorption, thereby effectively reducing the internal stress of the semiconductor and prolonging the service life of the semiconductor. And the situation that the semiconductor is easy to break is avoided.

The utility model relates to the technical field of valves, and discloses a magnetic locking valve. The magnetic locking valve comprises a valve body, a valve cover, a valve rod assembly, a rotating cover and a magnetic limiting assembly, a flow channel is formed in the valve body, the valve cover is arranged on the valve body, the valve rod assembly comprises a valve rod and a valve element, the driving end of the valve rod penetrates through the valve cover, the valve cover is rotatably sleeved with the rotating cover, and the rotating cover can move in the axis direction of the valve rod under the action of external force; the rotary cover is circumferentially fixed with the driving end, and a first limiting step is arranged on the inner wall of the rotary cover; the magnetic limiting assembly comprises a magnetic part telescopically arranged in the circumferential direction of the valve deck, the magnetic part comprises first magnetic steel and an abutting block which are connected, and the abutting block is provided with an abutting face capable of abutting against the first limiting step. When the magnetic locking valve is in a locking state, the abutting block with high hardness is in contact with the first limiting step, so that the magnetic steel can be prevented from being broken due to falling, and the use reliability of the magnetic locking valve is improved.

The utility model relates to the technical field of double-thread screws, in particular to an elastic double-thread screw for a hydraulic impact hammer, which comprises a double-thread screw and a plurality of threaded blocks, the outer wall of the double-thread screw is in threaded connection with the plurality of threaded blocks, and a plurality of through holes are processed on the outer wall of the double-thread screw. A double-thread screw is connected with a hydraulic impact hammer, then a threaded block is connected with a double-thread bolt, so that the threaded block drives the hydraulic cylinder impact hammer to move inwards along with the threaded block while moving inwards along a thread on one side of the double-thread screw, and the threaded block drives a limiting block to move inwards through the hydraulic impact hammer; the limiting block drives the connecting rod to move inwards, the connecting rod drives the sliding block to move inwards, the sliding block drives the second spring to be compressed, after installation is completed, the elastic force of the second spring acts on the threaded block through the limiting block all the time, and the threaded block abuts against the threaded groove of the double-thread screw.