5results about How to "Raise check" patented technology

The utility model relates to medical instrument technical field especially, more particularly to a kind of soft endoscope auxiliary sheath, comprising: sheath tube part, the connecting part of fixedly being arranged in the proximal end of the sheath tube part and the joint of detachably being arranged in the proximal end of the connecting part;Wherein, the sheath tube part along the axial direction of the sheath tube part respectively opens first sheath tube passage and second sheath tube passage, the outer surface of the sheath tube part close to the distal end is fixedly provided with first air bag, the axis of the first sheath tube passage is parallel with the axis of the second sheath tube passage;Wherein, the connecting part along the axial direction of the connecting part respectively opens first through-hole communicated with the first sheath tube passage and second through-hole communicated with the second sheath tube passage;The utility model's double sheath tube passage is in parallel, can simultaneously use multiple instruments, reduce plug frequency, and flexible material and rigid gradually change, improve the effect and safety of examination and treatment.

The application belongs to the technical field of integrated circuit hardware security, and discloses a dynamic key encryption device and method based on a key check code, which comprises a dynamic key generation module, a trigger signal generation module and a dynamic key check module, an initial key signal is input into the dynamic key generation module, the dynamic key generation module outputs a dynamic key signal to the dynamic key check module, the dynamic key check module acquires an original circuit signal from an original circuit and outputs an encrypted circuit signal to the original circuit, the trigger signal generation module acquires an original circuit state machine signal from the original circuit and outputs a trigger signal to the dynamic key generation module and the dynamic key check module; the application constrains and expands the bit width of an original key by using a check bit, avoids the situation that a solver directly solves one code in a cyclic code and causes the key to be directly cracked, increases the solving space of the solver, and delays the cracking speed of reverse engineering.

The application discloses a kind of water ship bottom intelligent dynamic monitoring maintenance integrated platform and use method, belong to ship intelligent maintenance device technical field, solve the ship in prior art cannot carry out operation directly to ship bottom in water, need to drive into dry dock only can carry out ship bottom monitoring maintenance, cause traditional ship bottom maintenance mode cost high, long cycle, technical problem of high risk of manual operation.This platform, including power system, U-shaped platform includes U-shaped buoyancy platform and U-shaped dynamic adjustment operation platform arranged therein, symmetrically arranged vertical space operation module is installed at the position close to vertical support platform at both sides of middle horizontal support platform, horizontal slide rail is provided on middle horizontal support platform, horizontal slide rail is installed with horizontal working position sliding block that can slide along slide rail horizontally, and horizontal slide rail is driven on middle horizontal support platform by horizontal driving device at the bottom of vertical space operation module, and horizontal slide rail is slid horizontally by horizontal working position sliding block.

The utility model discloses a high-strength protection type water meter counter. The high-strength protection type water meter counter comprises a protection mechanism and a water meter counter body. A dial plate is installed on the upper side of the water meter counter, connecting pipes are installed at the two ends of the water meter counter, the protection mechanism is composed of a protection shell and a sealing cover, through holes are formed in the two ends of the protection shell, the connecting pipes are fixed in the through holes, and the sealing cover is rotationally installed on the upper side of the protection shell; drying mechanisms are mounted on the two sides of the interior of the protective shell, and each drying mechanism is composed of a filler cavity and a drying agent. The protection mechanism is mainly used for protecting the water meter counter from being influenced by external environments such as dust, moisture and collision, a drying agent used by the drying mechanism such as a silica gel drying agent has high moisture absorption capacity, moisture in air in the protection mechanism can be absorbed, the water meter counter is prevented from being damaged by the moisture, and the service life of the water meter counter is prolonged. For example, the problems such as moisture short circuit of electronic components and rusting of mechanical parts are avoided.

The present application relates to sauna stove technical field, especially design a kind of sauna stove of being convenient for maintenance, including base, shell, electric heating tube and storage basket etc.;Shell is installed on base;Electric heating tube is installed in the middle part of base;Base is stacked with several storage baskets, and all storage baskets are coaxially arranged;All storage baskets are located in the inboard of shell;Each storage basket is provided with storage cavity for accommodating sauna stone;Shell and storage basket are provided with several openings. By adopting the multiple storage baskets of split body to carry sauna stone, and using the rotating lock design of L-shaped clamping block and L-shaped clamping groove, all storage baskets can be quickly connected as a whole, and when maintaining, all storage baskets can be taken out from the shell at one time by holding handle, which greatly simplifies the taking and placing process of sauna stone, and improves the efficiency of inspection and replacement operation.