33results about How to "Achieve bondage" patented technology

The invention discloses a nursing bed for mentally ill patients, which comprises a bed board. Both sides of the top of the bed board are equidistantly provided with neck holders, wrist holders and foot holders. The neck holder, wrist holders The bottoms of the frame and the foot frame are rotatably connected with movable blocks. The invention relates to the technical field of medical appliances. This nursing bed for mentally ill patients solves the problem that at present, two methods are generally used to restrain the patient, one is to force the patient to be pressed on the bed by multiple people, and the other is to bind the patient to an ordinary hospital bed with a rope or a restraint belt. However, there are disadvantages in these two methods. The former requires a large number of nursing staff, resulting in high nursing costs and low safety. The latter is not easy to grasp the tightness. If it is tight, it will affect the patient's blood circulation, and it will easily cause medical accidents, which will cause inconvenience to doctors and patients.

The invention provides an active-balance-mass-based dynamic-magnetic-steel magnetic levitation dual-stage vector arc switching method and device and belongs to the technical field of semiconductor manufacture equipment. The active-balance-mass-based dynamic-magnetic-steel magnetic levitation dual-stage vector arc switching device comprises a support framework, a balancing mass block, magnetic levitation stages, a stage measurement device and a stage driving device, wherein the two stages work between a measurement site and an exposure site; the positions of the stages are measured by plane gratings; an active compensation structure consisting of dual-motor crank and rocker mechanisms is adopted for motion compensation for the balancing mass block; the stages are driven by a dynamic-magnetic-steel magnetic levitation planar motor; in the switching process of the two stages, the planar motor drives the two stages to achieve quick single-beat arc switching. The invention solves the problem that a conventional switching scheme is more in beat, long in track, more in start and stop process, long in stabilizing time and the like, the switching processes are reduced, the switching time is shortened, and the productivity of a lithography machine is improved.

The invention discloses a bracket for cable laying, which belongs to the technical field of cable support and comprises a connecting plate, a supporting plate, a fixing block and bolts. The connecting plate is vertically provided with at least two supporting plates, and the connecting plate The upper and lower ends of the upper and lower ends are provided with fixed blocks, and each fixed block is fixedly connected with the inner wall of the cable trench by bolts, each of the support plates is provided with notches at equal intervals, and each of the notches is equipped with A first arc-shaped limiting rod and a second arc-shaped limiting rod having the same shape are arranged. The invention squeezes the V-shaped limit rod by the gravity of the cable itself, so that the cable automatically moves between two intersecting arc-shaped limit rods under the action of its own gravity, so as to realize the restraint of the cable during laying , so as to avoid the phenomenon of folding and interlacing between multiple cables on the same layer due to the action of other forces during the laying process of the cables, which will affect the laying efficiency of the cables.

The invention discloses a small animal tying device, which comprises a tying device and a sheath, wherein the tying device is cylindrical; one end of the tying device is sealed; the other end of the tying device is provided with an opening; the appearance of the sheath is cooperated with the appearance of the tying device; the sheath is covered on the tying device; the bottom of the sheath is covered on the opening; the sheath is provided with a zipper with double sliders, wherein the zipper with double sliders penetrates through the bottom of the sheath; the zipper with double sliders comprises a first slider and a second slider, wherein the first slider is provided with a first semi-ring, and the second slider is provided with a second semi-ring; the first semi-ring and the second semi-ring are used for being mutually cooperated on the bottom of the sheath to form a tail hole through which the tail of a small animal passes after the zipper with double sliders is closed. According to the small animal tying device, the small animal can be quickly, conveniently and effectively tied and fixed, the position of the tail hole can be regulated according to the figure and the tail height of the small animal, the tail of the small animal is prevented from being forced, so that the monitoring time can be shortened, and the monitoring precision is improved.

The invention relates to a binding device for cattle slaughtering. The device comprises a rectangular iron box and an up-slope frame connected with the rectangular iron box, lower recessing rods and upper recessing rods are mounted on the rectangular iron box, a U-shaped guardrail is welded at the upper end of the rectangular iron box, a blocking door is hinged at the front end of the U-shaped guardrail, and a head binding device is mounted on the upper portion of the U-shaped guardrail. The lower recessing rods are distributed front and back, the upper recessing rods are horizontally distributed, the lower recessing rods are abutted to the upper recessing rods, and the upper ends of the upper recessing rods and the lower recessing rods are semicircular. The binding device is convenient and rapid to use, a downward recessing mode is implemented, cattle legs can be bound, cattle neck can be automatically clamped, a cattle body is bound, so that a cattle is completely bound and difficultly moves, and the cattle is conveniently slaughtered.

The invention relates to the field of electric connectors, in particular to an anti-decoding plug and an electric connector component using the same. The plug takes a front end as a plug end, and comprises a plug shell body; the plug shell body is provided with a plug section; the outer wall surface of the plug section is provided with at least one lock groove; a lock sleeve is movably arranged on the plug shell body in the way of preventing fall-off back and forth; a gap for a socket shell body to enter is arranged between the outer wall surface of the plug section and the inner wall surface of the lock sleeve; a push spring is jacked between the lock sleeve and the plug shell body; a locking bench which is protruded inwards is arranged on the inner wall surface of the lock sleeve; when the plug is plugged with an adapted socket, the locking bench is arranged on the periphery of a corresponding elastic jaw and restricts the deformation of the elastic jaw to the circumferential periphery of the plug; when the lock sleeve is pulled backwards, the locking bench moves to the corresponding elastic jaw and the elastic jaw slides from the corresponding lock groove; the lock sleeve is in transmission connection with an unlocking pull ring; and according to the anti-decoding plug and the electric connector component using same, the problems that the elastic jaw locking mechanism of an existing electric connector easily loses effect and the unlocking in a narrow space is inconvenient are solved.

The invention discloses a binding device of a small animal. The binding device comprises a binding device, a head sleeve and a tail sleeve, wherein the binding device is barrel-shaped, one end of the binding device is closed and the other end of the binding device is provided with an opening; the head sleeve is sheathed with one closed end of the binding device and is provided with a first connecting device; the tail cover is sheathed with one end, with the opening, of the binding device and is provided with a second connecting device matched with the first connecting device, and the bottom of the tail sleeve covering the opening is provided with a through hole through which the tail of the small animal passes. The binding device disclosed by the invention has the advantages that the rear legs can be prevented from pedaling out of the binding device when the experiment animal flounders, and when the binding device is matched with a non-invasive blood pressure monitoring system for use, the purpose of binding the experimental animal is effectively achieved, so that the benefit to shortening the monitoring time and improving the monitoring accuracy is achieved.

The invention discloses a three-dimensional model dynamic scheduling method based on a geometric center. The method comprises the following steps of (1), dividing states of a model packet in a memory to four kinds; (2), dividing the models into three kinds; (3), dividing a three-dimensional space into six different areas; and (4), performing three-order multistage model scheduling, and utilizing a new triggering method in model conversion. The three-dimensional model dynamic scheduling method is advantageous in that memory optimization is realized based on real-time blanking; and an operation bottleneck of a big data three-dimensional scene on a mobile terminal is finally broken. The three-dimensional model dynamic scheduling method can realize more effective real-time rendering and blanking of the three-dimensional model, and breaking restriction by a hardware condition of the mobile equipment, thereby supplying a technical basis for smooth operation of a virtual three-dimensional scene on the mobile terminal, and realizing true three-dimensional smooth operation on the mobile terminal.

The invention discloses a wire harness waterproof seal for new energy vehicles, relates to the related field of wire harness technology, and aims to solve the problem in the prior art that the wire harness cannot be sealed and fixed for a long time more conveniently. The inside of the first connection assembly is provided with a connection cavity, and a pressure plate is provided in the connection cavity. There are two pressure plates, and the two pressure plates are symmetrically arranged. The rear end of the pressure plate is provided with a telescopic block, so There are two groups of telescopic blocks, each group is provided with two telescopic blocks, a group of telescopic blocks is provided at the rear end of one of the press plates, a spring is provided on one side of the telescopic block, and the spring is fixedly connected with the press plate , the spring is fixedly connected to the first connection assembly, the other side of the telescopic block is provided with a fixed block, the front and rear ends of the fixed block are provided with grooves, and one side of the fixed block is provided with The connecting bar is fixedly connected with the fixing block.

The embodiment of the invention discloses a communication equipment wiring rack. The communication equipment wiring rack is characterized in that the communication equipment wiring rack comprises a first bracket of a groove-type structure; the gap of the groove-type structure of the first bracket is provided with at least one wire bunching tongue piece; the head end of the first bracket is movably connected with the first end of a second bracket of a groove-type structure; the head end of the first bracket is provided with a first limiting tongue piece which extends outwards; the gap of the groove-type structure of the second bracket is provided with at least one wire bunching tongue piece; the second end of the second bracket is movably connected with the first end of a third bracket of a groove-type structure; the gap of the groove-type structure of the third bracket is provided with at least one wire bunching tongue piece; and the communication equipment wiring rack also comprises a fourth bracket of a groove-type structure; the gap of the groove-type structure of the fourth bracket is provided with at least one wire bunching tongue piece; the head end of the fourth bracket is movably connected with the second end of the third bracket; and the head end of the fourth bracket is provided with a second limiting tongue piece which extends outwards. With the communication equipment wiring rack provided by the embodiments of the invention adopted, a cable between an upper shell and a lower shell can be prevented from being damaged, and the performance of communication equipment can be improved.

The embodiment of the invention discloses a communication equipment wiring rack. The communication equipment wiring rack is characterized in that the communication equipment wiring rack comprises a first bracket of a groove-type structure; the gap of the groove-type structure of the first bracket is provided with at least one wire bunching tongue piece; the head end of the first bracket is movably connected with the first end of a second bracket of a groove-type structure; the head end of the first bracket is provided with a first limiting tongue piece which extends outwards; the gap of the groove-type structure of the second bracket is provided with at least one wire bunching tongue piece; the second end of the second bracket is movably connected with the first end of a third bracket of a groove-type structure; the gap of the groove-type structure of the third bracket is provided with at least one wire bunching tongue piece; and the communication equipment wiring rack also comprises a fourth bracket of a groove-type structure; the gap of the groove-type structure of the fourth bracket is provided with at least one wire bunching tongue piece; the head end of the fourth bracket is movably connected with the second end of the third bracket; and the head end of the fourth bracket is provided with a second limiting tongue piece which extends outwards. With the communication equipment wiring rack provided by the embodiments of the invention adopted, a cable between an upper shell and a lower shell can be prevented from being damaged, and the performance of communication equipment can be improved.