52results about How to "Not subject to collision" patented technology

The invention discloses a host box frame for a computer. The host box frame for the computer comprises a supporting plate; a host box framework is arranged at the upper end of the supporting plate; aframework door is provided with an activated carbon dust sucking net; the two sides of the inner wall of the host box framework are provided with gas inflating cushions; a fixing plate is arranged atthe lower end of the host box framework; the fixing plate and the host box framework are installed in a drawing and pulling manner; a shock absorbing plate is installed at the upper end of the fixingplate; a shock absorbing spring is arranged between the shock absorbing plate and the fixing plate; a cooling fan is arranged at the rear end of the host box framework; a slider is arranged in a sliderail in an embedded manner, and is provided with a limiting strip; the lower portion of the slide rail is provided with an opening for connection wires to penetrate; a magnet strip is arranged belowthe opening; a sleeve is arranged on one side of the host box framework, and is installed on the supporting plate; and a telescopic rod is arranged at the upper end of the sleeve. By means of the hostbox frame for the computer, protection on a host box is enhanced, use of the host box is facilitated, and the connection wires at the rear end of the host box can be effectively differentiated.

The invention provides a drive wheel speed detection sensor protection structure with a simple structure, which does not use a sole protection component and does not need installation operation. A back axle on the back section executes an axle suspension for a transmission case for containing a belt type stepless speed changer, and a drive wheel is embedded in a power unit which is installed on the back axle for supporting it. The forepart is supported by a vehicle frame axle and is swingly supported, according to rotation of the gear which is integrated with the back axle for detecting rotary speed of the drive wheel, and the drive wheel speed detection sensor embeds the frontend detection section into the transmission case and is installed for getting closer to the gear, and the drive wheel speed detection sensor protection structure is that: a protective wall is formed near the projecting section exposed towards outside of the self-transmission case of the drive wheel speed detection sensor, and is integrated with the transmission case and projects.

The invention discloses an anti-collision facility for a bridge pier. The anti-collision facility for the bridge pier is characterized in that a plurality of anti-collision columns are distributed on the upper surface of a bearing platform by surrounding a pier stud, to serve as the main body structure for dissipating energy, and the adjacent anti-collision columns are connected by anti-collision systems. According to the invention, the work quantity of civil engineering is smaller, the implementation is not influenced by the geological conditions and the depth of river beds, and the to-be-protected bridge pier stud is not subjected to the impact force. In addition, ships can be protected, and the damage degree of the ships is lowered.

The invention discloses a cylindrical steel product transporting vehicle with a protection device. The cylindrical steel product transporting vehicle comprises a vehicle frame, wherein wheels are hinged to the bottom of the vehicle frame; the vehicle frame comprises a bottom plate, wherein side plates are welded and fixed to two sides of the bottom plate; a rear plate body is welded and fixed to the rear part of the bottom plate, and the two sides of the rear plate body are welded and fixed to the two side plates; the bottom of a front plate body is hinged to the front part of the bottom plate through a hinged shaft, and the front plate body is positioned between the two side plates; vertical railway blocks are arranged on the inside walls at the front parts of the two side plates, and two side parts of a baffle are inserted in vertical sliding chutes in the corresponding vertical railway blocks in a sleeving manner; an upper baffle is fixed on the top surface of the baffle, and an upper permanent magnet block is fixed to the front part of the upper baffle; an upper cover plate is hinged to the top of the rear plate body and is positioned between the two side plates; a blocking edge which extends downwards is arranged at the front part of the upper cover plate, and is pressed against and sucked on the upper permanent magnet block. The cylindrical steel product transporting vehicle is high in feeding efficiency, and the labor capacity is greatly reduced; besides, the baffle is arranged, so that the safety is improved.

The invention discloses a large container ship guide rail frame and a welding process of the large container ship guide rail frame. The large container ship guide rail frame comprises a guide rail frame body. The upper end of the guide rail frame body is in a trapezoid lead opening mode, and is formed by fixedly connecting a back plate and a branch guide block. The middle of the guide rail frame body is in a butt-joint joint mode and is fixed and supported through a base plate. According to the lower end of the guide rail frame body, angle steel is bent and unfolded to form the mode of enabling container legs to be led in conveniently. According to the large container ship guide rail frame and the welding process, the efficiency of unloading containers by a container ship is effectively improved, the time for the container ship to approach a shore is reduced, the economic benefits of the ship operation are improved, meanwhile, in the manufacturing and welding process, butt-joint welding work of the container ship guide rail frame can be reduced, welding time is reduced, and welding deformation is effectively controlled.

The present invention provides a hot smoke composite type fire detector having a simple structure and capable of observing the light generated by a display lamp in each direction. The hot smoke composite type fire detector (100) includes a main body base (10), a printed circuit board (1), a thermal sensitive element (2), a dark box (3), a display lamp (4) arranged on the printed circuit board (1), a protective cover (30) and a club-shaped photoconductive tube (5) for guiding the light emitted from the display lamp (4) to the outer of the protective cover (30), wherein the photoconductive tube (5) penetrates a throughhole (35) of the photoconductive tube formed on the protective cover (30), and one end face of the photoconductive tube (5) confronts the display lamp (4), the other end face is projected outside the protective cover (30), the projecting height is about identical with a projecting height of the dark box (3) or more than the projecting height of the dark box (3), moreover, the photoconductive tube (5) opposites with the thermal sensitive element (2) after an interval of the dark box (3).

The invention provides a protective cover for child palmar vein transfusion exosmosis. The protective cover mainly comprises a protective cover body, a fixing belt and an exosmosis protective device,the edge of the protective cover is connected with the fixing belt, and an exosmosis protective device is installed on the protective cover body; by means of a flow sensor arranged in the exosmosis protective device, when exosmosis occurs in child infusion, a flow speed measuring module senses that the flow speed in the infusion catheter is changed abnormally and triggers an alarm system, so thata loudspeaker and a LED indicator lamp give an alarm, and a liquid stopping clamp prevents a medicine in the infusion catheter from entering the body of a child patient. According to the invention, children can be prevented from touching a syringe needle due to disordered movement, the syringe needle is protected, medical staff can conveniently observe the condition of the transfusion part of thechildren, family members and the medical staff are timely alarmed and notified in case of exosmosis, the injury to the children due to transfusion exosmosis is reduced, and the nursing workload of thefamily members and the medical staff of children patients is reduced.

The invention relates to a lead guidance device which is provided with a first protection pipe, a second protection pipe and a pivot, a pivot jointing part at one end of the second protection pipe is spliced to the pivot jointing part at one end of the first protection pipe and then the pivot penetrates through the pivot jointing parts, so that the second protection pipe can rotate pivotedly around the pivot relative to the first protection pipe; a lead penetrates through the first protection pipe and the second protection pipe to unfold or fold the lead through a relative pivoting rotation mode of the first protection pipe and the second protection pipe to protect the lead from being collided or broken.

The invention discloses a spliced type ring main unit. The ring main unit comprises a cabinet body and three ring main units. The three ring main units are located in the cabinet body. A shielding cover is arranged at an upper end of the cabinet body. A fan is installed at the upper end of the shielding cover. A protective cover is arranged on the shielding cover above the fan. Two groups of number one sliding grooves are arranged in a bottom end of an internal portion of the cabinet body, two groups of number one sliding rods are fixedly connected to lower ends of the three ring main units, the three ring main units are slidably connected with the bottom end of the cabinet body through the two groups of number one sliding rods and the number one sliding grooves, and a number one buffer device is arranged on one side of each of the three ring main units. By using the spliced ring main unit and the using method thereof, the ring main units of different sizes can be fixedly spliced in the cabinet body, the ring main units can move in one direction in a splicing process, a buffering effect is achieved in a ring main unit moving process, an effect of protecting the ring main units andthe cabinet body can be achieved, and practical performance is achieved.

The invention relates to walking equipment, in particular to walking assisting equipment for the rehabilitation department. The provided walking assisting equipment for the rehabilitation department can protect people from tumbling, and can help the people save physical strength and have a rest. The walking assisting equipment for the rehabilitation department comprises two stand columns, a connecting rod, a handrail, moving assemblies, a guardrail assembly and the like; the connecting rod is slidably arranged in the middles of the two stand columns; the handrail is connected between the front sides of the two stand columns; the moving assemblies are arranged on the lower parts of the two stand columns; and the guardrail assembly is arranged between the upper parts of the rear sides of the two stand columns. By arranging the moving assemblies, the people hold the stand columns on the left side and the right side and then push the stand columns forwards, so that the moving assemblies are driven to move forwards, and the moving effect is achieved.

The invention discloses an electronic crane scale placing and moving device, which enables the electronic crane scale without bumping a drop hanger when placed. The electronic crane scale is not jolted in moving process and convenient to push. The technical solution is an electronic crane scale placing and moving device comprising a main body connected with a spring adjacent to both sides of the bottom surface. Another end of the spring is connected with a base respectively connected with two directional wheels and at least one universal wheel adjacent to both ends on opposite surface of the spring. The electronic crane scale is placed on the electronic crane scale placing and moving device when stored and moved. The device has simple structure, and is compact, which not only avoids bumping a drop hanger when stored but also convenient to change direction and lighten shake of the crane scale. The device can be applied to occasion that the electronic crane scale is commonly used and moved.

The invention discloses a device and a method for stopping roller bed transmission. The device comprises a material stopping rod and a limit plate. The material stopping rod which can rotate up and down in the vertical direction is movably connected above a roller bed. The limit plate is connected to the lower half part of the material stopping rod. The method includes stopping and transmission. By the device and the method, parts collision on the roller bed can be prevented effectively, and low cost is achieved.

The invention discloses an AGV robot for detecting ground weld joint RT, and relates to the technical field of ground weld joint detection. The AGV robot comprises a robot body, a mounting box is installed on the top of the robot body, a controller is installed in the mounting box, a storage battery is installed on one side of the controller, a wireless signal transceiver is installed between thecontroller and the storage battery, a loudspeaker is installed on an outer wall of the mounting box, navigation wheels are installed at four corners at the bottom of the robot body, mounting plates are installed on the navigation wheels, roller mounting frames are installed at the bottoms of the mounting plates, a second motor is installed on one side of each roller mounting frame, the AGV robot disclosed by the invention drives the robot to walk through the navigation wheels, which is beneficial to the free reversing walking of the robot, a user can conveniently operate the robot to move, thesafety of the robot is improved by a rubber plate and a spring, and meanwhile a ray flaw detector is protected.

The invention discloses a hydraulic shear comprising a base and a hydraulic shear rack located on the base. The hydraulic shear rack comprises a first guiding column, a second guiding column, a firstshearing knife holder and a second shearing knife holder, one end of the first guiding column and one end of the second guiding column penetrate through the first shearing knife holder, the other endof the first guiding column and the other end of the second guiding column penetrate through the second shearing knife holder, the first shearing knife holder and the second shearing knife holder aresymmetrically arranged, the first shearing knife holder and the second shearing knife holder are movably connected to the first guiding column and the second guiding column correspondingly, the firstshearing knife holder is provided with a first knife body, the second shearing knife holder is provided with a second knife body, the first knife body and the second knife body are arranged in a sawtooth shape, the first knife body is detachably connected to the first shearing knife holder, and the second knife body is detachably connected with the second shearing knife holder. The hydraulic shearcan effectively reduce the condition that the knife bodies are damaged.

The invention relates to the field of vehicle body parts, and provides a vehicle door structure. The vehicle door structure comprises a vehicle door outer plate, a decorative plate located on the outer side of the vehicle door outer plate, and a decorative strip. The decorative plate comprises a body plate and a doghouse part arranged on the inner surface of the body plate. A first clamping pieceis clamped on the doghouse part, the first clamping piece can be inserted into a clamping hole in the vehicledoor outer plate in the direction from outside to inside so as to be clamped on the lower portion of the vehicle door outer plate, and the decorativestrip is arranged on the outer surface of the body plate. According to the vehicle door structure, the lower portion of the vehicle door outerplate is covered with the decorative plate, the vehicle door outer plate can be protected against collision of splashed sundries through the decorative plate, the decorative plate can be detached, the damaged decorative plate is allowed to be replaced, the whole vehicle door does not need to be replaced, and the maintenance cost is reduced.

The invention relates to a novel headset with a microphone. The novel headset comprises a headset protection box, the microphone, a microphone connecting rod and a fixer fixing the headset on ears. The microphone connecting rod is arranged in a sliding groove and provided with a fastening slot corresponding to elastic positioning teeth in the sliding groove. The headset protection box is provided with the sliding groove with one end extending to the outer surface of the headset protection box. The elastic positioning teeth are arranged in the sliding groove and are distributed in the sliding groove continuously at the equal intervals. The novel headset with the microphone has the advantages of novel and reasonable design, small occupation space of package and transport and effective protection for the microphone without being collided after being used.

The invention discloses a head and face protection device for an endoscopic breast augmentation patient. The device comprises a head frame installed at the front end of an operating bed, the head frame comprises a U-shaped head frame seat and a head support, the opening end of the head frame seat is longitudinally inserted into the operating bed and fixedly connected with the operating bed, a height-adjustable vertical rod is vertically arranged on the head frame seat, the top end of the vertical rod is connected with the head support, a bottom plate is arranged between the head frame seat andthe head support, a groove extending from the rear end in the longitudinal direction is formed in the bottom plate, the vertical rod penetrates through the groove, and the bottom plate is in lap joint with a cross rod at the front end of the operating bed and is fixed between the head frame seat and the head support through a hoop; and a transparent mask is arranged above the bottom plate, the left end and the right end of the transparent mask are connected to the bottom plate through buckle structures, and the left end and the right end of the transparent mask are each provided with a notchused for allowing an oxygen inhalation tube to be inserted. The problem that elbows of an operator often touch the head and the face of a patient during endoscope operation is solved, observation of an anesthetist is facilitated, and the head and the face of the patient are protected against collision.

The invention discloses a gas nozzle, which includes an air inlet and an air outlet. The inner diameter of the gas nozzle gradually decreases from the air inlet to the air outlet. An outlet pipe is connected to the outlet of the gas nozzle. The pipe of the outlet pipe The wall thickness is less than 1/4 inner diameter of the outlet pipe. With such a structure, when the gas is injected, it can further assist in the formation of local negative pressure, and the gas can be in contact with more air to achieve the mixing of gas and air, thereby improving the combustion efficiency and reducing the production of CO.

The invention discloses an unmanned aerial vehicle with an anti-collision function. The unmanned aerial vehicle comprises a vehicle body. A base is arranged and fixed at the bottom end of the vehiclebody, and the two sides of the base are connected with connecting rods through hinges. One ends of the connecting rods are fixed to one ends of springs in a welded mode, and the other ends of the springs are fixed to the inner wall of a connecting block in a welded mode. The outer wall of the bottom end of the connecting block is fixed to one side of a support in a welded mode, and one end of thesupport is connected with one end of a first supporting rod through a hinge. The other end of the first supporting rod is connected into a second supporting rod in a sleeved mode, and the other end ofthe first supporting rod is connected with one end of a steel wire in a fastened mode. The other end of the steel wire is fixed to one end of the fixing block in a welded mode, and the fixing block is connected and fixed to the middle of a rotary shaft in a sleeving mode. One end of the rotary shaft is fixed to the output end of a motor, and the top end of the motor is fixed to the bottom end ofthe base in a welded mode. According to the unmanned aerial vehicle, during collision, the vehicle body can be more stable, and the anti-collision capacity of the unmanned aerial vehicle is improved.

The invention relates to a high-water-permeability marine temperature sensor protection end cover. The cover comprises a connecting part and a protective cover, wherein the connecting part is connected with a temperature sensor shell and a temperature probe, the protective cover comprises a cylinder body and a plurality of flow guide holes formed in the cylinder body, and is characterized in thatthe flow guide holes are long holes, the flow guide holes are uniformly distributed in the cylinder body, the flow guide holes are rotatably formed around the cylinder body in the same direction, andtwo ends of each flow guide hole are flush with each other. The whole protection end cover space is tightly wrapped, no matter from the periphery, the sensor probe is opposite to the top, the internaltemperature probe can be well protected from being collided by an external object, the permeability of the sensor probe part is improved, and a 100% complete blocking effect is not formed in the vertical direction of the temperature probe, so that the eddy current generation condition is destroyed, the water body continuously and stably flows through the sensor probe, and the authenticity and theaccuracy of the measurement of the temperature sensor are ensured.

The invention provides a prefabricated laminated slab combination stacking transport frame, and belongs to the field of transport equipment. The transport frame comprises multiple single frame bodies,each single frame body comprises a single layer frame bottom frame 2 and a fence, the fences are vertically and symmetrically provided with supporting columns, the supporting columns comprise the first supporting column, the second supporting column, the third supporting column, the fourth supporting column, the fifth supporting column and the sixth supporting column, reinforced I-steel plates are arranged among the second supporting column, the third supporting column and the fourth supporting column and arranged among the first supporting column, the fifth supporting column and the sixth supporting column, and a protection structure is vertically arranged between the first supporting column and the second supporting column and comprises first protection devices on the two ends and a protection plate device arranged in the middle portion. In the same occupied area, the space can be used to the maximum, more laminated slab components can be placed, use is convenient, the site efficiency ratio can be improved, safety in the transport process can be ensured, and the transport efficiency is improved.

The invention provides a bottle cap online cooling system and belongs to the technical field of packaging material production equipment. The bottle cap online cooling system comprises a rack, a conveyor belt and a plurality of runners pulling the conveyor belt; each of the runners is rotatably connected onto the rack; the conveyor belt comprises a vertical upgoing section, a plurality of forward sections and a plurality of back-turning sections in one-to-one correspondence with the forward sections; the tail end of the upgoing section is connected with the initial end of the forward section onthe uppermost part; the forward sections and the back-turning sections are arranged alternately; the back-turning section on the lowermost part is connected with the initial end of the upgoing section; the conveyor belt is composed of a plurality of chain links connected end to end; each of the chain links comprises a rotary shaft, two lateral plates fixedly connected with the two ends of the rotary shaft, a shaft sleeve rotatably connected with the middle of the rotary shaft, and a support plate fixed onto the circumferential surface of the shaft sleeve; a torsional spring driving the support plate to be parallel with the lateral plates is connected between a perforating hole of the shaft sleeve and the rotary shaft; and the connecting manner of every two adjacent chain links is as follows: the lateral plate of one of the chain links is hinged to the rotary shaft of the other chain link. The bottle cap online cooling system has the advantages of lengthening a cooling path and the like.