9results about How to "Situations to avoid replacement" patented technology

The utility model relates to the technical field of anti-theft devices, in particular to an improved blade barbed rope wall net which comprises two connecting plates, butt joint inserting grooves which are evenly distributed are formed in the opposite sides of the two connecting plates, and connecting holes are formed in the inner walls of the butt joint inserting grooves. A fixing screw rod is arranged on the surface of one connecting plate, and the lower end of the fixing screw rod sequentially penetrates through the two adjacent connecting holes and is provided with a fastening nut; when the blade structure is not installed, the two blade fin plates are in a storage state, the situation that the blade fin plates scratch workers in the installation process can be prevented, the safety in the installation and disassembly process is effectively improved, the possibility that the workers are scratched by the blade fin plates is reduced, the installation and disassembly mode is simple and convenient, installation and disassembly can be rapidly conducted, and the practicability is high. The single blade structure can be quickly replaced when damaged, the situation that a traditional structure needs to be integrally replaced is avoided, and the maintenance and replacement cost is reduced.

The utility model relates to the technical field of glass hot bending machines, in particular to a cooling assembly of a glass hot bending machine, which comprises a first shell, the outer wall of a third shell is fixedly connected with an inner box body, and the outer wall of the third shell is fixedly connected with a temperature sensor. According to the cooling assembly of the glass hot bending machine, the first shell and the filter screen plate cleaning mechanism are matched, the second motor drives the cleaning roller to rotate, then the first motor enables the cleaning roller to return to the original position in the mode, the situation that two filter screens are blocked can be avoided in the mode, and therefore the working efficiency of the cooling assembly of the glass hot bending machine is improved; through cooperation of the second shell and the cooling equipment overhauling and disassembling mechanism, the third motor drives the first gear to rotate, in this way, internal equipment of the cooling assembly can be maintained, the situation that the equipment needs to be integrally replaced due to the fact that maintenance cannot be conducted is avoided, and the maintenance cost of the cooling assembly of the glass hot bending machine is reduced.

The utility model relates to the technical field of medical equipment, and discloses a plug connector and an online blood glucose monitoring device.The plug connector comprises a body and an elastic conducting strip, and the body is provided with a plug groove and a mounting groove communicating with the plug groove; the elastic conducting strip is arranged in the mounting groove and is provided with a contact section which extends into the inserting groove and abuts against the sensor, and the contact section can move relative to the groove wall of the inserting groove, so that the contact section elastically avoids the sensor when the sensor is inserted into the inserting groove, the pressure intensity between the contact section and the sensor is reduced, and the risk that the sensor is damaged is reduced; the on-line blood glucose monitoring device comprises an emitter, a sensor electrically connected with the emitter and the plug connector, the sensor is used for being matched with the plug connector in an inserted mode and used for elastically abutting against the contact section, and therefore the product quality of the on-line blood glucose monitoring device is guaranteed, and the production cost is reduced.

This application discloses a material blocking device and conveying system for a conveyor roller, including a fixing member and multiple plates. The fixing member extends along the conveying direction of the conveyor roller. The multiple plates are mounted on the fixing member and arranged sequentially along the conveying direction. Adjacent plates are detachably connected. Each plate has a groove that matches the outer contour of the conveyor roller. The position of each plate relative to the fixing member is adjustable so that the distance between the groove wall and the roller is adjustable. This solves the technical problems of easy material leakage and high replacement costs in existing material blocking devices.

The utility model discloses a plastic sports ground mat with buffering and damping functions, which comprises a plastic panel, a fixing plate and a plurality of buffering pieces, the plastic panel is placed on the surface of the fixing plate, a plurality of positioning grooves are arranged on the surface of the plastic panel, first positioning holes penetrating through the plastic panel are arranged on the inner wall surfaces of the positioning grooves, and the first positioning holes are communicated with the plastic panel. Second positioning holes are formed in the positions, right opposite to the first positioning holes, of the fixing plates, the buffering pieces comprise positioning blocks, studs and buffering bases, the positioning blocks are arranged in the positioning grooves, one ends of the studs are installed in the positioning blocks, and the other ends of the studs penetrate through the first positioning holes and the second positioning holes to be connected with the buffering bases. According to the utility model, the structure is simple, the fixing plate, the plastic panel and the buffer piece are independently arranged and can be randomly disassembled, the buffer piece consists of the positioning block, the stud and the buffer seat, and the buffer seat is in threaded connection with the stud, so that the buffer seats with different hardness can be mounted according to the weight condition of a user so as to adapt to different elastic strengths, and the sports comfort is improved.

The invention discloses an automobile parking control system integrated with an over-current protection function and a working method thereof, and belongs to the field of automobile braking, the automobile parking control system comprises over-current protection assemblies and a microcontroller module, each over-current protection assembly comprises a high-side current output detection module and a power supply anti-reverse and switch module which are sequentially connected with a system power supply in series, and the microcontroller module comprises a high-side current output detection module and a power supply anti-reverse and switch module; the power supply anti-reversing switch module is connected with one end of the left wheel brake assembly or the right wheel brake assembly, and the other end of the left wheel brake assembly or the right wheel brake assembly is grounded through the low-side current output detection module; the microcontroller module is also connected with the power supply anti-reverse and switch module through the current threshold configuration and decision module; and the microcontroller module is also connected with the high-side current output detection module. According to the automobile parking control system integrated with the over-current protection function and the working method of the automobile parking control system integrated with the over-current protection function, by integrating the over-current threshold value adjusting function and the over-current protection function, when the current value is larger than the over-current threshold value, a power source is rapidly cut off, and internal hardware is protected.

The utility model provides an automobile front doorsill guard plate mounting structure which comprises two mounting blocks for mounting a mounting strip on an automobile and a guard plate mounted on the mounting strip through a mounting mechanism, and a connecting groove capable of being arranged on the mounting strip and the two mounting blocks in a sleeving mode is formed in the side face of the bottom side of the guard plate. The mounting mechanism comprises two clamping blocks which are symmetrically arranged on the bottom wall of the connecting groove in a sliding manner, a linkage assembly which is arranged on the bottom wall of the connecting groove and controls the two clamping blocks to get close to each other or get away from each other, and an elastic assembly which is arranged on the bottom wall of the connecting groove and controls the two clamping blocks to get away from each other; two first positioning grooves matched with the two clamping blocks are formed in the side face of the side, close to the connecting groove, of the mounting strip. According to the utility model, the threshold guard plate of the automobile can be conveniently replaced, and the replacement efficiency of the threshold guard plate is improved.

This utility model discloses a dual-station horizontal CNC machining center, comprising: a machine tool body, a base unit, and a limiting component. The base unit is disposed on the top of the machine tool body. The limiting component includes a first limiting plate and a second limiting plate disposed on the top of the base unit. The top of the first limiting plate and the second limiting plate are provided with positioning parts, and the sides of the first limiting plate and the second limiting plate are interlocked with snap-fit ​​parts. This utility model provides a limiting component on the top of the base unit, wherein the first limiting plate and the second limiting plate together limit the sides of the workpiece. The snap-fit ​​parts on the sides of the first limiting plate and the second limiting plate, which can be interlocked and replaced, limit the side protrusions of the workpiece. Compared with directly slotting the sides of the limiting plate for limiting, this design avoids the situation where the entire limiting plate needs to be replaced after long-term wear of the directly slotted area. Moreover, the snap-fit ​​parts can be replaced separately, avoiding the material waste of replacing the entire limiting plate.

The invention is suitable for the technical field of ceramic manufacturing, and provides a heat dissipation gasket for ceramic PTC thermal sensitive ceramic processing, which comprises a thermal sensitive ceramic body, a first heat dissipation gasket, a second heat dissipation gasket and a locking mechanism, the first heat dissipation gasket is connected to the upper surface of the thermal sensitive ceramic body, the second heat dissipation gasket is connected to the lower surface of the thermal sensitive ceramic body, and the locking mechanism is arranged between the first heat dissipation gasket and the second heat dissipation gasket. According to the scheme, rapid connection and locking of the heat dissipation gaskets and the thermal sensitive ceramic body are achieved through the locking mechanism, after one heat dissipation gasket is damaged, the heat dissipation gasket can be rapidly separated from the thermal sensitive ceramic body, rapid disassembly and assembly of the damaged heat dissipation gasket are achieved, and the heat dissipation efficiency is improved. Time and labor are saved, meanwhile, the situation that an integral structure formed by the whole thermal sensitive ceramic body and the heat dissipation gaskets needs to be replaced due to damage of one heat dissipation gasket is effectively avoided, and then unnecessary economic losses are avoided.