3results about How to "Prevent sticking out" patented technology

The utility model relates to the technical field of communication devices, and discloses a communication device for electronic information transmission, which comprises a switch body, two sides of the switch body are provided with grooves, the interiors of the grooves are rotatably connected with connecting rods, the outer sides of the connecting rods are slidably connected with mounting plates, the interiors of the mounting plates are provided with mounting holes, and the mounting holes are connected with the switch body. A plurality of grooves are formed in the inner sides of the inner walls of the grooves, clamping plates are fixedly connected to the top and the bottom of the mounting plate, the clamping plates are in clearance fit with the clamping grooves, and the clamping grooves are uniformly distributed, so that the problem that part of existing switches are generally hung on a wall in order to not occupy space, so that the switch is inconvenient to use is solved. The problem that the switch cannot be installed at an ideal installation position due to the fact that the position of the installation plate on the side wall of the switch is fixed when the switch is hung and the installation of the switch is hindered by obstacles on the wall needing to be hung in an actual use scene, such as a multimedia box and a hanging picture on the wall is solved.

An electric mortise lock, a lock body, a lock bolt is arranged in the lock body; a lock machine plate is arranged with a lock hole matched with the lock bolt; the lock body comprises a lock shell, a rotary motor is arranged in the lock shell for driving the lock bolt to move, the output shaft of the rotary motor is connected with a rotating shaft, a sliding block is arranged on the rotating shaft, a matching inclined surface is formed between the sliding block and the rotating shaft, the sliding block moves along the axial direction of the rotating shaft when the rotating shaft rotates; the sliding block is movably connected with a pull rod, one end of the pull rod is movably connected with the sliding block, and the other end is hingedly connected with a lock bolt driving rod; one end of the lock bolt driving rod is hingedly connected with the pull rod, and the other end is movably connected with the lock bolt; a multi-link mechanism is formed by the sliding block, the pull rod, the lock bolt driving rod and the lock bolt, the rotary motion is converted into linear motion by the sliding block, and the lock bolt is controlled, so that the extension or retraction of the lock bolt is prevented from being blocked, and the use stability of the electric mortise lock is effectively improved.

The novel connector comprises a body, the body is provided with a joint end, the joint end comprises a thin cover, a sealing member, a thick cover, a conductive member and a metal sleeve, the thick cover is provided with an annular groove, the sealing member is provided with a fixing part, and the fixing part is embedded into the annular groove; in the first state, the mold machines and forms the thick cover; in the second state, the mold machines and forms a thick cover fixed with a sealing piece; the thick cover is formed through primary processing, and then the sealing element is formed through secondary processing, so that the processed sealing element is directly connected and fixed with the thick cover, the fixed part and the annular groove are matched to form connection and fixation between the fixed part and the annular groove, the sealing element does not fall off or separate in the installation process of the conductive element, and the installation efficiency is improved.