35results about How to "Does not affect basic functions" patented technology

The invention relates to a safety tire, comprising an annular tire body, wherein the annular tire body is a sealed annular space and is divided into a plurality of corresponding independent sector blocks by a plurality of diaphragms, and an air control device is arranged at the joint of each diaphragm and the inner wall of the tire body so as to control the communication and isolation of gas in two adjacent sector blocks; The invention prevents the tyre from being punctured and needs to be stopped immediately to replace the spare tyre, and also avoids the safety hidden danger caused by air leakage and tyre burst. The safety tyre of the invention has simple structure and low cost.

The invention relates to a distributed transportation system based on short distance wireless communication technology. The system is applied to a vehicle with a vehicle-mounted terminal, and comprises a plurality of distributed recognition processing modules, a plurality of auxiliary servers, a cloud service module and a plurality of information acquisition terminals, wherein the plurality of vehicle-mounted terminals are connected with the plurality of distributed recognition processing modules via the short distance wireless communication technology; the plurality of distributed recognition processing modules are directly connected with the cloud service module or connected with the cloud service module via the plurality of auxiliary servers; the plurality of information acquisition terminals are connected with the cloud service module; and the distributed recognition processing modules and the vehicle-mounted terminals form a basic module. The cloud service module and the basic module are separated, when safety or fault problems happen to the cloud service module, Ethernet connection is cut off quickly, the cloud service module and the basic module are isolated, and as the basic module itself can complete basic functions, realization of basic functions of the overall transportation system is not influenced.

The invention relates to an interlocking mechanism, electric control equipment with the interlocking mechanism and a circuit breaker with the interlocking mechanism. The fixed end of a bimetallic strip of the interlocking mechanism and a moving contact assembly are connected and provided with an adjusting structure, the relative position between the free end of the bimetallic strip and a driving arm of a lock catch assembly is changed through the adjusting structure, therefore, the position of the bimetallic strip becomes adjustable, and then the technical problems that in the prior art, the production efficiency and the product yield are low due to the fact that the bimetallic strip cannot be adjusted are solved.

An automatic resetting device for a spare anti-explosion well lid of a mining air well belongs to mining machinery and is mainly used for ensuring that the spare anti-explosion well lid can be automatically reset quickly after explosive blast of an anti-explosion well lid is released. The device is characterized by comprising a spare anti-explosion well lid trolley, a triggering mechanism, a sliding device and a guide rail. The spare anti-explosion well lid trolley is arranged on the guide rail, the triggering mechanism is in contact connection with the spare anti-explosion well lid trolley, and the sliding device is arranged on the guide rail. By means of the automatic resetting device, ventilation can be quickly restored, and a secondary disaster is reduced.

The invention provides a locknut, a method for using the same and a method for assembling components, which belong to the field of machinery. The locknut includes a nut body and a washer. The washer is movably connected to the nut body. The locknut also includes an open lock ring. The screw shaft passes through the lock ring. The lock ring is connected with the lock nut and locked. The internal size of the ring can be enlarged or reduced after being subjected to external force. The anti-loosening nut is beneficial to the subsequent disassembly and is beneficial to the protection of the screw shaft. The use method of the locknut includes pre-installation, clamping and disassembly steps. By clamping and pulling the locking ring, there is no violent disassembly step, which fully protects the screw shaft. The component assembly method includes the steps of flaring sleeve and shrinking closing, and has novel design, high yield rate and convenient processing.

The invention belongs to the technical field of AMT transmissions, and specifically discloses an air path layout structure for an AMT transmission actuator, including a main air intake, a main exhaust port, a main air intake pressure adjustment part, a gear shifting part and a clutch part, The main intake port is connected to the air source; the main intake air pressure adjustment part includes two electromagnetic cut-off valves and an intake air pressure sensor; the shift part includes two shift solenoid valves arranged in parallel; the clutch part includes a one-way valve, intake Solenoid valve, exhaust solenoid valve and clutch air pressure sensor. Two electromagnetic cut-off valves are used to control the flow of the air intake air path. An intake air pressure sensor is arranged at the rear end of the electromagnetic cut-off valve as the control feedback of the electromagnetic cut-off valve. The gear cylinder provides appropriate pressure; the one-way valve ensures the safety of the clutch air circuit, and through the cooperation of the two sensors, the inflation rate of the clutch can be precisely controlled, thereby accurately controlling the movement rate of the clutch.

The invention relates to the technical field of wheels, in particular to a wheel capable of climbing stairs. The present invention includes a traveling wheel, a gear rod working mechanism, a gear rod retracting mechanism, and a control mechanism. The gear rod working mechanism and the gear rod retracting mechanism are arranged on one side of the traveling wheel, and the gear rod working mechanism mainly completes the extension and contraction of the gear rod. The gear rod retracting mechanism can retract and release the gear rod. The control mechanism controls the gear rod working mechanism and the gear rod retracting mechanism to work in harmony. When the gear rod of the gear rod working mechanism is extended, the wheels can climb the stairs. The wheels run normally. The invention enables the wheels to have the function of climbing stairs without affecting the normal running of the road wheels.

The invention discloses a wireless earphone, a charging box and a wireless earphone charging system. The wireless earphone comprises: an electrical connector configured to be connected to a power interface of the charging box; a battery component connected to the electrical connector; a battery component configured to In order to store the electrical energy connected to the electrical connector to supply power to the wireless headset; the current detection circuit is connected to the electrical connector; the current detection circuit is configured to detect the current connected to the electrical connector and output a corresponding current detection signal ; The main controller is connected to the output terminal of the current detection circuit; the main controller is configured to control the wireless headset to exit the low power consumption mode when the received current detection signal is interrupted for the first time when the wireless headset enters the low power consumption mode. consumption mode. The invention enables the earphone to enter a deep low-power sleep state without affecting the basic functions of the earphone.