71results about How to "Meet the needs of different environments" patented technology

The invention relates to the technical field of traffic lamps, and discloses an intelligent traffic signal lamp based on big data. The signal lamp comprises a stand column, a cross rod is arranged atthe top end of the stand column, a main motor is fixedly mounted at the bottom end of an inner cavity of the stand column, a fixed rod is fixedly mounted at the top end of an output shaft of the mainmotor, and an internal thread is formed in the inner side surface of the fixed rod. According to the intelligent traffic signal lamp based on big data, a movable rod and the fixed rod are connected ina threaded and sleeved mode, therefore, the movable rod can move up and down relative to the fixed rod while the fixed rod rotates; the cross rod is further driven to move up and down; at the moment,sliding strips are fixedly installed at the front end and the rear end of the portion, located on the stand column, of the cross rod and movably connected with sliding grooves in the stand column ina clamped mode, and thus the cross rod can ascend and descend along with ascending and descending of the movable rod, the height of a main indicator lamp is further adjusted, requirements under different environments are met, and the advantage of adjusting the height of the traffic signal lamp is achieved.

The invention discloses a mechanical arm transferring device. The mechanical arm transferring device comprises a lifting assembly, a cross beam assembly, a tong assembly, a rotary base and a telescopic bottom frame, wherein the rotary base is fixed on one side of the upper end of the telescopic bottom frame, the other side of the upper end of the telescopic bottom frame is fixedly provided with afixing frame, an electric wire winding roller is fixed on the side edge of the fixing frame, and a movable rolling wheel is fixed at the bottom of the lower end of the telescopic bottom frame. According to the mechanical arm transferring device, the working operation of the mechanical arm transferring device is realized through the cooperation of a motor and a rope, the trouble of the original operation of the mechanical arm transferring device is avoided, the structure is simplified, the production cost is reduced, and the use requirement is met. According to the mechanical arm transferring device, the tong assembly, a supporting beam, a supporting column and the fixing frame are fixed through a shaft pin or a hinge, so that the tong assembly, the supporting beam, the supporting column and the fixing frame can be folded, the folding transferring device reduces the occupied volume, and daily transportation and storage are facilitated.

The invention discloses wall decoration paint and a wall decoration paint preparation device. The wall decoration paint comprises the following components in parts by weight: 30-40 parts of acrylic based emulsion, 7-8 parts of an acrylic dispersant, 45-50 parts of epoxy resin, and 10-15 parts of an epoxy resin curing agent. The wall decorative paint provided by the embodiment of the invention is strong in adhesion to wall surfaces and not easy to fall off, and can meet actual use requirements.

The invention discloses a tower type energy dissipation device for ship interception. The tower type energy dissipation device is characterized by comprising at least one group of energy dissipation units; each energy dissipation unit comprises a barrel body, an end cover and a plurality of sliding sleeves, wherein the sliding sleeves are arranged in the barrel body and are connected in sequence from inside to outside in a sleeved mode; each end cover is fixedly connected to the front end of the corresponding barrel body; a front positioning convex ring is integrally arranged at the front endof each sliding sleeve; a rear positioning convex ring is integrally arranged at the rear end of each sliding sleeve; an elastic belt is fixedly connected to the front end of each sliding sleeve and is fixedly connected to the corresponding end cover; a first mooring rope is fixedly connected to the sliding sleeve located at the innermost part and penetrates out of the rear end of the corresponding barrel body; and a second mooring rope is fixedly connected to the corresponding end cover. The tower type energy dissipation device has the advantages that when a ship impacts an intercepting device, the energy dissipation device dissipates energy in a mode that the sliding sleeves move to stretch the elastic belts to be fractured, the energy dissipation is large, in addition, the energy dissipation device can be applied to interception of ships with different tonnage, the requirements of different environments can be met, and the flexibility and the universality are good; and in addition,the whole energy dissipation device is convenient to maintain, disassemble and assemble.

The invention discloses an intelligent home system based on changes of human heart rate. The intelligent home system based on the changes of human heart rate comprises a heart rate collection device, a transmission module, a cloud, a control module and an intelligent home; wherein the heart rate collection device is used for collecting the heart rate information of users; the transmission module is used for transmitting the heart rate information collected by the heart rate collection device; the cloud is used for receiving, analyzing and processing the heart rate information of the users, and providing a mode adjustment information to the intelligent home; and the control module is used for performing corresponding adjustment on the current intelligent home according to the received mode adjustment information of the intelligent home. By means of the intelligent home system based on the changes of human heart rate, the intelligent mode of the intelligent home is automatically adjusted based on the changes of human heart rate, therefore, the intelligent home system based on the changes of human heart rate is more humanized, the automation degree is high, and the real intelligence is realized.

The invention discloses a voltage-following combustible gas detection and alarm system based on surge protection, which is characterized in that it is mainly composed of a control chip U3, a triode VT1, an amplifier P, a gas sensor Q and the like. The present invention sends out an alarm sound when the concentration of combustible gas is too high, its sensitivity is high, and it can effectively play a warning role; meanwhile, the present invention can adjust the alarm threshold value according to different environments, so as to meet the needs of use in different environments. The invention can stabilize voltage, prevent voltage fluctuation and false alarm phenomenon.