6results about How to "Improve continuous use" patented technology

This utility model relates to the field of indoor air purification technology and discloses an ultra-low energy consumption building indoor air purification device, including a mounting base, connecting rod, air pump, power components, gas absorber, and cleaning tray assembly. The cleaning tray assembly consists of a cleaning tray shell and a cleaning tray top plate that are detachably connected. Through the snap-fit ​​structure of the clip and snap-fit ​​post, and the pre-positioning cooperation of the positioning ring and the positioning groove, the cleaning tray shell and the cleaning tray top plate can be quickly disassembled and assembled, facilitating the inspection and maintenance of the internal components of the cleaning tray assembly, further reducing operation steps and saving maintenance time. Secondly, through the sliding cooperation of the guide block and the guide groove, combined with the characteristic of the limit block automatically retracting under compression, the gas absorber can be quickly installed and disassembled without the entire cleaning tray being disassembled, solving the problem of complex operation in the prior art that "the entire cleaning tray needs to be disassembled to replace the absorbent material," and significantly improving maintenance efficiency.

The invention discloses an anti-coking heat exchange probe, and relates to the technical field of probes, the anti-coking heat exchange probe comprises a base, a heat exchange probe, a cleaning assembly and a driving assembly, the heat exchange probe is provided with a thermocouple wire used for measuring temperature, and the heat exchange probe is U-shaped and comprises a first probe section, a second probe section and a third probe section which are connected in sequence; the first probe section and the third probe section are arranged in parallel and connected with the base, the cleaning assembly comprises a first cleaning ring and a second cleaning ring, the first cleaning ring slidably sleeves the first probe section, the second cleaning ring slidably sleeves the third probe section, and the driving assembly is used for driving the first cleaning ring to move to clean ash on the surface of the first probe section. The second cleaning ring is driven to move to clean ash on the surface of the third probe section. According to the anti-coking heat exchange probe, ash attached to the surface of the probe is cleaned, coking is avoided, the probe can be continuously used, and the measurement accuracy and the measurement efficiency of the probe are improved.

The application provides a bar code scanner convenient for battery replacement, and relates to the technical field of bar code scanners, which comprises a bar code scanner, wherein the bar code scanner comprises: a shell, which comprises a scanning part, a battery groove, a battery cover, a raised part and a charging interface part; the scanning part is located at the front end of the shell; the battery groove is located at the rear end of the shell; the battery cover is covered on the battery groove; the raised part and the charging interface part are sequentially located between the scanning part and the battery groove; a circuit board is arranged in the shell; a control key is arranged on the raised part and electrically connected with the circuit board in a scanning state; a charging terminal is arranged on the charging interface part and electrically connected with the circuit board; and a power supply assembly comprises a plurality of battery bodies, which are all installed in the battery groove and electrically connected with the circuit board. Users can directly replace commercially available battery bodies without waiting for original factory maintenance or replacement.

This invention relates to emergency reinforcement blocks, individual units, and emergency sparse-density reinforcement methods for beam fractures, belonging to the field of building structure technology. When beam components are subjected to heavy hanging loads or their function changes without design verification, there is a lack of quantitative emergency remedies for beam reinforcement. The invention utilizes a hollow steel box comprising a box body with multiple hollow holes for concrete pouring. The top of the hollow steel box has an arc-shaped notch, on which a recessed arc-shaped piece is integrally connected. The outer wall of the arc-shaped piece is an assembly wall. The top surface of the hollow steel box has two insertion ports, and multiple folded plates are inclinedly positioned between the front and rear folded-line notches. The emergency sparse-density reinforcement method in this invention involves a quantitative configuration process based on the width between two broken rebar ends and the fracture depth in the beam fracture area, specifying the number of emergency reinforcement units, the number of subsequent rebars, and their connection positions.

The utility model provides a kind of battery elastic connection structure of ear-hanging intercom, and the connecting structure includes connector sleeve and connector plug. Connector sleeve and connector plug are alternatively arranged in intercom main body, and the other is arranged in battery. The accommodation groove is formed in the inside of connector sleeve, the side wall of connector sleeve is provided with limiting hole which penetrates the inside and outside of the accommodation groove, and the bottom surface in the accommodation groove is provided with first electrode. The end face of connector plug is provided with second electrode, the side of connector plug is provided with limiting pin, limiting pin and connector plug are connected by elastic member, the elastic force of elastic member pushes limiting pin into limiting hole, realizes self-locking, ensures that first electrode and second electrode are instantaneously reliable contact conduction, and guarantees the persistent stability of circuit connection. Through the above structure, battery fixation and circuit conduction can be completed synchronously by simple pressing and plugging action, which can improve the continuous use ability of intercom, especially suitable for working environment requiring long time communication.

The present application relates to the technical field of screw shell textile, and particularly relates to a shell silk for textile, a textile material and a preparation method, the shell silk for textile comprises: a shell layer; a protective layer covering a first surface of the shell layer; a bonding layer arranged on a second surface of the shell layer; and a reinforcing layer arranged on a side of the bonding layer away from the shell layer; wherein the shell layer is subjected to thinning treatment to form a flexible shell layer; the protective layer, the shell layer, the bonding layer and the reinforcing layer are sequentially stacked to form a composite structure, and the shell silk can meet the textile processing requirements such as weaving, knitting and embroidery through the synergistic cooperation of the protective layer, the shell layer, the bonding layer and the reinforcing layer, while the natural luster and decorative effect of the shell material are maintained, and the structural stability and processing adaptability of the shell silk are improved.