Patents
Literature
5results about How to "Improve post-maintenance efficiency" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Integrated shredding unit with multi-stage shredding mechanism
ActiveCN224271441Usmall granularitycompact structurePlastic recyclingGrain treatmentsProcess engineeringSmall footprint
This utility model relates to the field of shredders. An integrated shredding device with a multi-stage shredding mechanism includes a frame. A primary shredding mechanism is located at the top of the frame, and a secondary shredding mechanism is located at the bottom. The primary shredding mechanism includes a primary shredding box and multiple rotatable primary shredding blades and multiple fixed primary shredding blades within the box. The primary shredding box has a primary feed inlet at the top and a primary discharge outlet at the bottom. The secondary shredding mechanism includes a secondary shredding box and multiple rotatable secondary shredding blades within it. The secondary shredding box has a secondary feed inlet at the top and a secondary discharge outlet at the bottom. This utility model integrates the primary and secondary shredding mechanisms, arranged closely together, resulting in a compact structure and small footprint. It enables two-stage shredding of materials, is flexible in use, and can be used in conjunction with a box truck or stationary in a specific location.
Owner:ZHENGZHOU KEZHONG MASCH MFG CO LTD
An LED backlight structure
ActiveCN224287304UFacilitate conductionSpeed up the releaseCooling/ventilation/heating modificationsNon-linear opticsHeat flowHeat sink
This utility model provides an LED backlight structure, relating to the field of LED backlight technology. It includes a frame, with a backplate fixedly mounted on one side of the inner wall of the frame, and a light source plate slidably mounted on the other side of the inner wall. A mounting plate is also provided on one side of the frame. The frame includes three closed sides and one open side, with connecting buckles fixedly mounted at both the upper and lower ends of the open side. This structure utilizes a copper and aluminum composite backplate design to achieve efficient heat conduction and uniform heat dissipation, effectively extending the lifespan of the LED light source. The hollow heat sink structure increases the heat dissipation area and heat flow circulation, preventing light leakage. The overall structure is compact, eliminating the need for fans and air ducts, meeting the requirements of thin, quiet devices. The quick-installation mechanism of the mounting plate and connecting buckles ensures rapid disassembly and assembly of the light source plate, improving maintenance efficiency and reducing operating costs. It is suitable for applications requiring frequent light source replacement. The structure is lightweight, has efficient heat dissipation, is easy to assemble, and possesses good environmental adaptability.
Owner:SHENZHEN NEARZENITH OPTRONICS CO LTD
Mounting structure and PLC controller
The utility model discloses an installation structure and PLC controller, wherein an installation structure includes: installation box, a plurality of threading hole and joint mechanism. The side opening of installation box is rotationally provided with the cover. The joint mechanism is installed in the installation box, and the joint mechanism comprises: a backplate, a pair of slide rails, a mounting plate, a plurality of elastic limit components and a control board. The backplate is fixed to the inner wall of the installation box. The pair of slide rails are both fixed to the backplate. The same end of the pair of slide rails is both drilled with an insertion slot. The mounting plate is fixed with a pair of sliding blocks on the side close to the slide rails. The pair of sliding blocks are respectively slid in the pair of slide rails. The locking slide rail is fixed to the backplate and is arranged between the pair of slide rails. The plurality of elastic limit components are all installed in the locking slide rail. The mounting plate is fixed with a limit plate. The limit plate is slid in the locking slide rail. The utility model is designed through the coherent structure, which facilitates the disassembly of the PLC controller in the later period, and effectively improves the efficiency of the later maintenance.
Owner:SUZHOU HEZHUO INTELLIGENT TECH CO LTD
A vacuum adsorption positioning fixture for preventing paper deformation
ActiveCN224290075Uavoid deformationImprove stabilityElectrical transducersSuction forceElectric machinery
Owner:JIANGXI HONGJING ELECTRONIC TECH CO LTD
An explosion-proof dual-sided three-axis gimbal
ActiveCN224284036UAdapt to multi-angle detection needsImprove practicalityStands/trestlesElectric machineryGimbal
This utility model relates to an explosion-proof dual-sided three-axis gimbal, comprising a fixed housing, a rotating housing, and an observation housing. The rotating housing is rotatably mounted on the fixed housing. A vertical steering motor is housed within the fixed housing, and its output shaft drives and connects to the rotating housing. A horizontal steering motor is housed within the rotating housing, and it drives and connects to the observation housing. The observation housing houses a visible light camera and an infrared camera. The observation housing includes a first sub-housing and a second sub-housing, symmetrically distributed on both sides of the rotating housing. The rotation center axes of the vertical and horizontal steering motors are perpendicular to each other. Compared with existing technologies, this utility model has advantages such as flexible lens adjustment, wide coverage, convenient maintenance, and wide applicability.
Owner:SHANGHAI HUAYI INFORMATION TECH +1