8results about How to "Increase the installation area" patented technology

The utility model relates to the technical field of PCBs, and discloses a hexagonal PCB, which comprises a hexagonal PCB substrate. The PCB mounting holes are formed in each corner of the hexagonal PCB substrate at intervals; the electrical connection groove group corresponds to the PCB mounting hole and is formed in the side edge of the hexagonal PCB substrate; and the electrical connection hole group corresponds to any corner of the hexagonal PCB substrate and is arranged on the hexagonal PCB substrate. The hexagonal PCB provided by the utility model is beneficial to reduction of the overall volume of an electronic product so as to promote miniaturization and refined development of the electronic product.

The utility model discloses a kind of textile printing and dyeing waste liquid recovery treatment device, including processing tank, further include: rotary electrolysis component, rotary electrolysis component includes electricity column, pivot is installed in the side of electricity column;Electricity column side is connected and is installed with support, the side of support is provided with first electric pole, the other side of first electric pole is provided with second electric pole, electrolytic plate is fixedly installed between first electric pole and second electric pole, the surface of electrolytic plate is provided with sieve hole array.This utility model is provided with rotary electrolysis component, this component is by using point explanation flocculation mode to make the impurity in waste liquid gather on the surface of sieve hole by flocculation mode, since using is point explanation mode, make the efficiency of cleaning greatly improve.Since flocculating material is directly adsorbed on the surface of sieve hole, subsequent cleaning mode is also very simple, direct flushing can realize cleaning.Avoid the difficulty of replacing filter element in prior art, thus having advanced nature.

The application discloses a sand ice machine, and relates to the technical field of refrigeration equipment, wherein the sand ice machine comprises a base and a material cylinder, one side of the base is provided with a mounting portion, the material cylinder is provided with an opening on one side, and the opening is detachably mounted on the mounting portion; an evaporator is arranged in the material cylinder; the evaporator comprises an inner cylinder and an outer cylinder which are nested, and a first end cover arranged at one end of the outer cylinder which faces the base; the first end cover comprises an annular sealing portion and an extension portion arranged on the outer periphery of the annular sealing portion; the extension portion is protruded on the side of the outer cylinder; the annular sealing portion is connected with the inner cylinder and the outer cylinder respectively; the extension portion is arranged on one side of the mounting portion which faces the material cylinder, and is mounted on the mounting portion. The technical scheme can improve the manufacturing efficiency of the sand ice machine and facilitate user cleaning.

The utility model relates to the technical field of trademark identification, and discloses a trademark identification with a noctilucent function. The trademark with the noctilucent function comprises a trademark plate, a propaganda content board is arranged at the top end of the trademark plate, a mounting structure is arranged at the bottom of the trademark plate, a protection structure is arranged on the outer side of the propaganda content board, and a noctilucent layer is arranged on the surface of the propaganda content board. The noctilucent ring, the acrylic plate and the protective film are arranged, the noctilucent ring is higher than the propaganda content board and the noctilucent layer so as to protect the propaganda content board and the noctilucent layer, the transparent acrylic plate is connected to the inner side of the noctilucent ring, the propaganda content board and the noctilucent layer are protected, watching of the propaganda content board is not affected, and the noctilucent layer is protected. The protective films are arranged on the surfaces of the acrylic plate and the noctilucent ring, the acrylic plate and the noctilucent ring are protected by the protective films, scratching of external objects to the advertising content board is reduced, and the service life of the advertising content board and the noctilucent layer can be prolonged through the protective films and the acrylic plate.

The utility model provides a kind of kettle off seat induction structure and electric kettle, including electric control heating base, weighing assembly, lower coupler, kettle off seat inductor.The top plate of electric control heating base is equipped with let go hole, and weighing assembly is installed in electric control heating base.The lower coupler is installed on weighing assembly by coupler seat, and expose from the let go hole.The kettle off seat inductor is installed on the top plate of electric control heating base, and close to the edge of the shielding disc of coupler seat, alternatively, the kettle off seat inductor is installed on the shielding disc of coupler seat.The kettle off seat inductor senses or measures the kettle bottom placed on the coupler seat.The kettle off seat induction structure provided by the utility model adds kettle off seat inductor in the area opposite at the kettle bottom, whether the kettle can be collected to leave base, and executes weighing zero in off seat state, to avoid the situation that coupler is judged wrong to kettle off seat state due to bad contact.

The utility model discloses a kind of drawer type garbage can fixing structure convenient to install, belong to drawer type garbage can technical field, including fixed frame, slide rail structure, fixed frame is formed by strip sheet material closed ring and integrally formed, and fixed frame center is equipped with the fixed mouth that is penetrated from top to bottom, slide rail structure is equipped with two and respectively located fixed frame width direction two sides, and slide rail structure is equipped with slide rail fixed block away from one side of fixed frame;Fixed frame bottom is equipped with the connecting structure of being movably connected with slide rail structure, and the both ends of connecting structure length direction are equipped with the first connecting block extending along width direction, and the surface of first connecting block is penetrated with threaded hole, and the bottom of both ends of fixed frame length direction is equipped with the second connecting block extending downward, and the surface of second connecting block is penetrated with the fixed groove matched with threaded hole, and fixed groove extends along width;The utility model can improve the installation efficiency of drawer type garbage can.

The utility model relates to experimental car platform air intake filtering technical field, concretely discloses a double -deck filter chamber structure, including vertical detachable connection's first coaming, second coaming, detachable connection in the top of second coaming's ceiling and are respectively arranged in the filter frame of first coaming and second coaming inside, the corner of first coaming, second coaming all is equipped with the entrance cover plate, and the end surface of filter frame is equipped with the hinge door that will first coaming, second coaming intercommunication and the cat ladder that is located below the hinge door, and the connecting place of first coaming and second coaming, the connecting place of second coaming and ceiling all are equipped with the anti -permeation subassembly, are used to solve the problem that the filter chamber filter installation area is smaller to the problem that the traditional filter chamber adopts single -deck structure more.

The utility model provides a front and rear door formula switch board structure belongs to switch board field, including the cabinet, be provided with the door opening subassembly on the cabinet, the utility model discloses a door opening subassembly is provided, when using this structure is composed of the cabinet, top cover, front door, rear door, bottom seal plate etc. main part, each spare part adopts the sheet metal bending forming, and the strength is reliable and the cost is low, and the processing is convenient, and the whole adopts the high -quality cold rolled steel sheet (Q235 A), and after the numerical control punching bending forming, welding strengthens, after adopting electrostatic spraying on the surface, installs the error control in the design range, and the assembly performance is good, and the cabinet can install component parts before and after, and open the door operation, and the front and rear door's mode greatly increases the installation area and operating space, reduces the cabinet size under the adaptive installation environment, reduces the production cost.