79results about How to "Reduce packaging costs" patented technology

This application relates to a packaging assembly, which includes an outer box, a first packaging module, and a second packaging module. The first packaging module is disposed inside the outer box and has a first accommodating space and a second accommodating space separated from each other. The first accommodating space is used to accommodate an energy storage device, and the second accommodating space is used to accommodate photovoltaic accessories. The second packaging module is disposed inside the outer box and is detachably stacked on top of the first packaging module. The second packaging module has a third accommodating space for accommodating photovoltaic panels. With this embodiment, the photovoltaic power generation system achieves high space utilization of the packaging assembly, reducing the consumption of packaging materials.

The utility model discloses a split type down lamp outer cover and down lamp thereof, including the shell, the top of shell is disconnected and is connected with the lamp cover, and the inside of shell is provided with accommodating chamber, and the lamp cover is used for sealing the top of shell, and the disconnection and connection is convenient for dismounting and transportation, and the accommodating chamber and the shell are integrally formed and convenient for installing the lamp, the utility model discloses through the split type structure design of upper outer cover and lower outer cover makes each part can produce alone, flexible assembly, and the split direct stamping can, and the split can be fitted together, and the occupied space is reduced greatly, and the packing and the logistics cost in the transportation process are reduced, guaranteeing the light output symmetry through the central arrangement of LED board lamp pearl, and the light cup of inner wall is handled through high reflection, and the scattered light of lamp pearl is gathered effectively, and the light utilization rate is improved, the quick fixing of down lamp is realized through the elastic deformation of lamp decoration spring clamp, and the top is sealed through the lamp cover, and the impurities such as dust, water vapor are blocked.

The utility model relates to a kind of connecting mechanism and equipment pedestal, belong to laser direct imaging equipment technical field.Connecting mechanism includes positioning and guiding component, is set in the splicing of two adjacent pedestals, for the directional splicing of two adjacent pedestals together;Positioning and guiding component includes the first guide plate and second guide plate respectively set in two adjacent pedestals;First guide plate and second guide plate can be slid along splicing direction relative to the pedestal where it is;One of first guide plate and second guide plate is provided with convex part, and the other is provided with recess part;Convex part and recess part are used to guide and position two pedestals in splicing process;Locking assembly is used to fix two adjacent pedestals.By the guiding and positioning effect of first guide plate and second guide plate and the fixing effect of locking assembly, the accuracy and stability of splicing can be ensured while ensuring the rapid splicing of pedestal.

The utility model discloses a kind of substrate of substrate packaging capacitor, including top layer and bottom layer, anode pad, cathode pad and connecting assembly are set on the top layer, the anode pad and connecting structure are connected, positive electrode lead-out point is set in top layer one side, and negative electrode lead-out point is set in other side, capacitor positive electrode, capacitor negative electrode and lead-out structure are set on the bottom layer, and the capacitor negative electrode is connected with lead-out structure.The utility model provides important help for the batch production of SMT packaging tantalum capacitor.Adopt SMT packaging tantalum capacitor structure, lead-out substrate is used to tantalum core and is led out, and in the processing after packaging, production efficiency can be greatly improved.Compared with traditional lead frame structure, single packaging, aging, aging is carried out, only 18-60 capacitors can be processed, while using SMT packaging, lead-out substrate leads out in the mode of production, 100-300 capacitors can be processed in single time, greatly improve production efficiency, and also can reduce packaging cost.

The application belongs to the technical field of switching power supply, and an auxiliary circuit is added between two branches of a traditional two-phase Dickson converter; in a dead time when all main power tubes are closed, the auxiliary circuit can transfer the charge of one branch to another branch, realizes zero-voltage turn-on of all main power tubes, and reduces switching loss.

The invention relates to the technical field of computer vision and artificial intelligence, and particularly discloses a bird's nest texture AI identification verification system and method, and the system comprises an image collection module, an AI processing module, a database module, and a verification interaction module. The image acquisition module acquires a texture image by using high-precision equipment; the AI processing module extracts features, trains a model and matches the features; the database module stores data in a cloud distributed manner; and the verification interaction module supports multi-terminal verification. The method comprises the steps of production end collection and filing, AI model training optimization and terminal verification operation. The system takes the natural texture of the cubilose as an identifier, avoids counterfeiting, does not need a paper label, is high in verification accuracy, is simple to operate by consumers, and is suitable for multiple scenes.

The invention belongs to the technical field of wastewater and waste gas treatment, and discloses a method and a device for resource preparation of a sulfur autotrophic denitrification filler, and a nitrate-nitrogen-containing wastewater treatment method, the method comprises the following steps: S1, coal gas purification: preparing red mud slag into red mud slurry, and inputting the red mud slurry into a desulfurization and decarbonization unit to desulfurize and decarbonize coal gas; s2, material separation: carrying out solid-liquid separation on the used red mud slurry, drying the obtained solid, enabling the liquid to enter a freezing crystallization unit to obtain a crystallized solid phase and a concentrated liquid phase, and mixing the concentrated liquid phase with the used red mud slurry; and S3, filler preparation: preparing the dried solid into a carrier, and then mixing and loading the carrier with the crystallized solid phase to prepare the sulfur autotrophic denitrification filler. According to the method, resource utilization of hazardous waste can be achieved, the wastewater treatment cost is reduced, and the obtained filler can stably treat wastewater.

The utility model discloses a foldable beam body which comprises a first beam body and a second beam body, a second beam body; the first beam body and the second beam body are provided with a hinge structure on a first welt where the first beam body and the second beam body are matched, and the first beam body and the second beam body can rotate with the hinge structure as a fulcrum. And a locking piece is arranged on the second welt on the opposite side of the first welt and is used for locking the overlapping state of the first beam body and the second beam body. In the aspect of transportation, the situation that compartment space is wasted can be greatly avoided, meanwhile, in the aspect of packaging, the situation that a carton is broken can be reduced, and the packaging cost is reduced.

The embodiment of the invention provides a chip packaging structure, a preparation method thereof and electronic equipment, relates to the technical field of semiconductors, and is used for reducing the packaging cost of the chip packaging structure. The chip packaging structure comprises a wafer, a chip structure, a plastic packaging film and a supporting layer, wherein the first surface of the wafer is provided with a plurality of first contacts; the chip structure is arranged on the second surface of the wafer; the plastic packaging film covers the surface and at least part of the side surface of the chip structure; wherein the chip structure is electrically connected with the wafer.

The utility model discloses an electronic atomization device. Belongs to the technical field of aerosol generation. In the electronic atomization device, the first circuit board is electrically connected with the second circuit board by electrically connecting the plurality of elastic pins with the elastic sheets respectively, so that the first circuit board is perpendicular to the second circuit board, the distance between the first circuit board and the second circuit board is effectively shortened, and the electronic atomization effect is improved. The first circuit board electrically connected with the elastic pieces can be tightly attached to the interior of the shell of the corresponding atomization module, so that the overall size of the atomization module is compressed, or the second circuit board electrically connected with the elastic pieces can be tightly attached to the interior of the shell of the corresponding power supply module, so that the overall size of the power supply module is compressed; and the overall size of the electronic atomization device is miniaturized by compressing the overall size of the atomization module or compressing the overall size of the power supply module, so that the packaging cost, the occupied transportation space and the transportation cost can be reduced, and a user can hold and carry the electronic atomization device conveniently.

This invention relates to the field of lidar technology, and provides an optical phased array lidar optoelectronic module, including a substrate, an optical chip, an electrical chip, and a main control circuit. The optical chip is integrated on the substrate, the electrical chip is packaged on the side of the optical chip away from the substrate, and the main control circuit is integrated on the substrate. The main control circuit and the optical chip are spaced apart and electrically connected. The direct integration of the optical chip and the electrical chip significantly reduces the number of wires and the overall size. The short and consistent trace distance between the optical chip and the electrical chip not only reduces signal attenuation and interference during transmission but also improves signal integrity and transmission efficiency. It helps eliminate signal delay and phase mismatch caused by differences in trace length, solving the technical problems of large size, high trace resistance, and poor consistency between different channels in existing optical phased array lidar optoelectronic modules. This reduces packaging costs and complexity, and improves packaging reliability and stability.

The utility model belongs to the technical field of lifting table frames, and particularly relates to a lifting table frame with a telescopic connecting structure, which comprises two lifting upright posts and a telescopic cross beam arranged between the two lifting upright posts, the telescopic cross beam comprises two stacked inner pipes and outer pipes arranged at the two ends of the two inner pipes in a sleeving mode. The two outer pipes are connected with the two lifting stand columns respectively. The two inner pipes are suitable for sliding in the two outer pipes so as to adjust the distance between the two lifting stand columns, according to the lifting table frame with the telescopic connecting structure, the two inner pipes are pulled to slide in the outer pipes, so that the length of the telescopic cross beam is adjusted, and the distance between the two lifting stand columns is adjusted; by arranging the telescopic cross beam, the problem that a cross beam of a traditional lifting table frame is fixed in length and cannot adapt to various table board lengths is effectively solved, meanwhile, the production cost, the packaging cost and the transportation cost are reduced, and the production efficiency is improved.

The utility model provides a kind of photovoltaic embossed toughened glass paperless packaging structure, including bracket, the top of the bracket is attached with honeycomb paper pad, the top surface of honeycomb paper pad is attached with photovoltaic embossed toughened glass stack, the top of photovoltaic embossed toughened glass stack is attached with double corrugated board, and the four corners of photovoltaic embossed toughened glass stack are attached with corner guard plate;The double corrugated board, corner guard plate, bracket are fixed with photovoltaic embossed toughened glass stack by multiple plastic steel bands;By being provided with bracket in the bottom of honeycomb paper pad, and then by multiple plastic steel bands, double corrugated board, corner guard plate, bracket and photovoltaic embossed toughened glass stack are fixed together, so that robot can stably carry entire photovoltaic embossed toughened glass stack when stacking, with the advantages of improving stacking efficiency and saving packaging cost.

The utility model discloses a kind of ornament storage box, which belongs to the field of ornament storage. It mainly includes front panel one, four openings for card are opened on the surface of front panel one, front panel one end is connected with front plate wing, slot is opened between front panel one and front plate wing, front panel one other end is connected with bottom plug plate three, front panel one side is connected with side plate two, side plate two one end is connected with side plate wing two, other end is connected with bottom plug plate four, front panel one other side is connected with side plate one, side plate one one end is connected with side plate wing one, other end is connected with bottom plug plate two, side plate one side is connected with back plate, back plate one side is connected with side wing, back plate one end is connected with bottom plug plate one, back plate other end is connected with upper top plate. The utility model is made by die cutting integrated forming technology, can be delivered in plane, after forming box, only need to replace different label at opening can indicate each article, without separately designing storage box for different articles, more cost-saving.

The application provides a power module and a power system, the power module comprising: a substrate; a plurality of half-bridge power units connected in series and welded on the substrate, the plurality of half-bridge power units having the same structure; any half-bridge power unit comprising at least one temperature measuring device, at least two power semiconductor devices and at least two unidirectional conducting devices; when the half-bridge power unit comprises one temperature measuring device, two power semiconductor devices and two unidirectional conducting devices, the anode of the unidirectional conducting device is electrically connected to the first end of the power semiconductor device, the cathode of the unidirectional conducting device is electrically connected to the second end of the power semiconductor device, the first end of the temperature measuring device is used as a temperature sampling end, the two power semiconductor devices are a first power semiconductor device and a second power semiconductor device, the second end of the temperature measuring device is electrically connected to the first end of the first power semiconductor or the second power semiconductor, or the second end of the temperature measuring device is electrically connected to the second end of the first power semiconductor or the second power semiconductor.

The invention relates to the technical field of laundry products, in particular to a low-temperature high-concentration washing liquid and a preparation method thereof. The cleaning agent is prepared from the following components in percentage by weight: 38% of isomerized 1307, 28% of secondary alcohol aeo-9, 10% of propylene glycol, 0.3% of compound enzyme, 2% of glycerol, 21.2% of deionized water and 0.5% of essence. According to the low-temperature high-concentration washing liquid and the preparation method thereof, the isomerized 1307 and the secondary alcohol AEO-9 are compounded according to a specific proportion, and the synergistic anti-freezing effect of the propylene glycol and the glycerol is combined, so that the freezing point of a system is remarkably reduced, the pH value can be adjusted according to the actual situation, and the low-temperature high-concentration washing liquid is prepared. The prepared washing liquid can still keep good fluidity after being stored for a long time at 0 DEG C or even lower temperature, is free of crystallization and solidification, and solves the problem of freezing of highly concentrated products in winter.

This utility model relates to the field of low-voltage switchgear technology, specifically an interlocking mechanism for a movable drawer unit and the movable drawer unit itself. The interlocking mechanism includes a position interlocking mechanism, comprising a position interlocking drive plate and a movable portion position locking plate. The movable portion position locking plate is located on the back of the movable drawer unit and is fixed to the movable portion. The position interlocking drive plate is positioned by embedding a positioning element into a corresponding position positioning hole on the movable portion position locking plate. The fixed and movable portions of the movable drawer unit are interlocked through the aforementioned interlocking mechanism. The advantages are: the interlocking mechanism has complete functions, low structural cost, small space occupation, and enables unit miniaturization; the use of T-shaped sliding columns and guide rails for push-guided limiting reduces the precision requirements of sheet metal parts processing, lowers costs, solves push-up failures, controls the upward tilting of the rear of the movable portion, and also increases the internal width of the unit.

The application belongs to the technical field of switching power supply, and relates to a cascaded switching capacitor converter. An auxiliary circuit is added between two branches outside a traditional cascaded converter. In a dead time when all main power tubes are closed, the auxiliary circuit can transfer the charge of one branch to another branch, realize zero-voltage turn-on of all main power tubes, and reduce switching loss.

The utility model provides a pasty packaging structure which comprises a pasty body made of silica gel and a plastic sheet, the section outline of the pasty body is in an arc shape and has uniform thickness, and a back glue layer is arranged on the inner concave face of the pasty body. The bra body is pressed downwards towards one side of the concave surface and flattened, and then is flatly attached to the surface of the plastic sheet through the back adhesive layer, so that the whole bra packaging structure is in a flat shape. The bra body is flattened and then flatly attached to the surface of the plastic sheet, so that the whole bra is flat, the occupied space is small, compression deformation is not prone to occurring, only a packaging bag needs to be sleeved outside, and the packaging cost is obviously reduced; due to the fact that the bra body is made of the silica gel material, the bra body can restore to the original shape only by being torn off from the plastic sheet during use, the bra body only needs to be pasted on the plastic sheet again after being cleaned during use, the back adhesive layer is attached to the plastic sheet, does not adhere to dust again and does not suspend in the air, viscosity can be kept for a long time, and the service life of the bra is prolonged.

The utility model discloses a dust collection broom which comprises a shell. The shell comprises a dust cup and a protective shell; a dust suction opening is formed in the lower part of the dust cup; a connecting piece is arranged below the shell; the connecting piece is matched with the dust cup and the protective shell; a brush is arranged on the connecting piece; the shell is divided into two cavities through a filtering structure, and the dust suction opening communicates with any cavity to collect dust. According to the dust collection broom, the dust cup and the protective shell are matched to form the shell with the containing cavity, dust is collected, the filtering structure is arranged on the inner side of the shell for separation, the dust collection broom can collect dust and filter the dust while collecting the dust, the handle, the fan and the brush can be detached and replaced, the storage space can be reduced, and the logistics packaging and transportation cost is reduced.

The utility model discloses a kind of efficient quartz material transport turnover boxes, it is related to transport equipment technical field, including box, front opening and side opening are provided on the box, the side opening is provided with two groups and symmetrically distributed in the two sides of box, support block is fixedly arranged on the box, the support block is provided with multiple groups and evenly distributed on the box, forklift loading and unloading groove is formed between the multiple groups of support block, fixed rope is fixedly installed in the box, the fixed rope is at least provided with two groups, quartz material is installed in the box, two groups of symmetrically arranged side opening, so that the quartz material can be efficiently and accurately loaded and unloaded by the holding and clamping device, improve work efficiency, meet the demand of automated logistics operation, lifting hole and forklift loading and unloading groove facilitate turnover box handling, enhance the practicality and safety of turnover box, the box selects recyclable material, after service life ends, recycling and reprocessing can be carried out, reduce resource waste, reduce packaging cost.

The utility model relates to the technical field of cartons, and one embodiment of the utility model provides an easy-to-tear carton which comprises a carton board, folding lines are arranged on the carton board, a height adjusting assembly is arranged on the carton board, and an adhesion assembling assembly is arranged on the carton board; and the height adjusting assembly comprises an inserting cavity, the outer side wall of the folding line is provided with a breaking line, and the breaking line is formed by arranging a plurality of vertical through holes along a straight line. By means of the technical scheme, the problems that in the prior art, a conventional carton is fixed in height and difficult to flexibly meet the packaging requirements of objects with different heights, in practical application, merchants need to prepare cartons of various specifications, and the inventory management cost is increased are solved; when a consumer receives too large or too small cartons, the space cannot be effectively utilized, and resource waste is caused, for example, in the field of clothing e-commerce, clothes of different lengths need to be packaged by cartons of different heights, and if the height of the cartons cannot be adjusted, the problems that packaging is not attached, packaging materials are wasted and the like occur.

A packaging structure and packaging method are disclosed. The packaging structure includes a molding compound extending through the side of a first component and located between the front side of a carrier board and a second component. Each conductive connection structure includes one or more first connection portions connected to the front side of the carrier board, and a second connection portion stacked on the first connection portions and connected to the second component. A step is formed at the interface between the second and first connection portions. Because a step is formed at the interface between the second and first connection portions, the cross-sectional area of ​​the conductive connection structure near the second component in the packaging structure is increased, correspondingly increasing the average cross-sectional area of ​​the conductive connection structure. This helps to reduce the thermal resistance of the packaging structure, improve the heat dissipation effect, and also helps to reduce the contact resistance between the second component and the carrier board, thereby improving the electrical performance of the packaging structure.

The invention relates to the technical field of battery heat dissipation, in particular to a battery cooling device, an unmanned equipment charging station and an unmanned equipment system. The battery cooling device comprises a water tank, an atomization cavity, a battery connecting assembly and a guide part, wherein the water tank is provided with the atomization cavity; the atomizer is arranged in the water tank and is used for atomizing liquid in the atomizing cavity into fog drops for cooling the battery; the battery connecting assembly is provided with an accommodating space; the guide piece is detachably arranged on the side wall of the accommodating space and is used for being in sliding fit with the battery, so that the battery can be assembled and disassembled in the accommodating space; when the guiding piece is detached from the side wall of the containing space, the water tank can be contained in the containing space. The battery cooling device can be used for an unmanned equipment charging station of an unmanned equipment system, and the battery cooling device can reduce the overall occupied space during packaging and transportation so as to reduce the packaging and transportation cost.

The utility model discloses a lock catch type anti-theft carton, which relates to the technical field of packaging and storage containers and comprises a carton body, the carton body is formed by folding corrugated boards and is provided with a bottom surface, an upper top surface, a lower top surface, an inner folding surface and four side surfaces, and the adjacent side surfaces are connected through folding lines. First-level locking structures are arranged on the upper top face and the lower top face, a spring bolt is inserted into a locking groove in the lower top face through a folding hinge, a first-level anti-theft strip is pasted on the spring bolt, and a tearing strip and a pull ring are arranged on the upper top face, so that opening is convenient. Meanwhile, secondary locking structures are arranged on the side walls of the upper top face and the lower top face, inserting strips are matched with inserting rings, the antitheft effect is enhanced through secondary antitheft strips, and an opening gap is reserved in a protruding part of the side wall of the upper top face. In addition, L-shaped reinforcing strips are pasted at the folding positions of the four side faces of the box body, and the structural strength is improved. The carton effectively solves the problems that a traditional carton sealed by adhesive tape is inconvenient to unfold, easy to adhere, poor in anti-theft performance and the like, is convenient to open, good in anti-theft performance and high in structural strength, and is suitable for packaging and transporting various products.

The utility model discloses a kind of air conditioning devices, comprising: air conditioner and knob, the knob is detachably externally mounted on the air conditioner, and can be connected with the air conditioner communication. According to the air conditioning device of the utility model embodiment, the knob detachably externally mounted on the air conditioner is designed, and the knob is set to be connected with the air conditioner communication, to improve the interactivity and interesting of air conditioner control. Moreover, the knob can be removed under special circumstances, to meet the needs of different scenes.

The utility model discloses a LED light source is applied to lighting technical field, the utility model discloses a fluorescent cement is set up on the rectangular wafer surface, and makes fluorescent cement cover at least entire rectangular wafer, forms rectangular luminous surface, then pastes circular light medium layer to encapsulate circular luminous surface on the fluorescent cement surface. The non-white light (such as blue light) of wafer light emitting area emission irradiates to the fluorescent cement covered by light emitting area, will excite the fluorescent powder in fluorescent cement, produces white light, simultaneously the non-white light (such as blue light) of wafer light emitting area emission will overflow to all around, and the non-white light overflowed irradiates to the fluorescent cement covered by light emitting area periphery area, also will excite the fluorescent powder in fluorescent cement, produces white light, thereby has solved the problem that the four corners of circular light emission have blue light to emit. In addition, the packaging structure can be realized through ordinary packaging mode, so can encapsulate the LED light source of circular luminous surface with lower packaging cost.

The utility model discloses a household goods shelf convenient to pack, which comprises two supporting pieces, a plurality of cross beam pieces and a plurality of shelf board units, the plurality of shelf board units are respectively arranged on the plurality of cross beam pieces, each shelf board unit comprises two meshes which are detachably connected, the cross beam pieces are arranged between the two supporting pieces, each supporting piece comprises two upright posts, a reinforcing rod and a cross brace, the reinforcing rods and the cross supports are detachably arranged on the two stand columns, each stand column comprises a plurality of connecting holes evenly formed in the height direction of the stand column, the hole diameters of the connecting holes are sequentially reduced from top to bottom, the cross beam pieces are detachably connected with the connecting holes, and the stand columns are detachably connected with hooks through the connecting holes. The goods shelf has the advantages that the whole goods shelf can be rapidly assembled and disassembled, time and labor are saved during assembly of the goods shelf, operation is convenient and fast, parts of the goods shelf can be conveniently packaged through an outer box with the small size, packaging is convenient, packaging cost is reduced, the goods shelf is disassembled into the parts, occupied space is small, transportation cost is reduced, and the goods shelf is convenient to use. The use flexibility of the goods shelf can be improved by adjusting the floor height.

The invention discloses a packaging device of clothes treating equipment. The packaging device comprises an inner packaging structure, and the inner packaging structure is arranged between the clothes processing equipment and a packaging box and at least comprises two of a supporting structure, a protection structure and a buffering structure. The supporting structure is made of a pressure-resistant degradable environment-friendly material and is used for supporting and fixing the equipment; the protection structure is made of an energy-absorbing degradable environment-friendly material and is used for preventing the equipment from being impacted and damaged in the transportation process; and the buffer structure is made of a wear-resistant degradable environment-friendly material and is used for further reducing the damage risk caused by friction and impact. The packaging device not only is environment-friendly and degradable, but also has good protection, buffering and supporting functions, and can effectively protect the safety of the clothes treatment equipment in the transportation and carrying processes.

This invention belongs to the field of batteries, specifically a single-cell battery and a high-capacity battery, overcoming the technical difficulties of high cost and heavy weight in existing high-capacity batteries. The single-cell battery includes a casing, which is formed by an upper cover plate, a cylindrical body, and a lower cover plate. The upper cover plate, cylindrical body, and lower cover plate are all made of plastic, and their strengths are all P, where P1≤P≤P2. P1 represents the strength requirement of the casing during the formation stage and normal charge / discharge stages; P2 represents the strength requirement of the casing during thermal runaway. At least one of the upper cover plate, cylindrical body, and lower cover plate has a sub-tube segment, which communicates with the inner cavity of the casing. The high-capacity battery includes a pressure-bearing casing and single-cell batteries arranged within the pressure-bearing casing. Corresponding sub-tube segments in adjacent single-cell batteries are sealed and connected to form a shared pipeline. The single-cell battery of this invention is low in cost and lightweight, and the pressure-bearing casing meets the strength requirements of the casing during thermal runaway.