464 results about "Dual color" patented technology

A broadband omni-directional bicone antenna. The antenna can comprise conductive surfaces of conical voids provided within a solid dielectric structure. The outside surface of the solid structure can support a radio frequency (RF) lens geometry operable for beam forming. The beam forming can modify the elevation pattern of the electromagnetic radiation from the bicone antenna. The solid dielectric structure may be machined or molded from a single piece of material. The conical voids provided within the solid structure can be metallized to provide conductive bicone radiators. The outer surface beam shaping lenses can be zoned or continuous and can provide elevation patterns with increased gain, cosecant squared falloff, or various other patterns. The beam shaping lens may be formed from any low-loss dielectric. Alternatively, the lens may be formed from a less dense material such as dielectric foam that can support radial conductive beam forming vanes.

The invention discloses a material flow collaborative distribution system for a double-color injection mold of an automobile connector, relates to the technical field of intelligent manufacturing equipment, and can solve the technical problems of inaccurate regulation and control in the injection molding process and easy generation of a bonding line defect, and the material flow collaborative distribution system comprises the following steps: obtaining production monitoring data in the production process of the double-color injection mold; according to time sequence monitoring parameters in the production monitoring data, abnormal data generated by temporary interference are identified and eliminated, and abnormal state parameters are obtained; wherein the abnormal state parameter is used for representing a real process abnormal state after the temporary interference is eliminated; according to the abnormal state parameter, screening out a historical similar state similar to the current production process from the historical production monitoring data, and determining the interference degree on the defect of the bonding line in the current production process according to the historical similar state; determining a current regulation and control demand according to the interference degree; and a regulation and control instruction is generated according to the current regulation and control requirement, and an execution mechanism is driven according to the regulation and control instruction to adjust the melt propelling speed.

The double-color injection mold comprises a fixed mold, a movable mold and an ejection mechanism, a pressing block is arranged on the periphery, corresponding to a first cavity and a second cavity, of a female mold, the pressing block is connected to the female mold in a sliding mode, an inwards-concave driving groove is formed in the pressing block, a first driving block matched with the driving groove is arranged at the position, corresponding to the first cavity, of a male mold, and a second driving block matched with the driving groove is arranged at the position, corresponding to the second cavity, of the male mold. When the first driving block is matched with the driving groove, the pressing block is driven to move to press the peripheral edge part of the primary injection molding product, when the second driving block is matched with the pressing block, the pressing block is driven to move outwards to be separated from the peripheral edge part of the primary injection molding product, and a bearing piece used for bearing and abutting against the primary injection molding product is arranged on the periphery, corresponding to the second cavity, of the male die. The bearing piece bears and abuts against the primary injection molding product before the pressing block is separated, the outer periphery of the primary injection molding product is pressed in the female die through the pressing block, the pressing block and the bearing piece are combined for use, it is ensured that the primary injection molding product is always pressed in the female die in the period of switching to the second injection molding, and the injection molding quality and effect are effectively improved.

The invention discloses an active focusing system and method based on double-color off-axis illumination coupling small target surface high-speed detection, and belongs to the technical field of optical microscopic imaging. The invention aims to solve the problems that the existing active focusing technology cannot directly judge the defocusing direction, tentative movement is needed, and the speed is low. The system adopts a shared objective light-splitting dual-channel structure, simultaneous double-color off-axis illumination is utilized, and a local area of an objective view field is mapped to a high-speed image sensor through a zoom optical assembly in a detection channel; a control unit collects a single-frame image containing double-color information at a time, the displacement of pixels with symbols is directly calculated through chromatographic separation and multi-ROI weighted cross-correlation operation, and a pre-calibrated linear model is combined to drive a Z axis to achieve one-time accurate compensation. According to the invention, a tentative focusing step is eliminated, efficient decoupling of focus measurement and imaging is realized, and the focusing speed and robustness of high-throughput pathological section scanning are remarkably improved.

The embodiment of the utility model provides a double-color middle frame and a watch head. The double-color middle frame comprises a decorating part body, a middle frame and a connecting assembly, an inserting hole is formed in the decorating part body; a melt injection glue material passes through the insertion through hole to form the connecting assembly, so that the decorating part body is fixedly connected to the end face of the middle frame; the decorating part body and the middle frame are integrally formed. According to the embodiment of the utility model, the decorative part body and the middle frame adopt a double-color design, and the decorative part body and the middle frame which are formed by injection molding are integrally formed in an injection melting manner, so that the watch middle frame realizes the waterproof and double-color two-in-one effect.

This invention discloses a two-color injection molding process for Tritan material, belonging to the field of injection molding technology, which solves the problem of easy delamination and fusion lines in two-layer injection molding of the same Tritan material. The injection mold used in this process includes a male mold, a first injection mold, and a second injection mold. The workpiece includes a transparent inner layer and a transparent outer layer. The steps include: S1. Injecting molten Tritan raw material into the first injection mold heated to 100-130°C to form a transparent inner layer; S2. Cooling the first injection mold to 35-50°C, after mold opening, the transparent inner layer remains in the male mold and rotates 180 degrees to close with the second injection mold, so that the residual temperature of the transparent inner layer is maintained at 35-50°C; S3. Injecting molten Tritan raw material into the second injection mold heated to 100-130°C to form a transparent outer layer on the outer wall of the transparent inner layer; S4. Cooling and solidification; S5. Demolding. This invention achieves molecular chain diffusion and entanglement at the interface of inner and outer layer materials by precisely controlling the temperature of two injection molding processes, resulting in a product with strong interlayer bonding, high transparency, and rich visual effects in a single molding process.

The utility model relates to a double-color mold with an inclined guide pillar and a sliding block mechanism. The double-color mold comprises an operation block, a working table is fixedly installed on the inner bottom wall of the operation block, a movable block is rotatably installed on the top of the working table, an auxiliary assembly is installed in the operation block, and a reset assembly is installed in the working table. According to the double-color mold with the inclined guide column and the sliding block mechanism, through cooperation of an auxiliary assembly and a reset assembly, when a product needs to be subjected to injection molding, a hydraulic cylinder can drive a movable plate to move upwards, so that two inclined guide column bodies move towards the opposite sides, and therefore two sliding block bodies are extruded; and after injection molding and cooling are completed, the hydraulic cylinder drives the movable plate to move downwards, so that the elastic force of the reset spring is utilized to push the sliding block body to be separated, the mold cavity is opened, core pulling and demolding are facilitated, the purpose of rapidly separating a formed part out is achieved, and the production efficiency is improved.

The utility model relates to the technical field of master batch machines, and discloses a double-color master batch machine which comprises an installation shell, a control display panel is fixedly installed on the front face of the installation shell, two sets of fixed partition plates are fixedly installed on the inner wall of the installation shell, and annular holes are formed in the tops of the fixed partition plates. And two groups of supporting frames are fixedly mounted at the top of the mounting shell. A motor I is arranged to drive a pinion to rotate, so that a first bull gear and a second bull gear which are meshed with the pinion are driven to synchronously rotate, independent and synchronous rotation of two heating and stirring barrels is realized, and heating resistance wires are uniformly distributed on the outer walls of the heating and stirring barrels in a matched manner, so that rapid and uniform heating of raw materials is ensured; and the motor II forcefully stirs the raw materials through the stirring rod and the anchor type stirring rod, so that the raw materials are fully mixed, and the effects of improving the stirring efficiency and the quality uniformity of the master batch are achieved.

The invention relates to the technical field of organic synthesis, and particularly provides a thiophene-containing tetraarylethene compound as well as a preparation method and application thereof. According to the invention, two phenyl groups of tetraphenylethylene are replaced by methyl formate thiophene groups, and the substituted tetraarylethylene compound has more remarkable photochromic and mechanochromic dual functions through the interaction of a specific substituent group at the position 2 of thiophene and a large conjugated group formed by four aromatic rings; and light-operated double-color display in a polymer mechanism can be realized. The mechanochromism of the compound does not depend on ultraviolet light, when the compound is subjected to mechanical force, the molecular accumulation mode and conjugate planarity are changed, and the color change can be directly observed by naked eyes. Different from traditional tetraphenyl ethylene force-induced discoloration recessive fluorescence change, the dominant color change can be used in the fields of visual stress monitoring, anti-counterfeiting marks, inkless writing materials, safe ink and the like in ultraviolet-free environments (such as indoor and closed spaces), and the application prospect is wide.

The utility model belongs to two -color injection moulding technical field provides a single two -color conversion mechanism and two -color injection molding machine for two -color injection molding machine, include: glue pipe is led, its inside is provided with the material channel of penetration, and the feed end of material channel is connected with auxiliary machine, the plugging piece, its one end can insert the feed end of material channel, the connecting block, the plugging piece is screwed on the connecting block, and the connecting block is clamped in glue pipe is led, when needing two -color injection molding machine to carry out two -color extrusion, the feed end of material channel is connected with auxiliary machine, is used for conveying injection raw material to injection molding machine head, when needing to carry out single -color extrusion, disconnect the connection between glue pipe and auxiliary machine, and insert the feed end of material channel with plugging piece, realize the sealing of glue pipe is led, the above structure design need not to disassemble injection molding machine head to complete the switching operation of injection mode, remarkably reduced the operation complexity and maintenance cost, improved the use convenience and production efficiency of equipment.

The invention relates to a wireless charging panel and a double-color injection molding process thereof, and the double-color injection molding process comprises the following specific steps: S1, carrying out double-color injection molding on a double-color material to obtain a semi-finished product; and S2, performing decoration treatment on the material surface of the semi-finished product to obtain the wireless charging panel. The invention has the beneficial effects that the process is simple, the design is reasonable, the framework (hard rubber), the soft rubber, the heat dissipation holes, the lightning mark, the light-transmitting structure and the like are integrally formed, the processing is convenient, and the efficiency is high; meanwhile, the surface of the charging panel can realize diversification of colors and styles (suede, soft touch paint, light transmission and the like), the hardness is adjustable, the skin-friendly hand feeling is increased, and the charging panel is more attractive.

The utility model discloses a double-color heating spiral filling device, which belongs to the technical field of filling devices, and comprises a working table, a tank body I and a tank body II are respectively arranged above the working table from right to left, stirring mechanisms are arranged in the tank body I and the tank body II, and the tank body I and the tank body II are connected with the working table. A first motor is installed at the bottom of the workbench, and a rotating disc is installed at the output end of the upper portion of the first motor. A first tank body and a second tank body are arranged above a workbench, firstly, materials to be filled are placed in the first tank body and the second tank body respectively, an air cylinder is used for driving a top plate to move to a proper height, then two sets of material pumping pumps are used for pumping the materials with different colors into a spiral filling barrel respectively, and then a first motor drives a rotary disc to rotate; when the rotating disc rotates, the two sets of spiral filling cylinders containing the materials with the different colors are used for filling the product bases, the materials with the different colors are filled in a double-color heating spiral filling mode, and the filling efficiency is high.

This utility model discloses an integrated dual-color waterproof dust-detecting lamp lens, including a housing. A groove is formed on the top of the housing, and a lens is inserted into the inner cavity of the groove. An outer ring is provided on the left side of the housing, and a connector is fixedly connected to the right side of the housing near the bottom. The lens matches the groove and is fixedly connected to the inner cavity of the groove. An inner ring is fixedly connected to the inner cavity of the outer ring, and a connecting plate is fixedly connected to the right side of the outer ring. The connecting plate is fixedly connected to the left side wall of the housing. The connector has a U-shaped cross-section with the U-shaped opening facing upwards. In use, the lens is made of transparent material, while the housing is made of opaque black material. The lens and housing are integrally injection molded. Compared to separate lenses and housings, this device can provide waterproofing and reduce stray light.

The utility model discloses a boiler with double-color water level display, which comprises a body, a first pipeline, a second pipeline and a double-color water level display device are arranged at one end of the body, the first pipeline and the second pipeline are communicated with the inside of the body, the double-color water level display device is communicated with the first pipeline and the second pipeline, and the double-color water level display device comprises a fixing plate and a glass tube arranged in the middle of the fixing plate. The upper end and the lower end of the glass tube are communicated with the first pipeline and the second pipeline respectively, and a pressurizing tube which is coaxial with the glass tube and used for enhancing impact force of liquid entering the glass tube is arranged at the joint of the end of the first pipeline and the upper end of the glass tube. A sewage discharge pipe which is coaxial with the glass pipe and can be opened and closed is arranged at the joint of the end part of the second pipeline and the lower end of the glass pipe. The boiler anti-scaling device has the advantages that anti-scaling treatment on a boiler is guaranteed, the glass tube can be flushed without a blind area, water level monitoring display is prevented from being affected by accumulation of water granulated slag in the glass tube, and the accuracy of water level monitoring is guaranteed.

1. Name of the product in this design: Press-to-point gel pen (two-color version). 2. Purpose of this design: for office writing and student writing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

The invention belongs to the technical field of double-color sole forming, and particularly relates to a running shoe with a double-color sole and a manufacturing method thereof.The running shoe comprises a supporting disc, supporting legs are arranged at the lower end of the supporting disc in an array mode, a feeding mechanism is arranged on one side of the supporting disc, and a rotating ring is slidably connected to the upper end of the supporting disc; sole lower molds are arranged on the upper surface of the rotating ring in an array mode, and a turnover mechanism is arranged on one side of each sole lower mold. According to the manufacturing method, through collaborative design of a feeding mechanism, a servo motor and a bevel gear, the servo motor drives a rotating ring to accurately rotate, so that array type shoe sole lower molds are sequentially aligned to the feeding mechanism and are matched with angle adjustment of a motor driven by an air cylinder and a discharging pipe, and automatic switching injection of raw materials of two colors is achieved; batch material injection operation can be completed without manual intervention, compared with a traditional manual mode, the production efficiency is effectively improved, the displacement sensor is matched with the external pump body to ensure that the material injection amount is accurate and controllable, and the double-color connection defect is avoided.

1. Name of the designed product: knife handle (double-color fox handle). 2. Use of the designed product: knife handle for gripping knife. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

The application discloses a double-color injection molding IML forming process with a character pattern suspended in a middle layer, breaks through the bottleneck that a traditional suspended pattern needs to be printed on the back of a transparent piece and limits the back structure design. By silk-screening a character pattern on the front of a PC film piece, covering a non-character area with a black primer and filling a high-transmittance white ink, and setting a precise positioning hole and structure in the back black area, the pattern suspension three-dimensional effect is realized, and interference with the appearance of the product is avoided; in combination with a double-color transparent injection molding process, a first layer of transparent PMMA material is injected and fused and solidified with the character area, and a second layer is injected at the bottom of the transparent film piece, so that the character is suspended in the transparent interlayer, and visual impact is achieved.

1. Name of this design product: Two-color remote control shell. 2. Purpose of this design: This design is used for the outer casing of a remote control. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The dual-color LED assembly includes: a printed circuit board; a substrate having an upper side and an opposite lower side; two LEDs arranged on the upper side of the substrate, wherein the LEDs are configured to emit light of different colors; wherein the two LEDs are electrically connected in reverse parallel on the substrate.

The utility model relates to the technical field of molds, and discloses a double-station double-color injection mold which comprises a movable mold and a fixed mold, a mold core assembly is arranged on the movable mold, the mold core assembly comprises a fixed mold core fixedly connected with a mold frame and a movable mold core horizontally sliding relative to the mold frame, and a demolding mechanism is arranged on the movable mold. Each demolding mechanism comprises a jacking component and a driving component, the jacking component is movably arranged relative to the movable mold and drives the mold core assemblies to be separated from each other to realize core pulling or to be closed and reset during movement, the driving component drives the jacking component to do reciprocating motion, and the demolding mechanism is arranged between each mold core assembly and the movable mold; each mold core assembly of the mold corresponds to one station, and each mold core assembly is provided with the demolding mechanism, so that the effect of step-by-step demolding according to process requirements is achieved, and the production efficiency is improved while the product quality is guaranteed.

The utility model discloses a kind of double-color split reading wall lamp, including shell, the inside of shell is provided with main control board, the outside of shell is fixedly connected with cross bar, the outside of cross bar is fixedly connected with vertical rod, the bottom of vertical rod is rotatably connected with rotating irradiation end, the top of vertical rod is fixedly connected with fixed irradiation end, and light transmission plate is provided on fixed irradiation end, the inside of main control board is respectively integrated with main control chip, interactive module, power supply module and switching module.The utility model is rotatably connected by rotating irradiation end and vertical rod to realize that lighting angle is freely adjusted, and ambient light is provided by the diffusion cooperation of fixed irradiation end and light transmission plate, to form the double-effect cooperation of reading light and atmosphere light, by the engagement of mounting plate's elastic rod and the elastic deformation of deformation slot, when inserting fixed slot, automatic locking, oblique extrusion is just to remove engagement, reach tool-free disassembly.

1. Name of this product design: Silicone Meridian Patches (Two-color version). 2. Purpose of this design: For body patting and massage. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the designed product: Double color knob (A109). 2. Use of the designed product: accessories for electronic and electrical equipment. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

1. Name of the product in this design: Jump rope handle (two-color counting rubber coating 8873). 2. Purpose of this design: Jump rope handle. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model discloses a double-color transparent low-temperature-resistant preservation box cover external rubber coating mold, which relates to the technical field of double-color transparent low-temperature-resistant preservation box covers, and is characterized in that a bottom plate is provided with a mold groove, two lower molds and two upper molds are stacked in the mold groove, and the two upper molds are respectively positioned at the tops of the two lower molds; semicircular openings are formed in the sides, close to each other, of the two upper dies, the tensioning mechanisms are arranged on the upper dies and the lower dies and used for tensioning the upper dies and the lower dies, the sealing mechanisms are arranged at the tops of the upper dies and used for sealing the semicircular openings, and a rectangular block is driven by a pulling block to extrude a spring. The limiting groove in the pulling block is aligned with the moving plate, the moving plate is inserted into the limiting groove, the pulling block is loosened, under the action of the spring, the pulling block and the moving plate tension the upper mold and the lower mold all the time, gel is prevented from leaking out of a gap between the upper mold and the lower mold, and then the product quality is improved.

The utility model discloses a double-color ruler forming die which comprises a first plate, a second plate, a third plate, a fourth plate, a fifth plate and a sixth plate arranged below the fifth plate, the first plate, the second plate, the third plate, the fourth plate and the fifth plate are sequentially overlapped, a ruler forming die cavity is formed between the third plate and the fourth plate, the fourth plate is provided with a die cavity, and the sixth plate is arranged below the fifth plate. A lace, a convex part and a groove are arranged in the mold groove, the mold groove is communicated with the material channel, the lace, the convex part and the groove are respectively used for enabling the edge of the formed ruler to form a wave shape, and the formed ruler is provided with a through structure and a convex pattern. The utility model has a simple structure and is easy to assemble.