204 results about "Second rib" patented technology

Reflector antennas and related methods are disclosed. An example antenna includes a base; a first rib and a second rib, the first rib and the second rib moveable relative to the base; a reflective material carried by the first rib and the second rib, the first rib, the second rib, and the reflective material to define a reflector portion of the antenna; and a gold-plated clip to couple a portion of the reflective material to the first rib.

Embodiments of golf club heads, golf clubs, and methods to manufacture golf club heads and golf clubs are generally described herein. In one example, a golf club head includes a body portion with interior and exterior portions, a toe portion edge, a heel portion edge, and a back portion with a back wall portion. The golf club head further includes a first rib portion between a center portion of the back wall portion and the toe portion edge, a second rib portion between the center portion of the back wall portion and the heel portion edge, a port between the first rib portion and the toe portion edge and connecting the exterior portion to the interior portion, a mass portion between the first rib portion and the toe portion edge, and a filler material in the body portion. Other examples and embodiments may be described and claimed.

The invention discloses an oil-water emulsification turbulent flow mixer structure which comprises an oil-water mixing pipe and a spiral strip, the spiral strip is fixedly arranged in the oil-water mixing pipe, a dorsal fin spiral rib is fixedly arranged on one side of the spiral strip in a surrounding mode, the dorsal fin spiral rib is provided with three parting spirals, and the inner side of the spiral strip is connected with a first rib edge; the outer side of the spiral strip is connected with a second rib edge, the first rib edge and the second rib edge are triangular, an arc-shaped turbulent flow protrusion is fixedly arranged between the spiral strip and the dorsal fin spiral rib in a matched mode, and a honeycomb grid is fixedly arranged between the first rib edge and the second rib edge and the spiral strip; through the parting spiral structure of the dorsal fin spiral ribs and the step-by-step decreasing design of the spiral curvature, a multi-stage vortex excitation area is formed, superposition of vortexes of different scales is induced, the oil-water mixing process is accelerated, through the synergistic effect of the hexagonal periodic topological units of the honeycomb grids and the surface micron-sized groove arrays, a flow field is segmented, boundary layer flowing is regulated and controlled, and the oil-water mixing effect is improved. The microscopic shear effect is enhanced, and the liquid drop crushing efficiency and the mixing uniformity are improved.

The embodiment of the invention provides lower plastic, an end cover assembly, an energy storage device and electric equipment. The lower plastic comprises a lower plastic body, a first rib, a plurality of first convex ribs, a second rib, a plurality of second convex ribs, a plurality of first convex columns and a plurality of second convex columns, and the lower plastic body comprises a first surface and a second surface which are arranged back to back; the first rib and the first convex ribs are located at one end of the first surface, and the second rib and the second convex ribs are located at the other end of the first surface; the first ribs and the second ribs extend in the width direction of the lower plastic cement, the first convex ribs and the second convex ribs are spaced in the width direction of the lower plastic cement and extend in the length direction of the lower plastic cement, the first convex ribs intersect with the first ribs, and the second convex ribs intersect with the second ribs; each first protruding column is at least arranged on the corresponding first rib in a protruding mode, each second protruding column is at least arranged on the corresponding second rib in a protruding mode, and the first protruding columns and the second protruding columns are asymmetrical about the central axis extending in the width direction of the lower plastic.

An energy storage apparatus includes an energy storage, and first, second, and third members positioned in a first direction relative to the energy storage and aligned in the first direction. The second member is between the first and third members, at least one of the first or second member includes a first rib protruding towards the other of the first or second member in a second direction intersecting the first direction, the first rib being in contact with the other of the first or second member in the second direction, and at least one of the second or third member includes a second rib protruding towards the other of the second or third member in the second direction or in a third direction intersecting the first and second directions, the second rib being in contact with the other of the second or third member in the second or third direction.

An umbrella with a frame structure supported by a support structure. The frame structure has a support hub, a plurality of long ribs each comprising a first rib section and a second rib section releasably connected by a pivot rib coupler, wherein each long rib has an end releasably or fixedly coupled to an upper end of the support hub. The frame structure further having a plurality of short rib sections in the form of a plurality of third rib sections, each comprising a first end releasable coupled to the pivot rib coupler and a second end releasably or fixedly coupled to a lower end of the support hub, wherein each pivot rib coupler is configured to pivot the third rib section relative to the first and second rib sections that are releasably coupled to the pivot rib coupler.

The present invention relates to the technical field of high-voltage cables, and specifically to a thermally stable medium- and high-voltage cable suitable for high-temperature difference scenarios, comprising a first rib arranged outside an inner sheath layer, a second rib arranged inside an outer sheath layer, and recessed areas of a wavy structure of an insulating layer respectively and alternately accommodating ends of the first rib and the second rib one by one, and the bottoms of the recessed areas respectively fit with the ends of the first rib and the second rib, so that an inner circle heat dissipation cavity is formed between the inner sheath layer and the insulating layer, and an outer circle heat dissipation cavity is formed between the outer sheath layer and the insulating layer, which significantly increases the heat dissipation surface area of ​​the cable and improves the overall heat dissipation performance. The insulating layer is formed into a wavy structure, which increases the heat dissipation surface area, helps to quickly conduct and dissipate heat in the heat dissipation cavity, reduces the internal temperature of the cable, and reduces the thermal aging rate of the material, thereby extending the service life of the cable, effectively preventing overheating of the cable, reducing the risk of fire, and enhancing the operation safety of the cable.

The utility model discloses a wide single rib sealing bag which comprises a bag body (1), a first sealing rib (11) is arranged at the position of a bag opening of the bag body (1), the first sealing rib (11) comprises a first rib piece (2) and a second rib piece (3) which are located on the two sides of the bag body (1) respectively and connected with each other in a matched mode, and the first rib piece (2) comprises a connecting groove formed by a first keel (21) and a second keel (22). At least one separation strip (23) is arranged in the connecting groove and divides the connecting groove into at least two parts, and the second rib piece (3) comprises at least two rib strips connected with the connecting groove in a one-to-one correspondence mode. The plastic packaging bag has the advantages of being high in sealing performance and not prone to being torn.

The invention discloses a respiration monitoring method based on ribs, a surgical robot and related products. The method comprises the following steps: acquiring at least one first two-dimensional ultrasonic image, wherein an image in the at least one first two-dimensional ultrasonic image comprises a first object; and determining an area corresponding to the rib of the first object from the at least one first two-dimensional ultrasonic image to obtain at least one first rib area. Based on the at least one first rib region, at least one second rib region is obtained, and the at least one second rib region corresponds to a first rib of the first object. And on the basis of the position of the at least one second rib region in the at least one first two-dimensional ultrasonic image and at least one acquisition moment when the at least one first two-dimensional ultrasonic image is acquired, acquiring the respiration law of the first object. The breathing rule of the first object is obtained based on the method, the accuracy of the breathing rule can be improved, and then the accuracy of monitoring breathing of the first object can be improved.

The invention relates to a component (50) obtained by injection molding, in particular from a mixture comprising an adhesive and a powder, the component having a plurality of protrusions (40) protruding from a main surface (241) of the component (50), the plurality of protrusions (40) comprising at least one first rib (41) and at least one second rib (42) intersecting at an intersection point (400) comprising a midpoint (44) of the component (50).

The present application relates to a kind of variable stiffness superstructure sound insulation board, including from outside to inside sequentially stacked connection outer panel, damping layer, intermediate partition, porous sound absorption layer and inner panel;Air layer is provided between two damping layers;First rib assembly is provided in air layer, second rib assembly and third rib assembly are provided in porous sound absorption layer;First rib assembly includes multiple mutually intersecting fixed horizontal rib and vertical rib, and multiple columns of small ribs are differentially distributed on horizontal rib and / or vertical rib;The structure of third rib assembly is consistent with first rib assembly, and the rib of third rib assembly is inserted into porous sound absorption layer, and insertion depth is 10% to 90% of the thickness of porous sound absorption layer;First rib assembly, second rib assembly and third rib assembly jointly constitute variable stiffness system.Compared with prior art, the present application has the advantages of improving broadband sound insulation performance, filling sound insulation trough, adapting to widely used scenarios, synergistic optimization of sound insulation, vibration reduction and sound absorption, etc.

The embodiments of the present application provide a lower plastic, an end cover assembly, an energy storage device, and an electrical device. The lower plastic includes a lower plastic body, a first rib, a plurality of first convex ribs, a second rib, a plurality of second convex ribs, a plurality of first convex columns, and a plurality of second convex columns. The lower plastic body includes a first surface and a second surface disposed in back-to-back relationship. The first rib and the plurality of first convex ribs are located at one end of the first surface, and the second rib and the plurality of second convex ribs are located at the other end of the first surface. The first rib and the second rib extend along the width direction of the lower plastic, the plurality of first convex ribs and the plurality of second convex ribs are spaced apart along the width direction of the lower plastic and extend along the length direction of the lower plastic, the plurality of first convex ribs intersect with the first ribs, and the plurality of second convex ribs intersect with the second ribs. Each first convex column is at least protruded from the first rib, and each second convex column is at least protruded from the second rib. The first convex column and the second convex column are asymmetric with respect to the central axis extending in the width direction of the lower plastic.

Provided is a printing device capable of suppressing peeling failure of a label and smoothly conveying the label. A rib portion (46) continuously has, from an upstream side of a lower side in a vertical direction toward a downstream side of an upper side in the vertical direction, a first rib (47) having a first surface (47a), a second rib (48) having a second surface (48a), and a third rib (49) having a third surface (49a). The first surface (47a) of the first rib (47) is inclined in a direction that moves away from a first imaginary straight line (L1) (refer to an end surface shape of FIG. 5) that links an outer peripheral surface of a peeling portion (52) and the second surface (48a) of the second rib (48) as further going to an upstream side in the vertical direction from an end portion of the second surface (48a) of the second rib (48) on the upstream side in the vertical direction. The third surface (49a) of the third rib (49) is inclined in a direction that moves away from the first imaginary straight line as further going to a downstream side in the vertical direction from an end portion of the second surface (48a) of the second rib (48) on the downstream side in the vertical direction.

The utility model discloses a lead frame structure, which comprises at least one chip seat, a plurality of pins distributed around the chip seat, first connecting ribs connected with the corresponding pins, and a plurality of second connecting ribs connected with the first connecting ribs, the surface of the first connecting rib is provided with a raised first rib part which is not contacted with the pin, the surface of the second connecting rib is provided with a raised second rib part, and the first rib part and the second rib part are positioned on the same side surface of the lead frame and are distributed at the periphery of the concave part; through the structure, the strength of the lead frame in the area where the concave part is located can be enhanced, and burrs generated by cutting operation can be reduced.

The application relates to a construction method suitable for a dense longitudinal ribbed steel reinforced concrete beam, which comprises the following steps: installing a first open hoop at the bottom of a beam body on one side of a column; installing a bottom rib at the bottom of the beam body and binding the bottom rib with the first open hoop; arranging a steel beam between the first open hoop; arranging a second open hoop at a column-beam joint and connecting the second open hoop to the end of the steel beam; arranging a top rib and a third open hoop at the upper part of the beam body; arranging a first rib body and a second rib body of an adjacent span beam on the other side of the column; installing a formwork on both sides of the beam body after the column is poured; and pouring concrete in the formwork to form the steel reinforced concrete beam. The steel rib of the steel reinforced concrete beam is bound first, and then the steel rib of the adjacent span beam is bound, so that the construction sequence is optimized, the conflict between the steel beam and the adjacent span beam can be effectively avoided, the steel beam and the column are effectively connected through the second open hoop, the stable connection of the beam-column joint is realized, and the construction efficiency and quality are improved.

An automatic pump-based fluid management system as described herein includes an intercostal pump, which is typically a resilient, flexible tube having an inlet and an outlet. The inlet is attached to a first tube that extends from the intercostal pump to a first region of a patient's body, such as the patient's pleural cavity. The outlet is connected to a second tube that extends from the intercostal pump to a second region of the patient's body, such as the patient's peritoneal cavity. During use, the intercostal pump is positioned between a first and second rib of the patient. The intercostal pump operates by continuously compressing and decompressing the space between the first and second ribs during the patient's breathing.

To provide a lightweight, ultra-short umbrella rib that reduces the weight of the entire umbrella. The umbrella includes a center rod (1), a turntable, and a rib frame. The center rod has six sections of short tubes connected together. The turntable consists of an upper turntable (2) and a lower turntable (3). The upper turntable is fixed to the end of the center rod, and the lower turntable slides on the first section of the center rod's short tube to control the opening and closing of the rib frame. The rib frame is made up of multiple ribs, each of which consists of a cross rib (6a), a first rib (6b), a second rib (6c), a third rib (6d), a fourth rib (6e), a tail rib (6f), and a secondary rib (6g). One end of the secondary rib is pivotally attached to the upper turntable, the other end is hinged to one end of the second rib, one end of the cross rib is pivotally attached to the lower turntable and hinged to the middle of the cross rib and the secondary rib, and the other end of the cross rib is hinged to one end of the first rib. By increasing the number of sections of short tubes on the center rod to six, the length of the umbrella is shortened when retracted. The offset hinge and groove design of the umbrella ribs achieve the effect of volume shrinkage after the umbrella is folded.

Support structures and utility modules are provided. The support structures include a coupling interface comprising: a rear wall; a front wall opposite the rear wall; a first side wall extending between the rear wall and the front wall; a second side wall opposite the first side wall, the second side wall extending between the rear wall and the front wall; a first rib extending from the first side wall toward the second side wall and extending from the rear wall toward the front wall; a second rib extending from the second side wall toward the first side wall and extending from the rear wall toward the front wall; a first movable wing pivotably coupled to the first side wall; and a second movable wing pivotably coupled to the second side wall.

The utility model discloses a mold for pouring a single-sided freeze-thaw concrete test piece. The mold comprises a bottom plate and side plates, the side plate is arranged on the upper surface of the bottom plate; the side plates comprise a first side plate, a second side plate, a third side plate and a fourth side plate which are connected in sequence; central grooves are formed in the inner sides of the side plates; the two sides of the partition plate are mounted in the central groove; the partition plate fixing device comprises a first rib fixing piece and a second rib fixing piece which are arranged above the side plates, the ribs are inserted into fixing holes of the first rib fixing piece and the second rib fixing piece, and the ribs are located above the partition plate and abut against the top face of the partition plate. Due to the fact that the two sides of the partition plate are inserted into the central grooves, certain supporting force is provided for the partition plate through the inner walls, corresponding to the central grooves, of the side plates, and deformation of the partition plate can be avoided to a certain extent. Due to the arrangement of the partition plate fixing device, the partition plate can be directly pressed on the upper portion, and the problem that the partition plate climbs upwards in the compaction process is solved.

The present invention relates to a split rib for securing a leading edge assembly. The rib includes a first rib portion having a first rear mounting portion for attaching the first rib portion to a wing box assembly and further having a front mounting portion opposite the first rear mounting portion. The rib further includes a second rib portion having a second rear mounting portion for attaching the second rib portion to the front mounting portion of the first rib portion.

The utility model relates to a gas distributor which comprises a first cone, a second cone and a third cone, a plurality of first rib plates are welded between the first cone and the second cone, a plurality of second rib plates are welded between the second cone and the third cone, and a plurality of third rib plates are welded between the third cone and the inner wall of a cylinder. The conicity of the first cone, the conicity of the second cone and the conicity of the third cone are gradually increased in sequence, the gas distributor is formed by welding the three cones through the rib plates, the structure is simple, the manufacturing cost is low, and the distribution uniformity is good.

The invention discloses a fin structure and a modular energy storage device and method, and the structure comprises a plurality of first fins; the second fins are arranged among the first fins, so that the distances among the first fins are equal, and the second fins are axially perpendicular to the first fins; the first fins and the second fins are made of high-temperature-resistant steel. The first fins are axially perpendicular to the second fins to form a heat conduction framework of an I-shaped structure, and when the solid molten salt makes contact with the first fins and the second fins, heat can be evenly transferred; and meanwhile, the distances between the second fins and the first fins are equal, so that the whole melting process of the molten salt is synchronous, and the problem that local molten salt is lagged in melting is completely eradicated.

The application relates to an automobile seat adjusting switch, relates to the technical field of seat adjusting switches, and comprises a bottom plate, a shell fixed on the bottom plate and a control element in the shell, a plug connector connected with the internal control element is fixed on the outer side surface of the bottom plate, a plurality of fixing lugs are fixed on the outer periphery of the shell, and fixing holes are formed in the fixing lugs; first rib plates are fixed on the opposite two edges of the side surface of the fixing lugs facing the bottom plate, and second rib plates are fixed on the opposite two edges of the side surface of the fixing lugs away from the bottom plate; one side of each of the first rib plates and the second rib plates is fixedly connected with the outer side surface of the shell; in the application, the connecting strength of the two sides of the fixing lugs and the connection positions of the shell is improved, the possibility of damage or fracture of the connection positions of the fixing lugs and the shell is reduced, the service life of the adjusting switch is prolonged, and the corresponding use performance is improved.

A shaped block for floors, including a main body having a top side, an underside and at least one side surface, wherein at least one spacer element for specifying a joint width is arranged on the at least one side surface, the at least one spacer element comprising a first rib and a second rib which is spaced apart from the first rib, the first rib and the second rib both extending from the underside toward the top side of the shaped block. A draining device can be formed by means of the spacer element and another, identically designed spacer element of an additional shaped block, the draining device including a water discharge channel which is delimited by the second rib, and the spacer element includes an additional discharge element for discharging liquids into the water discharge channel.

The utility model relates to the technical field of storage equipment, and provides a high-strength food storage bin which comprises a bin body and a screening storage device arranged in the bin body, multiple sets of first reinforcing ribs are arranged on the inner side of the bin body, each first reinforcing rib comprises a first rib strip and a second rib strip, one end of each first rib strip is connected with one end of the corresponding second rib strip, and the other end of each first rib strip is connected with the corresponding screening storage device. The ends, away from each other, of the first ribs and the second ribs are connected to the inner side wall of the bin body. According to the high-strength food storage bin, the structural strength of the storage bin can be improved.

The utility model provides a lead frame structure, which comprises a lead frame body and a middle rib, the lead frame body comprises a base island and a pin which are arranged in the middle and are used for fixing a chip, the middle rib is arranged around the lead frame body, and the middle rib comprises a first rib body and a second rib body which are connected with each other. The first rib body is located on one side, with the pins, of the lead frame body and connected with the pins, and the second rib body is located on one side, without the pins, of the lead frame body; the second rib body area corresponding to the position between the pin and the base island is a solid rib body, and the rest area of the second rib body is a semi-etched rib body. After the solid rib bodies are added, the supporting force and the fracture resistance of the lead frame structure are enhanced, and the second rib bodies corresponding to the positions between the pins and the base islands are not easy to break up and down in a penetrating manner in the handling process of carrying or film tearing.

This sheet conveyance device is provided with: a movement guide (300) capable of moving between a first position for guiding a sheet to a first conveyance path by means of first and second ribs (303, 700) and a second position for guiding the sheet to a second conveyance path by means of the first and second ribs; and an elastic member (600) against which the first rib (303) abuts and elastically deforms when the movement guide moves from the first position to the second position. In the second rib (700), at least a part of a sheet guide surface for guiding the sheet is constituted by a sliding member (500) having higher slidability with respect to the sheet than the first rib. When the movement guide moves from the first position to the second position, the first rib abuts the elastic member before the second rib abuts the first guide.

The invention discloses a bottom expanding device which comprises a connecting body, a first pile tip assembly and a second pile tip assembly, the first pile tip assembly comprises a first hinge plate and a first rib plate, the first rib plate is perpendicular to the first hinge plate, the second pile tip assembly comprises a second hinge plate and a second rib plate, and the second hinge plate is perpendicular to the second rib plate. The second rib plate is perpendicular to the second hinge plate; the first hinge plate and the second hinge plate are both hinged to the bottom of the connecting body, and the hinge axis of the first hinge plate and the connecting body is parallel to the hinge axis of the second hinge plate and the connecting body. The first rib plate is parallel to the second rib plate, the first rib plate is provided with a first hole, and the second rib plate is provided with a second hole corresponding to the first hole of the first rib plate. The invention further relates to a precast pile and a construction method thereof. The pile end resistance can be improved, the pile length or the number of piles can be reduced, and a large amount of construction cost and construction period are saved.

According to one embodiment, a display device comprises an insulating layer, a lower electrode on the insulating layer, a rib on the insulating layer, a partition including a lower portion and upper portion, an organic layer, an organic layer covering the lower electrode, and an upper electrode covering the organic layer. The rib comprises a first rib layer formed of an inorganic insulating material and arranged on the insulating layer, and a second rib layer formed of an inorganic insulating material and arranged on the first rib layer. The second rib layer protrudes from a side surface of the first rib layer and a side surface of the lower portion.

The utility model discloses a headlight support which comprises a rotating support, the rotating support comprises a trigger part and a main body part connected with the trigger part, a plurality of ribs are formed at the position, close to the main body part, of the trigger part, and the ribs are located on the face, close to a base, of the rotating support. The rib comprises a first rib part, a notch part and a second rib part, and the notch part is located between the first rib part and the second rib part. Through the arrangement of the rib parts, the structure of the trigger part can be enhanced, and under the condition that the trigger part is extruded violently due to improper operation, the trigger part can drive the first rib part to move when deforming, and at the moment, the second rib part can abut against the first rib part to achieve the limiting and supporting functions; the problems that due to violent operation, the rotating support is excessively deformed, looseness is caused, and the rotating support does not rebound are solved, and the service life of the headlight support can be prolonged.